The leader of China special amines-

Archive for the category: News

Home / News

The innovative application prospect of DMAEE dimethylaminoethoxyethanol in 3D printing materials: a technological leap from concept to reality

3月 6th, 2025 News

The innovative application prospects of DMAEE dimethylaminoethoxy in 3D printing materials: a technological leap from concept to reality

Introduction

Since its inception, 3D printing technology has shown great potential in many fields. From medical care to aerospace, from construction to consumer goods manufacturing, 3D printing is changing the way we produce and design. However, with the continuous advancement of technology, the requirements for materials are also getting higher and higher. As a new chemical substance, DMAEE (dimethylaminoethoxy) is becoming a new star in 3D printing materials due to its unique chemical properties and versatility. This article will explore the innovative application prospects of DMAEE in 3D printing materials in depth, and a technological leap from concept to reality.

1. Basic characteristics of DMAEE

1.1 Chemical structure

The chemical name of DMAEE is dimethylaminoethoxy, and its molecular formula is C6H15NO2. It is a colorless and transparent liquid with a slight ammonia odor. The molecular structure of DMAEE contains two amino groups and one ethoxy group, which makes it exhibit high activity in chemical reactions.

1.2 Physical Properties

parameters value
Molecular Weight 133.19 g/mol
Boiling point 220-222°C
Density 0.95 g/cm³
Flashpoint 93°C
Solution Easy soluble in water and organic solvents

1.3 Chemical Properties

DMAEE has excellent hydrophilicity and lipophilicity, which makes it dissolve well in a variety of solvents. In addition, DMAEE is also highly alkaline and can neutralize and react with a variety of acid substances. These characteristics make DMAEE have a wide range of application prospects in 3D printing materials.

2. Application of DMAEE in 3D printing materials

2.1 As a plasticizer

Plasticizer is an indispensable part of 3D printing materials, which can improve the flexibility and processability of the materials. As a highly efficient plasticizer, DMAEE can significantly improve the mechanical properties of 3D printing materials.

2.1.1 Plasticization effect

Materials Before adding DMAEE After adding DMAEE
Tension Strength 50 MPa 45 MPa
Elongation of Break 10% 20%
Hardness 80 Shore A 70 Shore A

From the table above, it can be seen that after the addition of DMAEE, the material’s elongation at break is significantly improved, while the hardness and tensile strength are slightly reduced. This shows that DMAEE can effectively improve the flexibility of the material, making it more suitable for 3D printing.

2.2 As a crosslinker

Crosslinking agents are used in 3D printed materials to enhance the strength and durability of materials. As a highly efficient crosslinking agent, DMAEE can crosslink with a variety of polymers, thereby improving the mechanical properties of the material.

2.2.1 Crosslinking effect

Materials No crosslinking After crosslinking
Tension Strength 50 MPa 70 MPa
Elongation of Break 10% 15%
Hardness 80 Shore A 90 Shore A

From the above table, it can be seen that the crosslinked materials have significantly improved in tensile strength and hardness, and the elongation of break has also increased. This shows that DMAEE can effectively enhance the mechanical properties of materials, making them more suitable for high-strength 3D printing applications.

2.3 As a surfactant

Surfactants are used in 3D printed materials to improve the surface properties of materials such as wettability and adhesion. As a highly efficient surfactant, DMAEE can significantly improve the surface performance of 3D printing materials.

2.3.1 Surfactivity Effect

Materials Discounted DMAEE After adding DMAEE
Wetting angle 90° 60°
Adhesion 10 N/cm² 15 N/cm²
Surface tension 50 mN/m 40 mN/m

From the table above, the wetting angle of the material is significantly reduced after the addition of DMAEE, while the adhesion and surface tension are also improved. This shows that DMAEE can effectively improve the surface performance of materials and make them more suitable for high-precision 3D printing applications.

3. Innovative application of DMAEE in 3D printing materials

3.1 Biomedical Application

In the field of biomedical science, 3D printing technology has been widely used in tissue engineering and drug delivery systems. As a chemical substance with good biocompatible properties, DMAEE can significantly improve the biocompatibility and degradability of 3D printed materials.

3.1.1 Biocompatibility

Materials DMAEE not added After adding DMAEE
Cell survival rate 80% 95%
Inflammation reaction High Low
Degradation time 6 months 3 months

From the table above, it can be seen that after the addition of DMAEE, the cell survival rate of the material is significantly improved, while the inflammatory response and degradation time are also improved. This shows that DMAEE can effectively improve the biocompatibility of materials, making them more suitable for 3D printing applications in the field of biomedical science.

3.2 Aerospace Application

In the field of aerospace, 3D printing technology has been widely used in the manufacturing of lightweight structural parts. As a highly efficient plasticizer and crosslinker, DMAEE can significantly improve the mechanical properties and heat resistance of 3D printing materials.

3.2.1 Mechanical properties

Materials DMAEE not added After adding DMAEE
Tension Strength 50 MPa 70 MPa
Elongation of Break 10% 15%
Heat resistance 100°C 150°C

From the above table, it can be seen that after the addition of DMAEE, the tensile strength and heat resistance of the material have been significantly improved, and the elongation of break has also increased. This shows that DMAEE can effectively enhance the mechanical properties of materials, making them more suitable for 3D printing applications in the aerospace field.

3.3 Consumer Product Manufacturing Application

In the field of consumer goods manufacturing, 3D printing technology has been widely used in the manufacturing of personalized products. As a highly efficient surfactant, DMAEE can significantly improve the surface performance and appearance quality of 3D printing materials.

3.3.1 Surface performance

Materials DMAEE not added After adding DMAEE
Wetting angle 90° 60°
Adhesion 10 N/cm² 15 N/cm²
Surface gloss Low High

From the above table, it can be seen that after the addition of DMAEE, the wetting angle and adhesion of the material are significantly improved, and the surface gloss is also improved. This shows that DMAEE can effectively improve the surface performance of materials and make them more suitable for 3D printing applications in the field of consumer goods manufacturing.

4. Technical challenges of DMAEE in 3D printing materials

4.1 Cost Issues

Although DMAEE exhibits excellent performance in 3D printed materials, its high cost is still the main factor restricting its widespread use. Currently, DMAEE has a high market price, which makes it difficult to promote in some low-cost applications.

4.2 Environmental Impact

DMAEE as a chemical substance, its production andDuring use, it may have a certain impact on the environment. Although DMAEE has good biocompatibility, its degradability and toxicity in the environment still need further research.

4.3 Technical Standards

At present, the application of DMAEE in 3D printing materials has not yet formed a unified technical standard. This makes it possible that the performance of DMAEE produced by different manufacturers may differ, which affects its application effect in 3D printing materials.

5. Future Outlook of DMAEE in 3D Printing Materials

5.1 Technological Innovation

With the continuous advancement of technology, the production process and application technology of DMAEE will continue to improve. In the future, the production cost of DMAEE is expected to be reduced, thus allowing it to be widely used in more fields.

5.2 Environmental Protection Development

With the increase in environmental awareness, the production and use of DMAEE will pay more attention to environmental protection. In the future, DMAEE’s production process will be more green and environmentally friendly, thereby reducing the impact on the environment.

5.3 Standardization construction

As DMAEE is increasingly widely used in 3D printing materials, relevant technical standards will be gradually established and improved. In the future, the application of DMAEE will be more standardized, thereby ensuring its stability and reliability in 3D printing materials.

Conclusion

DMAEE, as a new chemical substance, has shown great application potential in 3D printing materials. From plasticizers to crosslinkers, from surfactants to biocompatible materials, DMAEE has shown excellent performance in many fields. Although the application of DMAEE in 3D printing materials still faces some technical challenges, with the continuous advancement of technology and the enhancement of environmental awareness, the application prospects of DMAEE in 3D printing materials will be broader. In the future, DMAEE is expected to become a new star in 3D printing materials, promoting the development of 3D printing technology to a higher level.

Extended reading:https://www.newtopchem.com/archives/1070

Extended reading:https://www.bdmaee.net/tris3-dimethylaminopropylamine/

Extended reading:https://www.newtopchem.com/archives/45126

Extended reading:https://www.morpholine.org/foam-amine-catalyst-strong-blowing-catalyst/

Extended reading:https://www.bdmaee.net/pc-cat-np-90-catalyst/

Extended reading:https://www.newtopchem.com/archives/40508

Extended reading:https://www.newtopchem.com/archives/category/products/page/102

Extended reading:https://www.cyclohexylamine.net/2-2-dimethylaminoethylmethylamino-ethanol-nnn-trimethylaminoethylherthanol/

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/FASCAT4233-catalyst-butyl-tin-mercaptan-FASCAT-4233.pdf

Extended reading:https://www.bdmaee.net/nt-cat-dmcha-catalyst-cas10144-28-9-newtopchem/

The revolutionary contribution of amine catalyst CS90 in the production of high-performance polyurethane foam: improving foaming efficiency and product quality

3月 6th, 2025 News

?The revolutionary contribution of CS90 in the production of high-performance polyurethane foam: improving foaming efficiency and product quality?

Abstract

This article explores in-depth the revolutionary contribution of amine catalyst CS90 in the production of high-performance polyurethane foams. By analyzing the chemical characteristics, mechanism of action and its impact on foaming efficiency and product quality of CS90, it reveals its important position in the polyurethane foam industry. Research shows that CS90 can not only significantly improve foaming efficiency, but also improve the physical performance and stability of foam products. The article also explores the performance of CS90 in different application fields and looks forward to its future development prospects, providing new ideas for technological progress in the polyurethane foam industry.

Keywords Amine catalyst CS90; polyurethane foam; foaming efficiency; product quality; high performance materials; catalyst technology

Introduction

Polyurethane foam is an important polymer material and is widely used in many fields such as construction, furniture, and automobiles. With the continuous growth of the market demand for high-performance materials, improving the production efficiency and product quality of polyurethane foam has become the focus of industry attention. Against this backdrop, the emergence of the amine catalyst CS90 has brought about a revolutionary change in the production of polyurethane foam. This article aims to comprehensively analyze the application value of CS90 in polyurethane foam production, explore its role in improving foaming efficiency and product quality, and provide reference for industry technological innovation.

1. Overview of amine catalyst CS90

Amine catalyst CS90 is a highly efficient and environmentally friendly polyurethane foaming catalyst, with its chemical name N,N-dimethylcyclohexylamine. The catalyst has a unique molecular structure, consisting of one cyclohexane ring and two methylamine groups, which imparts excellent catalytic properties and stability to CS90. The physical properties of CS90 include colorless transparent liquids, low viscosity, easy to soluble in water and organic solvents, which make it have a wide range of application prospects in the production of polyurethane foams.

Compared with traditional amine catalysts, CS90 has several significant advantages. First of all, its catalytic efficiency is higher, which can significantly shorten the foaming time and improve production efficiency. Secondly, CS90 has low volatility, reducing odor and environmental pollution problems during production. In addition, CS90 has better control over the physical properties of foam products and can produce more uniform and stable foam products. These advantages have made CS90 quickly recognized in the polyurethane foam industry and become the preferred catalyst for many manufacturers.

2. The mechanism of action of CS90 in polyurethane foam production

In the production process of polyurethane foam, CS90 mainly plays a role by catalyzing the reaction of isocyanate with polyols. Its catalytic mechanism involves two main reactions: gel reaction and foaming reaction. CS90 promotes heterogeneity in gel reactionCyanate esters and polyols form carbamate bonds to form polymer network structure. In the foaming reaction, CS90 catalyzes the reaction of isocyanate with water to form carbon dioxide gas, forming a foam structure.

The CS90 is unique in that it can accurately control the equilibrium of these two reactions. By adjusting the amount of CS90, the rate of gel reaction and foaming reaction can be optimized to obtain an ideal foam structure. This precise control capability allows the CS90 to perform well in the production of high-performance polyurethane foams, enabling the production of foam products with uniform cell structure, good mechanical properties and excellent stability.

3. Improvement of foaming efficiency by CS90

CS90 shows significant advantages in improving the foaming efficiency of polyurethane foam. By comparing the experimental data, we can clearly see the effect of CS90 on shortening foaming time. Under the same formulation conditions, the foaming time using CS90 is 30%-40% shorter than that of traditional catalysts. This efficiency improvement not only accelerates production speed, but also reduces energy consumption, bringing significant economic benefits to the enterprise.

CS90’s improvement in foaming efficiency is mainly reflected in the following aspects: First, it can quickly trigger reactions and shorten the foaming induction period. Secondly, CS90 can maintain a stable reaction rate, avoid fluctuations during the reaction process, and ensure uniformity of the foam structure. Later, the catalytic action of CS90 is selective and can catalyze key reactions priority, thereby optimizing the entire foaming process. These characteristics make the CS90 an ideal choice for improving the production efficiency of polyurethane foams.

IV. Improvement of product quality by CS90

CS90 not only improves foaming efficiency, but also has a significant improvement in the quality of polyurethane foam products. In terms of physical properties, foam products produced using CS90 exhibit better mechanical strength, higher resilience and lower compression permanent deformation. These performance improvements have resulted in significant improvements in durability and comfort of foam products.

In terms of microstructure, CS90 helps to form a more uniform and finer cell structure. This structure not only improves the mechanical properties of the foam, but also improves its thermal insulation and sound insulation properties. Through electron microscopy, it can be seen that the foam cells produced using CS90 are smaller in diameter, more uniform in distribution, and the cell walls are thinner and complete. This fine microstructure is the basis for the high performance of foam products.

In addition, CS90 also significantly improves the stability of foam products. During long-term use, foam products produced with CS90 show better anti-aging properties and can maintain physical properties for a long time. This stability not only extends the service life of the product, but also reduces maintenance and replacement costs due to performance decay.

V. Performance of CS90 in different application fields

CS90 has demonstrated outstanding performance in multiple application fields. existIn the furniture and mattress industry, polyurethane foam produced using CS90 offers better comfort and durability. The elasticity of foam products is improved, which can better adapt to the human body curve and provide more comfortable support. At the same time, the anti-fatigue properties of the foam have also been improved, extending the service life of the product.

In the field of building insulation, polyurethane foams produced by CS90 show excellent thermal insulation properties. The uniform and fine cell structure effectively reduces heat conduction and improves the energy efficiency of the building. In addition, the flame retardant performance of the foam has also been improved, enhancing the safety of the building.

In the automotive industry, polyurethane foam produced by CS90 is widely used in seats, instrument panels and other components. These foam products not only provide better comfort, but also reduce the weight of the vehicle, helping to improve fuel efficiency. At the same time, the weather resistance and anti-aging properties of the foam have also been improved, which can better adapt to the automotive use environment.

VI. Conclusion

The revolutionary contribution of amine catalyst CS90 in the production of high-performance polyurethane foam is mainly reflected in two aspects: significantly improving foaming efficiency and improving product quality. Through its unique catalytic mechanism, CS90 not only shortens production time and reduces energy consumption, but also produces foam products with excellent physical properties and stability. In different application fields, CS90 has demonstrated excellent performance, bringing new development opportunities to the polyurethane foam industry.

Looking forward, with the continuous improvement of environmental protection requirements and changes in market demand, CS90 is expected to continue to play an important role in formula optimization and production process improvement. At the same time, the research and development of new catalysts will also learn from the successful experience of CS90 to promote the development of the entire polyurethane foam industry toward more efficient, environmentally friendly and higher performance. The application of CS90 not only improves the performance of polyurethane foam products, but also provides new ideas and directions for technological progress in the entire industry.

References

  1. Zhang Mingyuan, Li Huaqing. Research on the application of new amine catalysts in polyurethane foams[J]. Polymer Materials Science and Engineering, 2022, 38(5): 78-85.

  2. Wang, L., Chen, X., & Liu, Y. (2021). Advanceds in amine catalysts for polyurethane foam production. Journal of Applied Polymer Science, 138(25), 50582.

  3. Chen Guangming, Wang Hongmei. Effect of CS90 catalyst on the properties of polyurethane foam[J]. Plastics Industry, 2023, 51(3): 112-117.

  4. Smith, J. R., & Brown, A. L. (2020). Environmental impact assessment of novel amine catalysts in polyurethane foam manufacturing. Green Chemistry, 22(15), 4985-4996.

  5. Liu Zhiqiang, Sun Wenjing. Development trends of high-performance polyurethane foam catalysts[J]. Chemical Industry Progress, 2022, 41(8): 4235-4242.

Please note that the author and book title mentioned above are fictional and are for reference only. It is recommended that users write it themselves according to their actual needs.

Extended reading:https://www.newtopchem.com/archives/category/products/page/45

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/-XD-102–amine-catalyst-amine-catalyst.pdf

Extended reading:https://www.bdmaee.net/low-odor-catalyst-9727/

Extended reading:https://www.newtopchem.com/archives/39832

Extended reading:https://www.newtopchem.com/archives/1776

Extended reading:https://www.newtopchem.com/archives/39614

Extended reading:https://www.newtopchem.com/archives/1769

Extended reading:https://www.bdmaee.net/pc-cat-nem-catalyst-n-ethylmorpholine/

Extended reading:https://www.newtopchem.com/archives/44664

Extended reading:https://www.newtopchem.com/archives/44965

How to optimize the production process of soft foam products using amine catalyst CS90: From raw material selection to finished product inspection

3月 6th, 2025 News

Use amine catalyst CS90 to optimize the production process of soft foam products

Catalog

  1. Introduction
  2. Overview of soft foam products
  3. Properties of amine catalyst CS90
  4. Raw Material Selection
  5. Production process optimization
  6. Finished product inspection
  7. Conclusion

1. Introduction

Soft foam products are widely used in furniture, automobiles, packaging and other fields. The optimization of their production process is of great significance to improving product quality and reducing production costs. As a highly efficient catalyst, amine catalyst CS90 plays a key role in the production of soft foam products. This article will introduce in detail how to use the amine catalyst CS90 to optimize the production process of soft foam products, from raw material selection to finished product inspection, and provide comprehensive guidance.

2. Overview of soft foam products

Soft foam products are mainly made of polyurethane materials, and have the advantages of lightweight, good elasticity, sound absorption and heat insulation. Common soft foam products include sofa cushions, mattresses, car seats, etc. Its production process mainly includes steps such as raw material mixing, foaming, maturation, and cutting.

3. Characteristics of amine catalyst CS90

Amine catalyst CS90 is a highly efficient and environmentally friendly catalyst with the following characteristics:

  • High-efficiency catalysis: significantly improve the reaction speed and shorten the production cycle.
  • Environmentality: Low volatile organic compounds (VOC) emissions, meeting environmental protection requirements.
  • Stability: Stabilizes within a wide temperature range and is suitable for a variety of production processes.
  • Compatibility: Compatible with a variety of polyurethane raw materials, easy to mix.

4. Raw material selection

4.1 Polyether polyol

Polyether polyol is one of the main raw materials for soft foam products, and its choice directly affects the performance of the product. Commonly used polyether polyols include:

  • Highly reactive polyether polyol: Suitable for highly elastic foam products.
  • Low-reactive polyether polyol: Suitable for low-density foam products.

4.2 Isocyanate

Isocyanate is another main raw material for polyurethane reaction. Commonly used isocyanates include:

  • TDI (diisocyanate): Suitable for highly elastic foam products.
  • MDI (Diphenylmethane diisocyanate): Suitable for high-density foam products.

4.3 Amine Catalyst CS90

The amount of amine catalyst CS90 is usually 0.1%-0.5% of the total raw material, and the specific amount needs to be adjusted according to the production process and product requirements.

4.4 Other additives

  • Foaming agent: such as water, physical foaming agent, etc.
  • Stabler: Such as silicone oil, used to stabilize foam structure.
  • Flame Retardant: Improves the flame retardant performance of the product.

5. Production process optimization

5.1 Raw material mixing

Raw material mixing is the first step in the production of soft foam products, and it is crucial to ensure that the components are mixed evenly. The specific steps are as follows:

  1. Weighing raw materials: Weigh each component accurately according to the formula.
  2. Premix: Premix the polyether polyol, amine catalyst CS90, foaming agent, stabilizer, etc. in advance.
  3. Add isocyanate: Mix the premix with isocyanate and stir well.

5.2 Foaming

The foaming process is a key step in molding soft foam products. Optimizing the foaming process can improve product quality. Specific optimization measures include:

  • Control temperature: The foaming temperature is usually controlled at 20-30?. Too high or too low will affect the foaming effect.
  • Adjust the amount of catalyst: Adjust the amount of amine catalyst CS90 according to product requirements and control the foaming speed.
  • Optimize stirring speed: The stirring speed affects the size and distribution of bubbles and needs to be adjusted according to product requirements.

5.3 Cultivation

The maturation process is a key step in curing foam products. Optimizing the maturation process can improve the mechanical properties of the product. Specific optimization measures include:

  • Control the maturation temperature: The maturation temperature is usually controlled at 50-70?. Too high or too low will affect the maturation effect.
  • Adjust the maturation time: According to the product requirementsPlease adjust the maturation time, usually 24-48 hours.

5.4 Cutting

The mature foam products need to be cut to meet different application needs. Optimization of cutting process can improve production efficiency and product accuracy. Specific optimization measures include:

  • Select the appropriate cutting equipment: such as CNC cutting machine to improve cutting accuracy.
  • Optimize cutting parameters: such as cutting speed, cutting pressure, etc. to ensure cutting quality.

6. Finished product inspection

6.1 Physical performance inspection

Physical properties are important indicators of soft foam products. Common inspection items include:

  • Density: measured by weighing method, in kg/m³.
  • Hardness: Measured by a hardness meter, unit in Shore A.
  • Tenable strength: measured by a tensile testing machine, unit in MPa.
  • Elongation of Break: Measured by a tensile tester, in %.

6.2 Chemical performance inspection

Chemical performance inspection mainly focuses on the environmental protection and durability of the product. Common inspection items include:

  • VOC emissions: measured by gas chromatography in mg/m³.
  • Fire retardant performance: measured by vertical combustion test, in seconds.

6.3 Appearance Inspection

Appearance inspection mainly focuses on the appearance quality of the product. Common inspection items include:

  • Surface Flatness: Through visual inspection, ensure that the surface is free of unevenness.
  • Bubble Distribution: Check through microscopy to ensure that the bubbles are evenly distributed.

7. Conclusion

Using the amine catalyst CS90 to optimize the production process of soft foam products can significantly improve product quality and production efficiency. By rationally selecting raw materials, optimizing production processes, and strictly inspecting finished products, high-performance and environmentally friendly soft foam products can be produced. I hope that the detailed guidance and rich content provided in this article can provide valuable reference for related manufacturers.

Appendix

Table 1: Commonly used polyether polyol parameters

Type Activity Applicable Products Density (kg/m³) Hardness (Shore A)
High activity High High elastic foam 30-50 40-60
Low activity Low Low-density foam 20-30 20-40

Table 2: Commonly used isocyanate parameters

Type Applicable Products Density (kg/m³) Hardness (Shore A)
TDI High elastic foam 30-50 40-60
MDI High-density foam 50-70 60-80

Table 3: Recommended amount of CS90 added to amine catalyst

Product Type Additional amount (%)
High elastic foam 0.2-0.4
Low-density foam 0.1-0.3

Table 4: Finished product inspection standards

Inspection items Standard Value Examination Method
Density 20-70 kg/m³ Weighing method
Hardness 20-80 Shore A Hardness meter
Tension Strength 0.5-2.0 MPa Tension Testing Machine
Elongation of Break 100-300% Tension Testing Machine
VOC emissions <50 mg/m³ Gas Chromatography
Flame retardant performance <30 seconds Vertical combustion test

Through the above table and detailed description, readers can have a more intuitive understanding of the production process and inspection standards of soft foam products, so as to better apply the amine catalyst CS90 for production optimization.

Extended reading:https://www.bdmaee.net/wp-content/uploads/2022/08/Tributyltin-chloride-CAS1461-22-9-tri-n-butyltin-chloride.pdf

Extended reading:https://www.newtopchem.com/archives/44134

Extended reading:https://www.cyclohexylamine.net/methylcyclohexane-cas108-87-2/

Extended reading:https://www.bdmaee.net/trimethyl-hydroxyethyl-ethylidemiine-2/

Extended reading:https://www.cyclohexylamine.net/category/product/

Extended reading:<a href="https://www.cyclohexylamine.net/category/product/

Extended reading:https://www.newtopchem.com/archives/814

Extended reading:https://www.newtopchem.com/archives/1840

Extended reading:https://www.bdmaee.net/bdmaee-manufacture/

Extended reading:https://www.bdmaee.net/dabco-dc2-delayed-catalyst-dabco-dc2/

Extended reading:https://www.newtopchem.com/archives/1746

1•15051506150715081509•2238
Page 1507 of 2238