Guangzhou Chenyi New Material Technology Co., Ltd
| Payment Terms | TT/Wechat/Alipay |
| Packaging Details | 25KG, 200KG |
| Sample | Accepted |
| MOQ | 250KG |
| custom | Accepted |
| Cerfification | Rohs / Reached / CE / ISO |
| Main product | Polyurethane Sponge Adhesive |
| Main product 2 | Rubber Adhesive |
| Main product 3 | Polyurethane Adhesive for Plastic Tracks |
| Address | Jiangmen Guangdong province |
| Brand Name | Chen'yi |
| Model Number | MDI polyester |
| Place of Origin | Chian |
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Product Specification
| Payment Terms | TT/Wechat/Alipay | Packaging Details | 25KG, 200KG |
| Sample | Accepted | MOQ | 250KG |
| custom | Accepted | Cerfification | Rohs / Reached / CE / ISO |
| Main product | Polyurethane Sponge Adhesive | Main product 2 | Rubber Adhesive |
| Main product 3 | Polyurethane Adhesive for Plastic Tracks | Address | Jiangmen Guangdong province |
| Brand Name | Chen'yi | Model Number | MDI polyester |
| Place of Origin | Chian | ||
| High Light | High Temperature Resistance Polyurethane Elastomers ，Noise Reduction Polyurethane Elastomers ，Automotive Urethane Elastomer | ||
Our MDI-Polyester Polyurethane Elastomer series is engineered for superior performance in demanding environments. Utilizing MDI (Methylene Diphenyl Diisocyanate) and polyester polyols, this series offers excellent mechanical properties, outstanding abrasion resistance, and good oil resistance. With a hardness range spanning from rigid 56D to flexible 80A, it provides tailored solutions for high-wear, high-load, and dynamic applications across various industries, from heavy machinery to consumer goods.
| Product Series | MDI polyester | ||||
| model | M220/56D | M220/95A | M220/90A | M220/85A | M220/80A |
| NCO% | 9.3 | 9.8 | 8.8 | 6.9 | 5.9 |
| VIS/70C | 800.00 | 850.00 | 1500.00 | 1400.00 | 2000.00 |
| CURATIVE | BDO | BDO | BDO | BDO | BDO |
| RATIO | 9.40 | 9.90 | 8.90 | 7.00 | 6.00 |
| POT LIFE | 4MIN | 5MIN | 5MIN | 5MIN | 6MIN |
| HARDNESS | 56D | 95A | 91A | 85A | 80A |
| TENSILE STRENGTH | 50 | 46 | 44 | 45 | 40 |
| ELONGATION | 470 | 550 | 320 | 480 | 600 |
Spans from rigid (95A) to flexible (75A), suitable for products requiring structural support or impact absorption.
Example: T150/95A is ideal for high-stress rollers, while T150/75A is perfect for soft-grip handles.
Maintains solid tensile strength (up to 55 MPa) and significant elongation (up to 520%), ensuring resilience under mechanical stress and repeated use.
Offers good tear resistance and abrasion resistance, contributing to long product life.
Pot life ranges from 3.5 to 18 minutes, providing flexibility for various manufacturing processes, from quick casting to detailed molding.
Viscosity at 70°C is optimized for processing, ranging from 650 to 2500 cP, facilitating easy handling and molding.
The PCL-based structure offers a degree of biodegradability under specific conditions, making it a more sustainable choice for environmentally conscious products.
| Application Scene | Recommended Model | Performance Advantage |
|---|---|---|
| Heavy-Duty Wheels & Rollers | M220/56D / M220/95A | High hardness and tensile strength withstand heavy impact and load without deformation, ideal for forklift wheels and conveyor rollers. |
| Industrial Seals & Gaskets | M220/90A / M220/85A | Excellent compression set resistance and oil resistance ensure long-term sealing performance in hydraulic and pneumatic systems. |
| High-Abrasion Lining & Wear Parts | M220/95A / M220/90A | Superior abrasion resistance extends service life in mining equipment, slurry pumps, and chute linings. |
| Flexible Couplings & Shock Absorbers | M220/85A / M220/80A | High elasticity (480-600% elongation) and resilience effectively absorb vibration and impact energy in machinery. |
| Printing & Coating Rollers | M220/90A / M220/85A | Balanced hardness and flexibility provide precise surface contact for uniform ink or coating transfer. |
We provide comprehensive technical support, including material selection guidance and process optimization recommendations. Download our detailed technical datasheet for complete curing parameters and safety handling instructions.
We offer flexible packaging solutions to meet your needs, whether you're testing a sample or preparing for large-scale production.
Company Details
Business Type:
Manufacturer
Total Annual:
2000000-3000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Company Overview Founded in 2011, it is a high-tech enterprise integrating science, technology, industry, and trade in the field of new materials. The company has independent import and export rights and operates product development and testing centers in Guangzhou and other locations. Partn... Company Overview Founded in 2011, it is a high-tech enterprise integrating science, technology, industry, and trade in the field of new materials. The company has independent import and export rights and operates product development and testing centers in Guangzhou and other locations. Partn...
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