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 | TDI-PTMEG |
| 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 | TDI-PTMEG |
| Place of Origin | Chian | ||
| High Light | TDI-PTMEG Polyurethane Elastomer ，Machine Polyurethane Elastomer ，Printing Industries PU Elastomer | ||
Our TDI-PTMEG Polyurethane Elastomer series is engineered for superior performance in extreme conditions. Utilizing PTMEG (PolyTetrahydrofuran) as the polyol backbone, this series offers exceptional hydrolytic stability, low-temperature flexibility, and outstanding mechanical strength. With a wide hardness range spanning from rigid 80D to flexible 85A, it provides tailored solutions for high-load, high-abrasion, and dynamic operating environments across various industries.
| Product Series | TDI-PTMEG | |||||||
|---|---|---|---|---|---|---|---|---|
| model | T140/80D | T140/70D | T140/65D | T140/57D | T140/52D | T140/95A | T140/90A | T140/85A |
| NCO% | 11 | 9.25 | 7.65 | 7.65 | 6.8 | 6.25 | 3.95 | 3.1 |
| VIS/70C | 300.00 | 250.00 | 300.00 | 325.00 | 320.00 | 400.00 | 1400.00 | 1500.00 |
| CURATIVE | MOCA | MOCA | MOCA | MOCA | MOCA | MOCA | MOCA | MOCA |
| RATIO | 32.00 | 26.60 | 22.50 | 21.50 | 20.00 | 18.00 | 11.50 | 9.00 |
| POT LIFE | 1 | 2 | 2.5 | 2.5 | 4 | 5MIN | 11 | 16 |
| HARDNESS | 80D | 70D | 65D | 57D | 52D | 95A | 90A | 85A |
| TENSILE STRENGTH | 55 | 50 | 50 | 50 | 45 | 40 | 38 | 33 |
| ELONGATION | 170 | 220 | 280 | 310 | 335 | 350 | 560 | 550 |
From rigid (95A) to flexible (75A), catering to applications requiring high load-bearing capacity or shock absorption.
Example: T120/95A withstands heavy pressure in die-cutting, while T120/75A absorbs vibration in conveyor rollers.
Tensile strength up to 60 MPa (T120/90A) and elongation up to 720% (T120/75A), ensuring durability under stress.
High elasticity reduces deformation under cyclic loading, extending service life.
Pot life ranges from 3.5 to 8.5 minutes, allowing flexibility in molding and casting processes.
Viscosity optimized for uniform flow during curing (e.g., 1100–2100 cP at 70°C).
Compatible with MOCA (for high-performance grades) and E300 (flexible grades), enabling precise cross-linking density control.
| Application Scene | Recommended Model | Performance Advantage |
|---|---|---|
|
Heavy-Duty Conveyor Rollers
|
T140/80D / T140/70D | High hardness (70D-80D) withstands heavy impact and load without deformation. |
|
Industrial Seals & Gaskets
|
T140/65D / T140/57D | Excellent compression set resistance and flexibility ensure long-term sealing performance. |
|
High-Abrasion Lining & Wear Parts
|
T140/52D / T140/95A | Superior abrasion resistance extends service life in slurry pumps and chute linings. |
|
Flexible Couplings & Shock Absorbers
|
T140/90A / T140/85A | High elasticity (550-560% elongation) and resilience effectively absorb vibration and impact energy. |
|
Printing & Coating Rollers
|
T140/90A / T140/85A | Balanced hardness and flexibility provide precise surface contact for uniform ink 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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