KEPA 1130
- Chemical Family
- Ethylene-Propylene Copolymers (EPR)Polyolefins
KEPA 1130 is a special polymer rubber of the ethylene-propylene EPDM, consisted mainly with single molecular chain structure, grafted with maleic anhydride. It is superior in the resistances against heat, ozone, and weather, also shows excellent characteristic of the impact strength in low temperature as it is constituted with amorphous rubber.
Properties
- Physical Form
- Pellets
- Solid
Product families
Applications
- Exterior & Body
- Interior
- Other Automotive Applications
Product Families
- Polyolefins
- EP Rubbers (EPDM)
Other characteristics
- Brand
- KEPA
- Density
- 880.0 - 880.0 kg/m³
- Polymer Name
Ethylene Propylene Diene Terpolymer (EPDM), Maleic Anhydride Grafted Polymer; Ethylene Propylene Diene Terpolymer (EPDM); Maleic Anhydride Grafted Polymer
- Markets
- Automotive & Transportation
- Storage
KEPA is produced in pellet form and packed in an anti-moisture bag by 20kg for the worker's convenience, which can be put into the internal mixer (extruder) as it is without requiring any other additional process.
- Features
Excellent impact strength (Notched Sample); Maintain the low temperature characteristic at -40°C or below; Improve the compatibility when mixing with engineering plastics; Maintain excellent flexibility/elasticity; Minimize the hygroscopicity to shorten drying time; Outstanding in sustaining the flexural modulus of the final products
- Application
- Impact Modifier
- KEPA is used for the impact modifier not only in room temperature but also in low temperature. It keeps the superior impact strength in low temperature for polar polymer, such as nylon, as well as for polyolefin.
- Coupling Agent
- KEPA is acting as a coupling and adhesion agent by increasing the adhesion and improving the compatibility of polyolefin materials. It also can improve the compatibility of polar/nonpolar polymers and other fillers so as to reduce the cost and to exert out standing characteristics in mechanical properties and thermal stability.
- Raise the adhesion/ stickiness ofpolar materials : KEPA improves the compatibility and adhesion of polyolefin, nonpolar material, with polar materials, such as nylon, polycarbonate, polyurethane, etc., to gain the improving effect of mechanical properties.
- Technology
- Elastomers
- Plastics
- Packaging Type
- Bags
- Material Features
- Excellent Flexibility
- Excellent Flexural Modulus
- Excellent Flow Properties
- Excellent Impact Modifier
- High Impact Performance
- Low Temperature Strength
- Shock Resistant
- Plastics and Elastomers End Uses
- Automotive Applications
- Automotive Components
- Automotive Exterior Parts
- Automotive Interior Parts
- Plastics and Elastomers Functions
- Resin
Technical data
Table 1 of 1
5 rows| Characteristic | Value | Unit | Method |
|---|---|---|---|
| Flow Rate(2.16kg/230°C) | 3 | — | ASTM D 1238 |
| Specific Gravity | 0.88 | g/cm3 | ASTM D 3575 |
| Glass Transition Temperature | -46°C | °C | DSC |
| Volatile Component | 0.1 | % | ASTM D 1416 |
| Heu(yellowness) | 14 | — | AM S 77-07 |
