| About |
|---|
| Polypropylene impact copolymer. The base resin meets the requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520(a)(3)(i) and c)3.1a. The adjuvants meet their respective FDA regulations and 21 CFR 177.1520(b). In summary, this resin meets the FDA criteria covering safe use of polyolefin articles and component of articles intended for food contact use. TSCA Registry: CAS# 9010-79-1 APPLICATIONS Automotive parts, battery casing, appliances, housewares, seating, caps, containers. ADVANTAGES Medium – high flow Excellent balance between flow, impact strength and stiffness Excellent heat stability FABRICATION Equipment – ram or screw injection machines Techniques – standard processing&& |
| Product Description | |
|---|---|
| Supplier | LOTTE |
| Generic | PP homopolymerization |
| Material Status | Commercial: Active |
| Features | Good Rigidity,High impact resistance,Good liquidity,Food contact compliance,Random copolymer,Moderate liquidity,Heat Stabilized |
| Availabilitys | Asia Pacific |
| Process Methods | Injection Molding |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 0.900 | g/cm³ | ASTM D1505 |
| Melt Flow Rate | |||
| 230℃，2.16kg | 10 | g/10min | ASTM D1238 |
| Shrinkage rate | |||
| MD | 1.3 to 1.4 | % | |
| Water absorption rate | |||
| 24hr | 0.020 | % | ASTM D570 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23℃ | 110 | J/m | ASTM D256-A |
| Falling impact resistance | |||
| 23℃ | 28.4 | J/cm | ASTM D4226 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 90.0 | ℃ | ASTM D648 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 90 | ASTM D785 | |
| tensile strength | |||
| yield | 24.5 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 10 | % | ASTM D638 |
| Bending modulus | 1320 | MPa | ASTM D790B |
| Notes |
|---|
| 1. CAS# 9010-79-1 |
| 2. Typical properties: these are not to be construed as specifications. |
| 3. 4.6 kg/cm² |
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