| About |
|---|
| Polypropylene random copolymer. Titanpro SM398 is a clarified grade designed for high transparency articles. 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 adjuvant 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: High transparency containers, housewares, stationeries. ADVANTAGES: Excellent clarity. Low blooming. Good surface finish and color. Cycle time reduction with low processing melt temperature. Utilities cost saving. Good balance of rigidity and impact resistance. FABRICATION Equipment – ram and screw injection machines. Techniques – standard processing.&& |
| Product Description | |
|---|---|
| Supplier | LOTTE |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Good Rigidity,Good Clarity,Good surface appearance,High impact resistance,Quick molding cycle,Food contact compliance,Random copolymer |
| 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 | 11 | 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℃ | 59 | J/m | ASTM D256-A |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Hot deformation temperature | |||
| 0.45 MPa, unannealed | 80.0 | ℃ | ASTM D648 |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| CAS Number | 9010-79-1 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Rockwell hardness | |||
| R-level | 80 | ASTM D785 | |
| tensile strength | |||
| yield | 26.5 | MPa | ASTM D638 |
| Tensile strain | |||
| yield | 14 | % | ASTM D638 |
| Bending modulus | 1030 | MPa | ASTM D790B |
| Notes |
|---|
| 1. CAS# 9010-79-1 |
| 2. Typical properties: these are not to be construed as specifications. |
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