| About |
|---|
| Formolene® 3312E is a clarified, medium flow, random copolymer polypropylene with fast cycle time and easy mold release. It is designed for injection molding applications. The low haze value and very low yellowness index makes it an excellent choice for “see-through” house wares and rigid packaging. Formolene® 3312E meets the requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520, covering safe use of polyolefin articles and components of articles intended for direct food contact. This material is free of animal-derived content.&& |
| Product Description | |
|---|---|
| Supplier | fpc-tw |
| Generic | PP copolymer |
| Material Status | Commercial: Active |
| Features | Good Clarity,Quick molding cycle,Good stripping performance,Food contact compliance,Random copolymer,Moderate liquidity |
| Availabilitys | North America |
| 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 | 12 | g/10min | ASTM D1238 |
| IMPACT | Nominal value | Unit | Test method |
|---|---|---|---|
| Impact strength of cantilever beam notch | |||
| 23 ℃, injection molding | 80 | J/m | ASTM D256-A |
| optical performance | Nominal value | Unit | Test method |
|---|---|---|---|
| Haze | |||
| Injection molded film | 12 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, injection molding | 29.0 | MPa | ASTM D638 |
| Tensile strain | |||
| Yield, injection molding | 15 | % | ASTM D638 |
| Bending modulus | |||
| 1% cut, injection molding | 1030 | MPa | ASTM D790 |
| Rockwell hardness | |||
| R-level | 100 | ASTM D785 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 2.0 in/min |
| 3. 0.051 in/min |
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