About |
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CTC Plastics manufactures resins up to 99% recycled making them a lower cost alternative to virgin resins, while maintaining comparable quality and process ability. Clients can purchase resins directly to meet specifications or request CTC Plastics to create a custom resin from either of our two facilities. Our resins are customized per batch depending on compound needs. Different formulas can enhance strength, durability or flexibility. With our onsite certified lab, we are able to personalize the compound to your exact needs. Recycled resins lower cost, meet your exact specifications and reduce dependency on foreign oil by over 10 million gallons per year. Description: General purpose, medium flow, Polypropylene copolymer Applications: General Purpose Industrial, Housewares Construction Color: General Purpose Black&& |
Product Description | |
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Generic | PP copolymer |
Material Status | Commercial: Active |
Features | Moderate liquidity,Copolymer |
Availabilitys | North America |
Process Methods | Injection Molding |
Technical Data | |||
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PHYSICAL | Nominal value | Unit | Test method |
Melt Flow Rate | |||
230℃,2.16kg | 17 to 22 | g/10min | ASTM D1238,ISO 1133 |
MECHANICAL | Nominal value | Unit | Test method |
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tensile strength | |||
yield | 13.8 | MPa | ASTM D638 , ISO 527-2 |
Bending modulus | 689 | MPa | ASTM D790 , ISO 178 |
IMPACT | Nominal value | Unit | Test method |
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Impact strength of cantilever beam notch | |||
23℃ | 80 | J/m | ASTM D256,ISO 180 |
Process Conditions | |||
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injection | Nominal value | Unit | Test method |
Drying temperature | 82 | °C | |
Drying time | 2.0 to 4.0 | hr | |
Barrel rear temperature | 182 to 216 | °C | |
Barrel middle temperature | 193 to 227 | °C | |
Barrel front temperature | 204 to 216 | °C | |
Nozzle temperature | 204 to 216 | °C | |
Processing (melt) temperature | 204 to 216 | °C | |
Mold temperature | 27 to 60 | °C | |
Injection pressure | 3.45 to 10.3 | MPa | |
Clamping force | 2.8 to 3.4 | kN/cm² |
Notes |
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1. Typical properties: these are not to be construed as specifications. |
2. 0.050 in/min |
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