X-Pro PP 4218

About
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
GenericPP copolymer
Material StatusCommercial: Active
FeaturesModerate liquidity,Copolymer
AvailabilitysNorth America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Melt Flow Rate
230℃,2.16kg17 to 22g/10minASTM D1238,ISO 1133

MECHANICALNominal valueUnitTest method
tensile strength
yield13.8MPaASTM D638 , ISO 527-2
Bending modulus689MPaASTM D790 , ISO 178

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃80J/mASTM D256,ISO 180

Process Conditions
injectionNominal valueUnitTest method
Drying temperature82°C
Drying time2.0 to 4.0hr
Barrel rear temperature182 to 216°C
Barrel middle temperature193 to 227°C
Barrel front temperature204 to 216°C
Nozzle temperature204 to 216°C
Processing (melt) temperature204 to 216°C
Mold temperature27 to 60°C
Injection pressure3.45 to 10.3MPa
Clamping force2.8 to 3.4kN/cm²

Notes
1. Typical properties: these are not to be construed as specifications.
2. 0.050 in/min
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