CERTENE™ PHM-12

About
CERTENE™   PHM-12 PHM-12 is a certified prime grade Polypropylene designed for injection molding of general purpose applications. PHM-12 combines a good balance of medium-high flow processability with good tensile strength, high stiffness and good contact clarity. PHM-12 applications include thin-walled containers, housewares, medical ware, caps, closures, toys, and housings for small electrical appliances. PHM-12 recommended processing temperature is between 210° to 230°C with mold at 20°-50°C. PHM-12 complies with FDA regulation 21CFR 177.1520 and with most international regulations concerning the use of Polypropylene in contact with food.&&CERTENE™   PHM-12 PHM-12 is a certified prime grade Polypropylene designed for injection molding of general purpose applications. PHM-12 combines a good balance of medium-high flow processability with good tensile strength, high stiffness and good contact clarity. PHM-12 applications include thin-walled containers, housewares, medical ware, caps, closures, toys, and housings for small electrical appliances. PHM-12 recommended processing temperature is between 210° to 230°C with mold at 20°-50°C. PHM-12 complies with FDA regulation 21CFR 177.1520 and with most international regulations concerning the use of Polypropylene in contact with food.&&

Product Description
GenericPP homopolymerization
Material StatusCommercial: Active
FeaturesGood Rigidity,Excellent Processability,Good Clarity,High liquidity,Food contact compliance,Good Tensile Strength,Homopolymer
AvailabilitysNorth America,Latin America
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density0.905g/cm³ASTM D792
Melt Flow Rate
230℃,2.16kg12g/10minASTM D1238

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed97ASTM D648
Vicat Softening Temp
155ASTM D1525

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch
23℃32J/mASTM D256

MECHANICALNominal valueUnitTest method
Rockwell hardness90R 级ASTM D785
tensile strength
23℃35MPaASTM D638
Tensile strain
Fracture, 23 ℃10%ASTM D638
Bending modulus
23℃1630MPaASTM D790

Process Conditions
injectionNominal valueUnitTest method
Injection temperature
Rear barrel temperature210-230°C
Central temperature of the barrel210-230°C
Barrel front temperature210-230°C
Die temperature210-230°C
Mold temperature20-50°C

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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