Polifil® PP RMT-20

Category: PP Impact Copolymer , Polypropylene Impact Copolymer
Manufacturer: The Plastics Group
Trademark: Polifil® PP
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: dAfU4g_Polifil-PP-RMT-20.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Message
Polifil® RMT series compounds are high impact polypropylenes reinforced with appearance-grade talc. In addition to high impact strength, they possess a high flex modulus and high heat deflection resistance. These compounds are used in automotive applications, major appliances, electrical goods, housewares, and other utility products. Standard processing techniques are applicable. Use this information as a guide to aid you in selecting the proper resin for your application. TPG will custom compound and fine-tune our formulations for your application.
General Information
Filler / Reinforcement
  • Talc, 20% Filler by Weight
Features
  • High Heat Resistance
  • High Impact Resistance
  • Impact Copolymer
Uses
  • Appliances
  • Automotive Applications
  • Electrical Parts
  • Household Goods
Forms
  • Pellets
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.05g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)8.0 to 12g/10 minASTM D1238
Molding Shrinkage - Flow (3.18 mm)1.2%ASTM D955
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)72ASTM D1415
MechanicalNominal ValueUnitTest Method
Tensile Modulus (23°C)1720MPaASTM D638
Tensile Strength (23°C)28.3MPaASTM D638
Tensile Elongation ASTM D638
    Yield, 23°C 9.0%
    Break, 23°C 35%
Flexural Modulus - Tangent (23°C)1760MPaASTM D790
Flexural Strength (23°C)39.3MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)59J/mASTM D256
Gardner Impact (23°C, 12.7 mm)5.20JASTM D3029
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 110°C
    1.8 MPa, Unannealed 54.4°C
InjectionNominal ValueUnit
Drying Temperature 82.2 to 104°C
Drying Time 1.0 to 2.0hr
Rear Temperature 199 to 210°C
Middle Temperature 210 to 221°C
Front Temperature 221 to 232°C
Nozzle Temperature 227 to 232°C
Processing (Melt) Temp 204 to 260°C
Mold Temperature 10.0 to 26.7°C
Injection Rate Fast
Back Pressure 0.345 to 0.689MPa
Screw Speed 50 to 100rpm
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