Retpol® 4017 UV2

Category: PP Homopolymer , Polypropylene Homopolymer
Manufacturer: PolyPacific Pty. Ltd.
Trademark: Retpol®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 6B2Igo_Retpol-4017-UV2.pdf
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Message
Propak 4017 UV2 is a 35 % wollastonite filled homopolymer polypropylene compound. It is a medium flow injection moulding grade developed for rigid components and is manufactured in accordance with Australian Standard AS 2070, "Plastic Materials for Food Contact Use". It is stabilised to provide protection against UV radiation. The ingredients used in this formulation are referenced in the US Code of Federal Regulations Volume 21.
General Information
Filler / Reinforcement
  • Wollastonite (CaSiO3), 35% Filler by Weight
Additive
  • UV Stabilizer
Features
  • Food Contact Acceptable
  • Homopolymer
  • Medium Flow
Agency Ratings
  • AS 2070-1999
Forms
  • Granules
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.21g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)9.0g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.60 to 1.0%ASTM D955
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, 3.00 mm)100ASTM D785
Durometer Hardness ASTM D2240
    Shore D, 3.00 mm 80
    Shore D, 15 sec, 3.00 mm 72
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.00 mm)32.0MPaASTM D638
Tensile Elongation 2(Break, 3.00 mm)17%ASTM D638
Flexural Modulus (3.00 mm)4450MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.00 mm)25J/mASTM D256
Unnotched Izod Impact (3.00 mm)280J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed, 3.00 mm 130°C
    1.8 MPa, Unannealed, 3.00 mm 81.0°C
CLTE - Flow (-30 to 30°C, 3.00 mm)6.0E-5cm/cm/°CASTM D696
InjectionNominal ValueUnit
Drying Temperature 100 to 120°C
Drying Time 2.0 to 4.0hr
Suggested Max Regrind 10%
Processing (Melt) Temp 200 to 260°C
Mold Temperature 20.0 to 60.0°C
Injection Rate Moderate-Fast
Note Message
1 .50 mm/min
2 .50 mm/min
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