Retpol® 3085/3 UVH NATURAL

Category: PP, Unspecified , Polypropylene
Manufacturer: PolyPacific Pty. Ltd.
Trademark: Retpol®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: kvdxGd_Retpol-3085-3-UVH-NATURAL.pdf
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Message
Extron 3085/3 UVH is a 40% glass fibre reinforced coupled polypropylene compound. It is a low flow injection moulding grade developed for thick walled components requiring excellent creep resistance with high heat deflection temperatures, high flexural modulus, high flexural strength and good impact strength. It has been stabilized to meet long term outdoor weathering requirements.
General Information
Filler / Reinforcement
  • Glass Fiber, 40% Filler by Weight
Additive
  • UV Stabilizer
Features
  • Chemically Coupled
  • Good Creep Resistance
  • Good Impact Resistance
  • Low Flow
Uses
  • Thick-walled Parts
Appearance
  • Natural Color
Forms
  • Granules
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.22g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (230°C/2.16 kg)1.5g/10 minASTM D1238
Molding Shrinkage - Flow (3.00 mm)0.10 to 0.40%ASTM D955
HardnessNominal ValueUnitTest Method
Rockwell Hardness (R-Scale, 3.00 mm)112ASTM D785
Durometer Hardness ASTM D2240
    Shore D, 3.00 mm 86
    Shore D, 15 sec, 3.00 mm 79
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(3.00 mm)116MPaASTM D638
Tensile Elongation 2(Break, 3.00 mm)3.0%ASTM D638
Flexural Modulus (3.00 mm)850MPaASTM D790
ImpactNominal ValueUnitTest Method
Notched Izod Impact (3.00 mm)110J/mASTM D256
Unnotched Izod Impact (3.00 mm)630J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed, 3.00 mm 162°C
    1.8 MPa, Unannealed, 3.00 mm 154°C
CLTE - Flow (-30 to 30°C, 3.00 mm)3.0E-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
Note Message
1 .50 mm/min
2 .50 mm/min
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