PRIMALENE WPP531

Category: LDPE , Low Density Polyethylene
Manufacturer: Southern Polymer, Inc.
Trademark: PRIMALENE
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 1awEul_PRIMALENE-WPP531.pdf
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An injection molding grade low density polyethylene

Applications:
  • Housewares
  • Tamper evident, snap-on caps
  • Wine bottle sleeve caps

Features:
  • Excellent flexibility
  • Good flow
  • Moderate flow release
  • Good warpage resistance
  • FDA 21 CFR 177.1520
General Information
Features
  • Good Flexibility
  • Good Flow
  • Low Density
  • Low Warpage
Uses
  • Caps
  • Household Goods
Agency Ratings
  • FDA 21 CFR 177.1520
Processing Method
  • Injection Molding
PhysicalNominal ValueUnitTest Method
Density 0.917g/cm³ASTM D1505
Melt Mass-Flow Rate (MFR) (190°C/2.16 kg)7.0g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)47ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Strength 1(Yield)8.96MPaASTM D638
Tensile Elongation 2(Break)600%ASTM D638
Flexural Modulus - Tangent 207MPaASTM D790
ThermalNominal ValueUnitTest Method
Brittleness Temperature -87.2°CASTM D746
Vicat Softening Temperature 87.2°CASTM D1525
Note Message
1 .51 mm/min
2 .51 mm/min
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