Monprene® CP-28160

Category: TPE , Thermoplastic Elastomer
Manufacturer: Teknor Apex Company
Trademark: Monprene®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: TzS9NP_Monprene-CP-28160.pdf
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Monprene CP-28160 is a general purpose thermoplastic elastomer designed for a variety of consumer product applications requiring a soft, rubber-like feel. Monprene CP-28160 is chlorine resistant, exhibits good low temperature flexibility, and is suitable for injection molding and extrusion.
General Information
Features
  • Low density
  • Flexibility at low temperatures
  • Good coloring
  • Chlorine resistance
Uses
  • Safety equipment
  • Handle
  • Packaging
  • Kitchen utensils
  • Washer
  • Sporting goods
  • Stationery
  • Consumer goods application field
  • Toothbrush handle
Appearance
  • Clear/transparent
Forms
  • Particle
Processing Method
  • Extrusion
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 0.888g/cm³ASTM D792
Melt Mass-Flow Rate (MFR) (200°C/5.0 kg)5.0g/10 minASTM D1238
HardnessNominal ValueUnitTest Method
Durometer Hardness ASTM D2240
    Shaw A 62ASTM D2240
    Shaw A, 5 seconds 60ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress ASTM D412
    100% strain 2.21MPaASTM D412
    300% strain 3.24MPaASTM D412
Tensile Strength (Break)11.0MPaASTM D412
Tensile Elongation (Break)700%ASTM D412
Compression Set ASTM D395B
    23°C, 22 hr 20%ASTM D395B
    70°C, 22 hr 35%ASTM D395B
InjectionNominal ValueUnit
Rear Temperature 182 - 232°C
Middle Temperature 188 - 238°C
Front Temperature 193 - 243°C
Nozzle Temperature 199 - 249°C
Processing (Melt) Temp 199 - 249°C
Mold Temperature 35.0 - 48.9°C
Injection Pressure 1.38 - 5.52MPa
Injection Rate Fast
Back Pressure 0.172 - 0.689MPa
Screw Speed 50 - 100rpm
Cushion 3.81 - 25.4mm
Injection instructions
无需干燥。但如果湿度过大,则将粒料在150°F (65°C)的温度下干燥2-4小时。
ExtrusionNominal ValueUnit
Cylinder Zone 1 Temp. 182 - 232°C
Cylinder Zone 2 Temp. 188 - 238°C
Cylinder Zone 3 Temp. 193 - 243°C
Cylinder Zone 5 Temp. 199 - 249°C
Die Temperature 199 - 249°C
Extrusion instructions
螺杆转速30 - 100 rpm
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