Unichem 7477G-015

Category: PVC, Flexible , Flexible Polyvinyl Chloride
Manufacturer: Colorite Polymers
Trademark: Unichem
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: bPFrQF_Unichem-7477G-015.pdf
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Message
Unichem 7477G-015 is a flexible medical grade PVC compound designed for those medical devices that require the use of a non-phthalate plasticizer that has superior resistance to extraction by blood lipids, high fat emulsions and formulated to resist discoloration and degradation when subjected to gamma ray sterilization.

Unichem 7477G-015 is designed to be extruded under similar processing conditions to compounds plasticized with DEHP. Unichem 7477G-015 is available in ethylene oxide and radiation sterilizable grades. Unichem 7477G-015 is available with and without tint as desired.
General Information
Additive
  • Plasticizer
Features
  • Radiation disinfection
  • Ethylene oxide disinfection
  • Plasticized
  • Good flexibility
Uses
  • Medical devices
Agency Ratings
  • USP Class VI
Forms
  • Particle
Processing Method
  • Extrusion
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.21g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)74ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus - 100% Secant 7.93MPaASTM D638
Tensile Strength 16.3MPaASTM D638
Tensile Elongation (Yield)400%ASTM D638
ThermalNominal ValueUnitTest Method
Brittleness Temperature -31.0°CASTM D746
Additional Information
Screw Compression Ratio: 2.5:1 to 3.2:1Typical Profile Temperature: Compound Durometer 50 to 60: 280 to 330°F Compound Durometer 60 to 70: 290 to 340°F Compound Durometer 70 to 80: 300 to 350°F Compound Durometer 80 to 90: 310 to 360°F Melt Temperature: Compound Durometer 50 to 60: 315 to 320°F Compound Durometer 60 to 70: 320 to 330°F Compound Durometer 70 to 80: 330 to 345°F Compound Durometer 80 to 90: 340 to 355°F
ExtrusionNominal ValueUnit
Melt Temperature 166 - 174°C
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