Dow Corning® QP1-70

Category: Silicone , Silicone
Manufacturer: Dow Corning Corporation
Trademark: Dow Corning®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: 9GuBam_DowCorningQP170.pdf
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Translucent, Uncatalyzed Silicone Rubber Base

APPLICATIONS
Dow Corning® QP1 Silicone Elastomer Bases are an uncatalyzed material designed for compounding into elastomer used for part fabrication of medical devices and device components including those intended for implantation in humans for less than 30 days and non-implant applications.

DESCRIPTION
Dow Corning QP1 Silicone Elastomers are a one-part high consistency rubber base which is supplied absent any catalyst. Once compounded with peroxide it can be used to fabricate parts by extrusion, calendaring or molding. When compounded and cured as indicated, the resulting elastomer consists of cross-linked dimethyl and methyl-vinyl siloxane copolymers and reinforcing silica.
General Information
Features
  • Good coloring
Uses
  • Medical/nursing supplies
Agency Ratings
  • USP Class VI
Appearance
  • Translucent
Processing Method
  • Extrusion
  • Calendering
  • Injection molding
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.20g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)66ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Stress (200% Strain)4.10MPaASTM D412
Tensile Strength 12.7MPaASTM D412
Tensile Elongation (Break)470%ASTM D412
Tear Strength 124.7kN/mASTM D624
Compression Set (177°C, 22 hr)75%ASTM D395
Additional Information
Values taken from samples made with Perkadox PD-50S.
Note Message
1 .B mould
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