SQUARE® LIM2012-40A/B

Category: Silicone Rubber, LSR , Silicone Rubber, LSR
Manufacturer: Shenzhen SQUARE Silicone Co., Ltd.
Trademark: SQUARE®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: LZwMV9_SQUARELIM201240AB.pdf
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Liquid Silicone Rubber

Product Description
SQUARE® LIM2012-XXA/B is one kind of 2-part liquid silicone rubber, catalyzed by platinum, mixing ratio of parts A:B=1:1, suitable for injection molding processes, meet biology activity requirement of ISO 10993. This series gain USP Class VI.

Key Features
  • High transparence
  • High tensile and tear strength
  • Good rebound property
  • Excellent thermal and cold stability (-60°C to 250°C)
  • Low yellowing
  • Outstanding resistance to ageing
  • Meet ISO 10993 biological reactivity test, GB/T 16886.10-2000 and GB/T16886.5-2003 standard

At the temperature of 20 and in the condition of air-proof, the shelf life is 5 days after mixing A and B, the shelf life will decrease with the increasing of the temperature.

Applications
SQUARE® LIM2012-XXA/B is suitable for making medical instruments used inside or outside of human body
General Information
Features
  • High tensile strength
  • Good tear strength
  • Definition, high
  • Thermal stability, good
Uses
  • Medical devices
Agency Ratings
  • ISO 10993
  • USP Class VI
Appearance
  • Clear/transparent
Processing Method
  • Liquid Injection Molding (LIM)
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.08g/cm³ASTM D792
Molding Shrinkage - Flow 2.5%JIS K6301
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)40ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength 8.00MPaASTM D412
Tensile Elongation (Break)550%ASTM D412
Tear Strength 128.0kN/mASTM D624
Compression Set (175°C, 22 hr)20%DIN 53517
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Component a Mixing ratio by weight: 1.0
    Component B Mixing ratio by weight: 1.0
Pot Life (20°C)7200min
Shelf Life 52wk
Uncured PropertiesNominal ValueUnitTest Method
Viscosity 0.60Pa·sDIN 53019
Curing Time (150°C)0.12hr
Note Message
1 .B mould
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