SQUARE® LSR1966-34A/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: PYqhgz_SQUARELSR196634AB.pdf
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Liquid silicone rubber material for addition type molding

Product Description
LSR1966-34A/B, LSR1966-39AE/BE is 2-part addition type liquid silicone rubber catalyzed by platinum, mixing ratio of parts of A:B=10:1, suitable for pour molding processes, it is medium viscosity.

Key Features
  • Good elasticity, easy to demould.
  • Good thermal stability and freeze resistance (The using temperature is -60°C to 250°C)
  • Stable shrinkage rate.
  • Catalyzed by platinum, nonpoisonous and no peculiar smell.
  • Good physical property, high rollover fluency.

Applications
Used for thermosetting resins, like the moulding of poxy resin, the moulding products used for art work and omament.
General Information
Features
  • High elasticity
  • The smell is low to none
  • Thermal stability, good
  • Good demoulding performance
  • Medium viscosity
Appearance
  • Clear/transparent
PhysicalNominal ValueUnitTest Method
Molding Shrinkage - Flow 2.0%JIS K6301
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)34ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Set 11%ASTM D412
Tensile Strength 5.40MPaASTM D412
Tensile Elongation (Break)400%ASTM D412
Tear Strength 213.5kN/mASTM D624
ThermosetNominal ValueUnitTest Method
Thermoset Components
    Component a Mixing ratio by weight: 10
    Component B Mixing ratio by weight: 1.0
Shelf Life 52wk
Uncured PropertiesNominal ValueUnitTest Method
Viscosity DIN 53019
    -- 31.3Pa·sDIN 53019
    -- 451Pa·sDIN 53019
Cured PropertiesNominal ValueUnitTest Method
Rebound Resilience 75%
Note Message
1 .C mould
2 .B mould
3 .Part B
4 .Part A
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