SQUARE® LIM1510-45A/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: V3WB5Q_SQUARELIM151045AB.pdf
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Liquid silicone rubber material for outdoor medium and high voltage resistance terminal

Product Description
2-part liquid silicone rubber, which is particularly suitable for injection molding with tracking resistance 1A 3.5 grade, mixing ration of parts A:B=1:1, catalyzed by platinum. The appearance of A is transparent and B is grey.

Key Features
  • Injection molding
  • High tear strength
  • High elongation
  • Low tension set
  • Rapid vulcanization
  • Excellent tracking resistance

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
  • Medium voltage cable accessories and Cable connectors
  • Indoor and outdoor cold shrink terminals
General Information
Features
  • Fast curing
  • Good tear strength
  • Track Resistance
  • Extended tensile rate
Uses
  • Electrical/Electronic Applications
  • Wire and cable applications
  • Connector
  • Outdoor application
Processing Method
  • Liquid Injection Molding (LIM)
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.13g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)35ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Set (300% strain, 120°C)8%ASTM D412
Tensile Strength 8.50MPaASTM D412
Tensile Elongation (Break)800%ASTM D412
Tear Strength 130.0kN/mASTM D624
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+15ohms·cmIEC 60093
Dielectric Constant (50 Hz)2.80IEC 60250
Dissipation Factor (50 Hz)1.6E-3IEC 60250
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
Color
    -- 2Clear/Transparent
    -- 3Grey
Solids Content 100%
Viscosity 600Pa·s
Cured PropertiesNominal ValueUnitTest Method
Tracking Resistance 1A4.5IEC 60587
Note Message
1 .B mould
2 .Part A
3 .Part B
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