SQUARE® LIM1500-40A/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: FqyvG0_SQUARELIM150040AB.pdf
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Liquid silicone rubber material for indoor medium and high voltage resistance terminal

Product Description
2-part liquid silicone rubber, which is suitable for injection or extrusion molding with tracking resistance 1A 3.5 grade, mixing ration of parts A:B=1:1, with standing middle and high voltage, 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 electric performance

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 and high voltage resistant cable accessories, indoor cold shrink and terminal, tie-in and jacket etc suitable for injection and extrusion molding
General Information
Features
  • Fast curing
  • Good electrical performance
  • Good tear strength
  • Track Resistance
  • Extended tensile rate
Uses
  • Cable sheath
  • Electrical/Electronic Applications
  • Wire and cable applications
Processing Method
  • Extrusion
  • Liquid Injection Molding (LIM)
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.13g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore A)40ASTM D2240
ElastomersNominal ValueUnitTest Method
Tensile Strength 9.00MPaASTM D412
Tensile Elongation (Break)800%ASTM D412
Tear Strength 130.0kN/mASTM D624
ThermosetNominal ValueUnit
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
Post Cure Time (200°C)4.0hr
Uncured PropertiesNominal ValueUnit
Color
    -- 2Clear/Transparent
    -- 3Grey
Solids Content 100%
Viscosity 950Pa·s
Curing Time (140°C)0.17hr
Note Message
1 .B mould
2 .Part A
3 .Part B
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