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Silopren™ LSR 3186/50

Chemical Family
Silicones

Silopren™ LSR 3186/50 is a two-component liquid silicone rubber for injection molding processes. This material is an excellent candidate to consider for the manufacture of elastomeric articles requiring self-lubricating properties. The self-lubricating effect is achieved by a fluid which exudes out of the vulcanizate over an extended period of time. It typically starts between a few hours and one day after vulcanization. Silopren™ LSR 3186/50 liquid silicone rubber shows a low compression set after vulcanization without post-curing.Key Features and BenefitsVulcanizates consisting of Silopren™ LSR 3186/50 liquid silicone rubber are typically distinguished by the following properties: low compression set without post-cure self-lubricating properties low viscosity fast cure high thermal stability outstanding resistance to aging easy to color Potential ApplicationsBecause of the outstanding properties Silopren™ LSR 3186/50 liquid silicone rubber is an excellent candidate to consider for use in wire harness applications for the following elastomeric articles: cable seals grommets gaskets plug seals.

Properties

Physical Form
Liquid

Product families

Applications

Applications
  • Consumer Goods — Other Consumer Goods Applications
Electrical & Electronics — Parts & Components
  • Other Parts & Components
Electrical & Electronics — Wire & Cable
  • Other Wire & Cable Applications

Product Families

Elastomers — Specialty Elastomers
  • Silicone Elastomers

Other characteristics

Brand
Silopren
End Uses
Grommets
Features

Fast Curing, Fast Molding Cycle, Good Colorability, Good Mold Release, Good Thermal Stability, Low Compression Set, Low Viscosity, Self Lubricating

Polymer Name
Liquid Silicone Rubber (LSR)
Tear Strength
43.0 - 43.0 kN/m
Processing Methods
Injection Molding
Markets
  • Consumer Goods
  • Electrical & Electronics
Appearance
Translucent
Technology
Elastomers
Material Features
  • Fast Curing
  • Fast Molding Cycle
  • Good Colorability
  • Good Mold Release
  • Good Thermal Stability
  • Low Compression Set
  • Low Viscosity
  • Self Lubricating
Country Availability
  • Brazil
  • Canada
  • China (Mainland)
  • Mexico
  • USA
Plastics and Elastomers End Uses
Grommets
Plastics and Elastomers Processing Methods
Injection Molding

Technical data

Table 1 of 2

3 rows
CharacteristicValueUnitMethod
Hardness49Shore AASTM D 2240
Strain at break600%ISO 37
Tear Strength43kN/mASTM D 624

Table 2 of 2

1 row
CharacteristicValueUnitMethod
Density1120kg/m3ISO 1183

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