Shin-Etsu Silicone Rubber for Molding Selection Guide

Self-adhesive LIMS (General Purpose)

  • Primer is not required and it self-adheres to resin and metal without adhesive.
  • It can adhere to a wider variety of resins and metals than our conventional products.
  • Injection molding allows for automation of molding.
  • Hardness range from 40 to 60 (Durometer A).

Product Information

Key Points

Use For molding
Molding method Injection molding, addition curing
Features Self-adhesive, resin adhesive, metal adhesive, high strength, fast curing, reduced low-molecular-weight siloxane
Industries General industry, automotive, transport, electrical and electronics

Application

  • Parts for which productivity needs to be improved through two-color molding
  • Waterproof seals and other components that require reliable adhesion
  • Integral molding of resin and metal

Expected Results

  • Bonds to resin and metal without adhesives or primers → Shortens bonding process and improves reliability
  • Can be bonded to various types of resins and metals → Can be used universally.
Parameter＼Product name 　KE-2098　
　-40-A/B　		 　KE-2098　
　-50-A/B　		 　KE-2098　
　-60-A/B　
Appearance Translucent Translucent Translucent
Viscosity A/B
(Pa･s:0.9s-1)		 819/797 890/850 870/790
Curing speed
at 130℃ (MDR)		 T10 23 24 22
T90 60 54 47
Test piece
standard curing conditions		 Primary cure 150℃×5min 150℃×5min 150℃×5min
Post cure Not required Not required Not required
Density at 23℃ (g/cm3) 1.14 1.15 1.14
Hardness (Durometer A) 40 47 61
Elongation at break (%) 700 610 430
Tensile strength (MPa) 9.2 8.5 8.9
Tear strength Crescent piece (kN/m) 35 36 42

(Not specified values)

Shear Adhesive Strength of KE-2098-40-A/B to Various Substrates

* Can be bonded to a wide variety of resins and metals.

Product Inquiry

Self-adhesive LIMS (General Purpose)

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Related Material

Silicone Rubber for Molding（3.0MB）

Characteristic properties of Silicone Rubber Compounds（1.0MB）