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[ USA 366 ]

Description

Wang Kwong Sealant is a non-odor, non-flowing, one component silicone RTV rubber compound usually used for electrical insulating sealing, and for sealing material in vehicles, ships, aircrafts, glass, tiles, bath tubs, sanitary equipments, etc.

 

Features

  • 100% silicone rubber
  • Excellent electrical properties. Suitable as insulation sealing for electrical and electronic equipment
  • Excellent resistance to weathering, ultra-violet, moisture, ozone, temperature extremes, airborne pullutants and many solvents
  • Long-life reliability; cured sealant stays rubbery from -50C to +250C without tearing, cracking, drying out and becoming brittle
  • Non-slumping: can be used in vertical and overhead joints
  • Choice of colours: clear, aluminum, bronze, white, black, etc.
 
 

Typical Properties

Approx. working time 10 minutes
Tack free time <8 minutes
Slump properties Nil
In-depth cure at 25C 2-3mm depth/day
Extrusion rate >= 364mL/min
Force on extension and Elastic recovery Tensile force: 150-450N Elastic recovery: >= 91%
Loss of mass after heating <= 4.7% No cracks, bubbles or chalking
Staining No staining on primed or unprimed surface
Adhesion in peel Max. load >= 56N Adhesive failure area: <= 23.5%
Durometer hardness 30 points
Ultimate tensile strength 20kg/cm2
Dielectric strength 20kv/mm
Volume resistivity 1014 ohm.cm

Packaging

Supplied in DRUM and 310g standard plastic cartridges which fit ordinary caulking guns