Polymer Systems
Technology Limited

Advanced Engineering

Optoelectronics:
Electronics:

R-2655

Potting and Encapsulating Elastomers

High Strength Low Temperature RTV Silicone Elastomer

DESCRIPTION
  • Solvent-free, low viscosity, clear, two-part silicone elastomer
  • Accelerated cure rate with heat
  • Based on a dimethyl diphenyl silicone copolymer with a broad service temperature range
  • 10:1 Mix Ratio (Part A:Part B)
APPLICATION
  • For environmental protection in potting, encapsulating and coating applications requiring radiation resistance, low temperature flexibility, oxidation and thermal stability
  • Low viscosity allows for easy flow around complex parts, providing excellent shock and electrical insulation resistance
  • Formulated for extreme temperature applications
  • For applications requiring an operating temperature range of -115 to 260°C (–175 to 500°F)
PROPERTIES
Typical PropertiesAverage ResultMetric Conv.
Uncured:
AppearanceTransparent-
Viscosity5,400 cP5,400 mPas
Viscosity, after 4 hrs at room temp.20,200 cP20,200 cP
Cured : 60 min at 100°C (212°F)
Specific Gravity1.03-
Durometer, Type A40-
Tensile Strength900 psi6.2 MPa
Elongation120%-
Refractive Index1.43-

Packaging

1 Pint Kit (505 g)
1 Gallon Kit (4.04 kg)
5 Gallon Kit (20.02 kg)

Warranty

12 Months

Product Profile - Full Details Product Profile
Material Safety Data Sheet EU EN Material Safety Data Sheet

Biomaterials

Medical Silicones
Biomaterials - Medical Silicones for Healthcare

Advanced Technologies

Advanced Technologies Industrial & Engineering Silicones
Space - Aviation Grade Industrial & Engineering Silicones

Tubing

Food Medical Industrial Grade Silicone Tubing
Food, Medical & Industrial Quality Silicone Tubing

Equipment

Silicone Mixing Dispensing Degassing Equipment
Mixing Dispensing & Degassing Equipment for Silicone