Polymer Systems
Technology Limited

Advanced Engineering

Optoelectronics:
Electronics:

LS-6943

Adhesives/Sealants

Optical Thermoset

DESCRIPTION
  • Solvent-free, low viscosity, clear, two-part silicone elastomer
  • Accelerated cure rate with heat
  • Based on a dimethyl diphenyl silicone copolymer
  • 10:1 Mix Ratio (Part A:B)
APPLICATION
  • For bonding, casting or injection molding of high performance optical components
  • For applications requiring index matching at 1.43
  • For applications requiring an operating temperature range of -115 to 260°C (–175 to 500°F)
PROPERTIES
Typical PropertiesResultMetric Conv.
Uncured:
AppearanceTransparent-
Viscosity5,400 cP5,400 mPas
Cured : 60 min at 100°C (212°F)
Specific Gravity1.03-
Durometer, Type A40-
Tensile Strength900 psi6.2 MPa
Elongation120%-
Refractive Index, 589 nm1.43-
Thermooptic Coefficient-3.9 x 10-4/°C-
Refractive Index vs. WavelengthSee Proflie PDF-
Optical Absorption vs. WavelengthSee Proflie PDF-

Packaging

37 ml Foil SXS
50 Gram Kit
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
Safety Data Sheet 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