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R-2180-2

Coatings

Addition‑Cure High Tear Silicone Dispersion

DESCRIPTION
  • Two-part silicone elastomer dispersed in xylene
  • Two medium viscosity parts blend easily in a convenient 1:1 ratio (Part A:B)
APPLICATION
  • For dip casting and heat-curing of thin elastomeric films
Important document: PDF Guide to Silicone Dispersions PDF Guide to Silicone Dispersions

PROPERTIES
Typical PropertiesAverage Result
Uncured:
Appearance, Part ATranslucent
Appearance, Part BBlack
Non-Volatile Content20%
Viscosity3,275 cP (3,275 mPas)
Cured: 30 minutes minimum at ambient temp. and humidity, 45 minutes at 75°C (167°F), and 135 minutes at 150°C (302°F) (The given ramped cure schedule is suggested to remove solvent prior to elevated temperature cure)
Durometer, Type A45
Tensile Strength1,650 psi (11.4 MPa)
Elongation1,000%
Tear Strength300 ppi (52.9 kN/m)
Stress at 100% Strain140 psi (0.97 MPa)

*Properties tested on a lot-to-lot basis. Do not use the properties shown in this technical profile as a basis for preparing specifications. Please contact NuSil Technology for assistance and recommendations in establishing particular specifications.

Packaging

50 mL SxS Kit
2 Pint Kit (910 g)
400 mL SxS Kit
2 Gallon Kit (7.28 kg)
10 Gallon Kit (36.4 kg)
2 Drum Kit (360 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