DOWSIL™ 738 Electrical Sealant
These values are typical properties and are not intended for use in preparing specifications.
- Color Yes No White
- Dielectric Strength Yes No 468 volts per mil v/mil
- Durometer - Shore A Yes No 35 Shore A
- Elongation Yes No 500 %
- Low Odor Yes No true
- Nonflowable Yes No true
- Number of Parts Yes No One
- Service Temperature High Yes No 180 °C
- Service Temperature Low Yes No -62 °C
- Shelf Life Yes No 240 Days
- Specific Gravity @ 25C Yes No 1.04
- Tack-Free Time-50% RH Yes No 89 Minutes
- Tensile Strength Yes No 360 psi
Frequently Bought Together
DOWSIL™ PR-1200 RTV Prime Coat
Clear, naptha based general purpose primer for use with all silicone elastomers & RTVs. It also promotes adhesion of certain one-part silicone sealants and coating to a variety of construction materials such as plywood, masonry and metal.
DOWSIL™ OS- 20
An ozone-safe volatile methylsiloxane (VMS) fluid developed specifically for use as a precision cleaning agent and carrier.
DOWSIL™ 3140 RTV Coating
One-part, translucent adhesive or coating with good flowability, high elongation value for vibration/ mechanical shock dampening and low stress, good flame resistance, UL, IPC and Mil Spec tested, contains UV indicator.
DOWSIL™ 3145 RTV Mil-A-46146 Adhesive / Sealant
One-part, moisture RTV, non-flow, high strength, UL and Mil Spec.
SYLGARD™ 184 Silicone Elastomer Kit
Two-part, clear, 10:1, RT and heat cure, good strength, UL and Mil Spec, same as SYLGARD™ 182 but with faster RT cure.
DOWSIL™ 7091 Adhesive Sealant
High performance, neutral cure silicone adhesive/sealant.
DOWSIL™ 340 Heat Sink Compound
White, non-flowing, highly filled compound, good thermal conductivity.
DOWSIL™ 3-1953 Conformal Coating
One-part, translucent, fast moisture RTV cure with mild heat acceleration possible, soft, stress-relieving, contains UV indicator.
DOWSIL™ 1200 OS Primer
An air drying primer supplied as a dilute solution of moisture reactive materials in volatile siloxane and is used to improve both the quality and speed of adhesion development to room temperature vulcanizing silicone sealants to a variety of common non-porous substrates.
SYLGARD™ 170 Silicone Elastomer Kit
Two-part, black, 1:1, RT or heat cure, low viscosity, general purpose, UL and Mil Spec.
No Safety Data Sheets are available online for this material Please Contact Dow for additional information.
No Safety Data Sheets are available online for this material
Please Contact Dow for additional information.