Silplus™ 70 MP is a 70A heat-cured base silicone elastomer that offers outstanding processing capabilities and can be molded, extruded, or calendered to make a wide variety of parts with good mechanical properties.
Momentive Silplus™ 70 MP is a peroxide-cured silicone rubber that is heat cured and produces a 70A elastomer. The Silplus™ MP family of elastomer products is optimized for multiple manufacturing processes. Silplus™ grades can be blended with each other to obtain intermediate durometers. Silplus™ 70 MP, when heat- cured and compounded properly, can be useful in various manufacturing processes, such as extrusion, molding, and calendering.
Appearance: Translucent
Density, 23°C: 1.21 g/cm³
Hardness, Shore A: 70
Tensile strength, N/mm²: 11
Elongation at break, %: 420
Tear strength, N/mm: 30
Compression set (22 h @ 175ºC): 20
ML (4) 25°C: 54 ME
▲ ML 0/ML4: ≤20 ME
Primary Chemistry: Silicone rubber
Easy to process
Suitable for extrusion
Good mechanical properties
Good green strength
Can be blended easily
Low durometer or poor green strength of multi-purpose silicone rubber products
Low flexibility and mechanical processing properties of silicone rubber products
Automotive parts
Consumer parts
Electronics
Machine parts
Momentive Liquid Silicone Rubber (LSR) is a versatile class of elastomers that can be molded and cured quickly even at a higher temperature range.
Learn about Momentive range of fluorosilicone elastomers that are excellent for a wide range of industrial and transportation harsh conditions.
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