Silplus™ 40 MP

Silplus™ 40 MP is a 40A heat cured base silicone elastomer.
Product Overview
Silplus™ 40 MP is a peroxide cured silicone rubber that is heat cured and produces a 40A elastomer. The Silplus™ MP family of products is optimized for multiple manufacturing processes. It can be molded, extruded or calendered to make a wide variety of parts with good mechanical properties. Silplus grades can be blended with each other to obtain intermediate durometers.
Product Specifications
Appearance: Translucent
Density 23°C: 1.12 g/cm³
Mooney viscosity:

ML (4) 25°C: 25 ME

▲ ML 0/ML4: ≤20 ME
Primary Chemistry: Silicone rubber
Features & Benefits
Easy to process
Suitable for extrusion
Good mechanical properties
Good green strength
Can be blended easily
Problems Solved
Difficulties mixing or blending with silicone rubbers for durometer optimization
Limited flexibility in heat-cured silicone rubber products
Automotive parts
Consumer parts
Machine parts