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PU foaming resin silicone
- Type:high strength type
- Manufacturer (origin): Shenzhen
- Material: silicone
- Color: white, translucent
- Product description: PU foaming resin silicone
Product introduction
PU foaming resin silicone is a kind of foam elastomer which is composed of liquid silicone rubber, which is also a kind of foam elastomer under the catalysis of the catalyst. Can be manufactured in a PU foam resin handicraft duplication mold silicone and PU foam resin decorations and crafts mold replication silicone.
Composition and properties of PU foam resin silicone
The product of the RTV foam silicone rubber, which is composed of two groups of silicone rubber. The two components are mixed evenly in a proper proportion, which is able to quickly cross the cross-linked foaming at room temperature to form a foam or sponge. Foam volume 2 - 4 times. PU foam silicone resin also has general silicone rubber of high and low temperature resistance and electrical properties and low dielectric constant, heat insulation, the advantages of flame retardant; can be widely used for electrical and electronic components and mechanical components of the filling and sealing, waterproof, shockproof, dustproof, for building walls in piping, the wire through hole filling or filling.
Two kinds of production methods of PU foaming resin
1 reaction inhibitor
Want to make high foamability, foam evenly distributed fine, bubble and good elasticity of the foam, the platinum catalyst dehydrogenation condensation made of PU foam silicone resin method can be used to the reaction inhibitors to control the operation time.
2 static mixed mode
In order to improve the hydrogen production in the reaction system and the reaction of hydrogen in the reaction system, the formation of the foam core can be obtained, which can be obtained from the foam.

