Addition cure silicon rubber for artificial stone products Typical
|Item No||Color||Hardness (A°)||Viscosity (CS)||Tensile-strength( kgf /cm2 )||Tear-strength (kgf /cm2)||Elongation-break(%)||Mixing Ratio of silicone and catalyst||Application(most for resin, stone, gypsum and cement product to
|HY-E635||Translucent||35±2||8000±2000||≥60||≥13||≥400||1:1||Most suitable for medium sized product|
Addition cure silicon rubber for artificial stone products Advantages:
Flexible, high and low temperature resistance, resistance to
ultraviolet radiation, environmental protection, water repellent,
good air permeability, good insulation, shrinking smaller.
Addition cure silicon rubber for artificial stone products Points of attention:
1,Prone to poisoning, can not mix with condensation, ionic
compounds containing N, S-, P, organic matter and of Sn, As, Hg,
Ph., easy molding plastic poisoning, resulting in the phenomenon of
2,Comparing with Condensation cure silicone, Addition cure
silicone's adhesive properties to be worse.
3,Addition cure silicone affect by temperature greatly when cured
under room temperature.
4,Addition cure silicone is easy to poisoning, please clean the
tools which are used for condensation silicone rubber, so that it
can avoid poisoning.
It’s fobidden to add the pigment or powder to addition cure
silicone rubber arbitrarily,it’s easy to make the catalyst to be
5,Addition cure silicone rubebr has two-component, the component A
and component B, please pay attention to clean the component A
containers before using for the component B, and vice versa
6,In order to avoid the hardness change, we should mix the
component A and component B according to its mixing ratio strictly,
no atter it’s 1 : 1 or 10 : 1.