A, imported mould silica gel characteristics

1. 10:1 ratio, high transparent, high strength, using imported raw materials production.

(2) good resilience, yellow degeneration resistance, thermal stability, water resistance.

(3) good permeability, thermal aging and weather resistance.

(4) of moderate viscosity, easy to operation, line shrinkage rate 0.1%, or less size precision of copy products.

5. Products high transparency, can see the mold filling and if there is a bubble defects such as casting materials.

Second, use the imported mold silicone

High transparent mold silicone is mainly used in precision mold manufacturing, such as polyurethane, epoxy resin molding precision mold production, scale requires stable chemical building materials and carbon fiber composite materials and machine parts of surveying and mapping, can also be used for pooly resin, epoxy resin and PU foam resin decorations and crafts of replication, the art of making and candles and gypsum grinding tool, can be applied to make mould manufacturing of furniture industry and electronics industry.

Three, imported mold silicone technology parameters

Model 1310, 1320, 1330, 1340

A transparent liquid liquid components appearance before solidification

Viscosity (Mpa) s) 60000 + 5000 + 5000 70000 80000 + 5000 80000-5000

B component transparent appearance

Ratio of 10:1 (A, B)

Curing operation time (25 ℃ / min) 50 + 10 55 + 10

Curing time 14 + 25 ℃ / h 2 14 14 14 + 2 + 2 + 2

60 ℃ / h 2

After curing hardness (AO) 10 + 2 to 20 + 2 to 30 + 2 to 40 + 2

The tear strength (KN/m) or 10 or 12 or 14 15 or greater

Elongation (%) 500 or 450 p or 500 p. 300

Shrinkage (5) acuities were 0.1, 0.1, 0.1, 0.1 or less or less or less