Rubber &plastic mold
USD $1,000 - $5,000 /Set
Min.Order:1 Set
Shanghai Yuanhai Plastic Mould Co., Ltd.
Frequently-used silica gel parameters
Type | Colour | Viscosity | Hardness | Tensile Strenth | Tearing Strengh | Elaongation | Curing Agent Ratio | Operation Time | Solidification Time |
(cps) | (Shaw Aº) | (kgf/sq cm) | (kgf/cm) | (%) | (%) | (h) | (h) | ||
615# | white | 10000±1000 | 15±2 | 28±2 | 18±2 | ≥400 | 2-3 | 0.5 | 2-4 |
620# | white | 14000±2000 | 20±2 | 32±2 | 20±2 | ≥400 | 2-3 | 0.5 | 2-4 |
625# | white | 20000±1000 | 25±2 | 36±2 | 22±2 | ≥380 | 2-3 | 0.5 | 2-4 |
628# | white | 22000±1000 | 28±2 | 42±2 | 26±2 | ≥380 | 2-3 | 0.5 | 2-4 |
638# | white | 23000±2000 | 34±2 | 49±2 | 23±2 | ≥400 | 2-3 | 0.5 | 2-4 |
640# | white | 10000±1000 | 39±2 | 39±3 | 23±2 | ≥300 | 2-3 | 0.5 | 2-4 |
715# | white | 11000±1000 | 15±2 | 27±2 | 17±2 | ≥380 | 2-3 | 0.5 | 2-4 |
720# | white | 14000±2000 | 20±2 | 29±2 | 18±2 | ≥400 | 2-3 | 0.5 | 2-4 |
725# | white | 21000±1000 | 25±2 | 32±2 | 19±2 | ≥400 | 2-3 | 0.5 | 2-4 |
728# | white | 23000±1000 | 28±2 | 39±3 | 22±2 | ≥380 | 2-3 | 0.5 | 2-4 |
Product advantage
High temperature resistance
Corrosion resistance
Tear resistance is strong,
High simulation precision
Material parameters
Color: transparent.
Hardness: 30 °, 40 °, 50 °, 60 °, 70 °, 80 °, commonly used between 40 ° to 60 °.
Density: 1.1 to 1.12 g/sq cm
Elongation: 600% 700%
Here are several kinds of products we produced.