FEATURES of Molding silicone for concrete products:
1. Two-part of Molding silicone for concrete products: flowable liquid silicon and curing agent.
2. Molding silicone for concrete products Cures at room temperature within 5-46hours.
3. Molding silicone for concrete products has An exceptional fluidity and good operability.
4. Molding silicone for concrete products has good Temperature and deformation resistance as well as low shrinkage.
5. Molding silicone for concrete products has High duplication times.
Operations for Molding silicone for concrete products:
Step One to use Molding silicone for concrete products: Take 100g of part A and add 2g of part B and mix the silicon rubber and the curing agent evenly.
Step Two to use Molding silicone for concrete products: vacuum pumping
Without exception, this takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.
Step Three to use Molding silicone for concrete products: Brushing cast & Perfusion Molding operation.
Model of Molding silicone for concrete products:
Molding silicone RTV-640#:
Usage: Silicon rubber for PU/poly resin products, unsaturated resin products, plaster products, fibreglass products, gypsums crafts, cement statues, etc.
|
Model |
640# |
|
Appearance |
white |
|
Mixing Ratio (%) |
5% |
|
Operating time (mins 25 0C ) |
50~70 |
|
Curing time(hours 25 0C) |
6~8 |
|
Hardness (A°) |
37~42 |
|
Density ( g/cm 3 ) |
1.08 |
|
Viscosity (Mpas -25 0C) |
10000±2000 |
|
Tensile-strength(kgf /cm2 ) |
≥36 |
|
Tear-strength (kgf /cm ) |
≥22 |
|
Elongation-break(%) |
≥ 380 |
|
Retractility(%) |
≤0.3 |
Similar models of Molding silicone for concrete products HY6:
model Molding silicone for concrete products HY620
model Molding silicone for concrete products HY625
model Molding silicone for concrete products HY628
model Molding silicone for concrete products HY630
model Molding silicone for concrete products HY638
model Molding silicone for concrete products HY640
Any questions of Molding silicone for concrete products, please feel free to contact Ms Vicky:
Mail: hyz(at)szrl(dot)net
TEL: 0086-755-89948013
FAX: 0086-755-89948030
MOBILE: 0086-13751020433
