Basic Info
Model NO.: HY-6 series silicone rubber for mould making
Material: Silicone Rubber
Form: Liquid Rubber
Feature: Liquid
Sample: Available
Purity: 100%
Type: Condensation Silicone Rubber
Pot Life/Working Life: 30-40 Minutes
Specification: MSDS, ISO9001
HS Code: 39100000
Raw Material: Natural Rubber
Appearance: Liquid
Color: White
Sticker: Available
Minimum Order Quantity: 200 Kilogram
Certifications: RoHS, MSDS, SGS, ISO9001:2000
Mixing Ratio: 100:5
Trademark: Hongye silicon
Origin: China
Product Description
Price of RTV-2 liquid silicon rubber for mould making
Brief description of rtv molding silicon rubber:
Silicone rubber for mold making:
1. resistance to deformation, high-temperature
2. high reproduction times
3. good tensile strength
4. exceptional fluidity and good operability.
Detailed description of rtv molding silicon rubber:
Silicone rubber for mold making
rtv molding silicon rubber applications,
Manufacturer of rtv molding silicon rubber is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
rtv molding silicon rubber description
Silicone rubber for mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength, tear strength and elongation.
Frequently asked questions of rtv molding silicon rubber,
Why does the silicone rubber mold have few molding times?
The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products.
Datasheet:
| Model | Color | Mixing ratio | Pot life (hours) | Demouled time (hrs) | Hardness(shore A) | Tensile-strength (kgf/cm2) | Tear-strength (kN/m) | Viscosity (cps) | Elongation (%) |
| 625# | white | 100:3 | 30-50 | 3-4 | 25 | 42±2 | 24±2 | 25000±2000 | 450 |

