Purable Addition Cure And Condensation Cure RTV Silicone Liquid
Rubber For Resin Gypsum Concrete Castings
DESCRIPATION
Silicone liquid rubber is a two-component material, consisting of
Part A base and Part B , cures at room temperature by a
condensation reaction or addition reaction.When mixed with part B
curing agent, they can still be operated within 30-40minutes, but
will be formed after 4-6 hours. With resistance to deformation,
high temperature, acid and alkali, and expansion.
FEATURES
1. Good flow ability and long working time
2. No oily
3. High elongation
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage
Technical Data
| Item | MCSIL-2025 |
| Color | white |
| Mixing ratio | 100:2 |
| Mixed viscosity | 24000 cps |
| Working time | 30-40 mins |
| Curing time | 4-6 Hours |
| Hardness | 25 Shore A |
| Tear Strength | 30 N/mm |
| Tensile Strength | 3.8 Mpa |
| Shrinkage | ≤0.3% |
| Elongation at break | 550% |
| Item No. | MCPLA-L20 |
| Color | Translucent |
| Mixing ratio | 1:1 |
| Mixed viscosity | 7000-9000cps |
| Pot life | 30-40 mins |
| Curing time | 4-6 Hours |
| Hardness | 20 Shore A |
| Tear Strength | 16 N/mm |
| Tensile Strength | 3.8 Mpa |
| Elongation at break | 550% |
| Shrinkage | 0.10% |
APPLICATIONS
1- Liquid RTV2 Silicone for making moulds for plaster decorations
like cornice, corbel, ceiling dome
2- Liquid RTV2 Silicone for making moulds for Cultural relic
duplication, architectural decoration
3- Liquid RTV2 Silicone for making moulds for
Polyester/Polyurethane/Epoxy Resin crafts
4- Liquid RTV2 Silicone for making moulds for Lighting ornaments,
candles
5- Liquid RTV2 Silicone for making moulds for Concrete decorations
like artificial stone, column
6- Liquid RTV2 Silicone for making moulds for soap, candle, wax,
etc.
USING INSTRUCTION
1- Take 100g of part A and add 2g of part B and mix the silicone
rubber and curing agent evenly.
2- vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise,
it will cause , and no more further steps will be available
3- Pouring mold or block mold of silicone rubber
The pouring way is an easy way to make molds, it's slowly and
evenly pour into the mixed silicon rubber into the square frame.
After the cross linking reaction.
Package
25kg/ drum silicone rubber with free silicone catalyst
24 drums/pallet , 550kg/pallet
20GP container can load 10 tons liquid silicone rubber
Certificates
Storage
When the silicone rubber is stored at or below 30 centi degree in
the original unopened containers, Silicone Base and Curing agent
have a usable life of 10 months from the date of production. After
10 months stockpiles use the Stir to mix the Part A silicone for
some minutes, then the silicone can be use again, no influence for
other performance.
Why Choose Us?
If you're looking for a good silicone supplier, you've come to the
right place. Our unique vision and mission drives us bring the best
products and service to each of our clients. We gonna be your guide
in silicone industry, we are your partner.
Our Advantages
More than 20 years experience in moldmaking & casting industry
10 years exporting experience
Benefits of MC Silicone
1- A Technology Team: R&D Support
2- A Factory: customize for you in every possible aspect
3- A Sales Team: assist you develop more markets
4- Fast Delivery time about 3-5 working days per order
5- Professional Sales Service, 12-24 hours response
6- Various Payment Method
