We can supply Packed in 25kg/bag, 500kg/bag, 650kg/bag, 1300kg/bag or according to customer requirements.
within 5 days after receiving purchase order
Silicone Rubber Raw Material
offer mould RTV rubber
silicone for molding
high tear strength
grab fine details
Description of RTV-2 Silicone Rubber Raw Material
RTV-2 silicone rubber raw material is a two-component material, and the RTV-2 silicone rubber includes Part A base silicone and Part B CA30 curing agent. The Part A base silicone and Part B curing agent can cure at room temperature by a condensation reaction. These materials can be cast into the cured silicone mold: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc...
Features of RTV-2 Silicone Rubber Raw Material
1. Good flow ability and long working time
2. Medium hardness
3. High tear and tensile strength
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage
Applications of RTV-2 Silicone Rubber Raw Material
RTV-2 Silicone rubber raw material is suited for reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.
Instructions for Making RTV-2 Silicone Rubber Molds
1. Make sure the surface of the original is clean and free of loose material.
2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.
3. Stir Part A base silicone before use thoroughly , as filler separation may occur upon prolonged storage.
4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base.
5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original
6. De-mold after 24 hours ,it is will improve the replicate times of silicone mold.
The rubber has high transparency excellent physical properties, yellowing resistance and good process ability ,it is suitable for manufacturing molding products, silicone rubber products for food processing and medical industries, with higher transparency requirements .e.g. baby nipple,.teeth-grinding stick, silicone teether for babies) and material tube
Worried about the safety of the material?
Mexi is a Experienced Raw Materials Manufacturer. One prominent advantage of Mexi is our Material Compounding capabilities. Some products need to be made by special material. Now we have made a five-year cooperation with university, and they can provide our much professional advices of the material. All our initial material used in the trial production are firstly investigated in that lab. This also give us a great advantage to handle our material and help us expand our market.
We Are a Responsible Manufacturer!
Mexi’s factories are ISO:9001-2008 and ISO/TS-16949 certified. All the materials are in-house compounding and we can control the quality much easier.
SGS, ROHS, CE, FDA and FDA certificated Material.
Our raw material suppliers need to be strict chosen. All the raw materials are SGS, ROHS, CE and LFGB certified. It is totally different from those who use second-hand material, produced in a small family factory!
Shenzhen Mexi Manufacturing Ltd is a global, China-based manufacturer of custom OEM molded silicone or rubber products and raw materials. We have been in business manufacturing high precision custom rubber materials from 2002, silicone rubber finished products, and mold making system from 2009. In order to provide the most efficent and economic delivery service to our client, we start Zhongjing delivery company at 2012.
Mexi is core competiveness in the following products: