| Customization: | Available |
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| Raw Material: | Synthetic Rubber |
| Material: | Silicone Rubber |
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Description of Liquid Silicone Molding Rubber
MCSIL-2030A/B Condensation silicone is white flowing liquid with general hardness of 10-50A after curing. Condensation silicon is a kind elastic silicone molding rubber 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.| Item No. | MCSIL-2030 |
| Color | off-white |
| Curing agent | CA30 |
| Mixing ratio | 100:2 |
| Mixed viscosity | 24000-25000 cps |
| Pot life | 30-40 Minutes |
| Curing time | 4-6 Hours |
| Hardness | 28-30 Shore A |
| Tear Strength | 30 N/mm |
| Tensile Strength | 3.8 MPA |
| Relative density | 1.15 g/cm³ |
| Shrinkage | ≤0.3% |
| Elongation at break | 480% |
| Methods of molding | Pouring |
Applications of Liquid Silicone Rubber for Molding
Condensation silicone is primarily intended for the mold making of 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.
Features of MCSIL-2030 Tin Catalyst RTV2 Silicone Rubber :
Amazing fluidity and easy to operate Complex design available
Not Oily ,Stable quality, non-toxic and odorless
catalyst provided
Easy de-molding
Excellent tension and tear strength
High performance in duplication
Shrinkage is almost zero (below 0.2)
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.
Part A base silicone: 5kg, 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 250g, 800g/bottle, 1kg/bottle
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.
Our products include:
#Condensation cure silicones for making molds for gypsum, concrete and resin arts and crafts, candle soap and shoe mold,
#Addition cure silicones for making molds for jewelry, rapid prototype, food grade silicone for chocolates and cakes,life casting silicone,
#Silicone putty,
#liquid polyurethane mold rubber,
#silicone potting compound for electronics encapsulating
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