Low Shrinkage RTV-2 Liquid Silicone for Concrete Moulds
| Price: |
US $ 6.88kg |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
200kg |
| Pay Type: |
L/C,T/T,Paypal,Western Union |
Low Shrinkage Silicone Rubber for concrete moulds
Low Shrinkage Silicone Rubber applications
1. Low Shrinkage Silicone Rubber can used for concrete products, poly resin crafts, PU crafts, PU resin crafts, gypsum crafts, unsaturated resin crafts, lighting and candles crafts, plastic toy, stationery gifts crafts industry,
2. RTV Silicone Rubber is applicable for large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold,
3. RTV Silicone Rubber is intend for artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
Low Shrinkage Silicone Rubber features:
RTV silicone rubber, silicone rubber are generally named two -component room temperature vulcanization silicone rubber, a kind elastic silicone rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion.
Advantages of Low Shrinkage Silicone Rubber:
RTV Silicone rubber as useful as latex, but sets a lot more quickly. RTV Silicone rubber can take days to build enough layers of latex to create a mold, but RTV Silicone rubber can be mixed, poured and set within a matter of hours, even minutes depending on what kind of silicone you use. Silicone is generally a lot stronger than latex and will produce more castings on average.
Low Shrinkage Silicone Rubber instructions:
Add curing agent of 2%-3% at the room temperature, the silicone rubber is still operational within 30 minutes, and in 2-3 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion.
| Model | 635# | 630# | 625# | 620# |
| Appearance | white | white | white | white |
| Mixing proportion of curing agent (%) | 5% | 5% | 5% | 5% |
| Operating time (mins 25 0C ) | 40~70 | 60~90 | 40~70 | 30~50 |
| Curing time(hours 25 0C) | 4~7 | 5~7 | 4~7 | 3~5 |
| Hardness (A°) | 35±2 | 30±2 | 25±2 | 20±2 |
| Viscosity (Mpas -25 0C) | 30000~38000 | 27000~32000 | 17000~19000 | 12000~14000 |
| Tensile-strength(Mpa) | ≥4.50 | ≥4.2 | ≥3.2 | ≥2.8 |
| Tear-strength (KN/m) | ≥30 | ≥30 | ≥27 | ≥32 |
| Elongation-break(%) | ≥420 | ≥440 | ≥440 | ≥420 |
| Linear Shrinkage (%) | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.3 |
| Prod Model: |
HY-6 series |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Color: |
Differernt Colors Are Available |
| Sample: |
Available |
| Catalyst: |
5% for Free Charged |
| Mixing Ratio: |
100:4 |
| Pot Life: |
30-40 Mins |
| Curing Time: |
3-5h |
| Purity: |
100% |
| Hardness: |
15-40 Shore a |
| Delivery Time: |
Within 3 Days |
| Brand Name: |
Hong Ye Silicone |
| Material: |
Silicone Rubber |
| Appearance: |
Liquid |
We are manufacturer spcializing in silicon rubber material, such as silicone gel, pad printing silicon, RTV-2 silicone rubber, HTV, RTV-2 room temperature sulfurated silicon rubber, silicon, shoe molding silicon, silicon rubber, manul molding silicon, liquid silicon rubber, LSR, pad printing silicone rubber, mixed iron-smelting silicon rubber, solid silicone rubber, methyl-ethenyl silicone rubber, molding silicone rubber, mold duplicating rubber for resin craft makers, special silicon for manual molding, shoe mold rubber, pad printing silicon, silicon oil, 107 base, DMC etc. For plastic toys factories. With a product line of tens of categories, we can offer quick copying with precise contraction ratio (up to two thousandth) for mold making. To reach the internationally leading quality standard with competitive price is our best ambition that merits your trust.
RTV-2 Mold making silicone rubber
[1] RTV-2 silicone rubber for mold making
RTV-2 molding silicone rubber mainly applicable to make the silicone mould for cultural relic duplication, architectural decoration, resin crafts, lighting ornaments, candles, statues, model design, product exploitation, etc.
[2 ]RTV-2 silicone rubber for pad printing
Pad printing silicon rubber is specially designed for silicon pads which requires to be exquisite, without impurity or granules. Silicon pad is a carrier which transfer printing the patterns on the steel plate onto the toy products' Surface. Pad printing silicone rubber is mainly used for printing irregular patterns of plastic toys, electroplating products, electronic toys, trademarks.
[3] RTV-2 manual mold silicon rubber
RTV-2 manual mold silicon rubber is mainly applied in manual mold design, PVC plastic mould, cement product mould, melting-point alloy mould, alloy toy crafts, plastic toy, craftwork, gift and stationery, big statue, cultural relic duplication, shoe sole mould production, pad printing orientation, electronic appliances vibration resistance, etc.
[4] HTV-2 Silicone rubber
HTV-2 silicone rubber is applied in metal crafts, hot stamping silicone roller, hot stamping silicone plate, mobile phone keycap, PC keycap, telephone keycap, TV remote control keycap, electronic products, silicone rubber products field, etc.
[5] Disc silicone rubber
Disc silicone rubber is mainly applicable to zinc aluminum alloy arts and crafts, imitation of gold and silver ornaments, fishing tools, bracelets, hanging ornaments, furniture fittings, decoration accessories, toys and gifts, etc.
