
Low Shrinkage Silicone Rubber for concrete moulds
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Contact NowBasic Specification
HS | 31900000 |
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application | liquid silicoen rubber for concrete mold |
Certificate | ISO9001,SGS,RHOS, REACH |
Supply Ability | 10 Ton per Day |
Color | Any color is available |
Eco-Friendly | Yes |
Test Report | SGS |
Detail Description
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.
Technical Datasheet
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 |
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
Need any help on silicone rubber, please feel free to contact Hugo:
TEL:086-755-89948019
FAX:086-755-89948030
MOBILE:086-13428680288
SKYPE: hugo.chen007
Website:www(dot)szrl(dot)net
E-MAIL:hugochen014(at)gmail(dot)com
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Additional Information
Payment Terms | L/C, T/T, Western Union, Paypal |
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Minimum Order | 100kgs |
Lead Time / Delivery Time | 5 Day(s) |
Sample Available | YES |
Delivery Details | within 3 days after payment |
FOB Port | Shenzhen |
Loading Info | FOB, CNF or CIF |
Packing Info | 5kg/drum, 20kg/drum, 25 kg/drum, 200kg/drum |
Target Market(s) | North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Latin America, Japan & Korea, Middle East & South Asia, Mainland China, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East |
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