Room temperature silicone rubber for large product
- US $18.80
200 - 40,000 kilogram
- US $4.80
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelManufacturer of Manual molding silicone,540# ,570#
payment methodT/T, L/C, Westem Union
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update timeTue, 05 Nov 2013 11:51:45 GMT
Paramtents
Color White
Curing Agent 5%for free charged
Use For Molding
Certificated RoHS, Reach, MSDS,SGS.ISO9001:2008
Type silicone rubber
Appearance Fluid
Classification Chemical Auxiliary Agent
Packging & Delivery
Min Order200 kilogram
Briefing
1.low shrinkage
2.high quality
3.easy demould
4.favorable tension
Detailed
Room temperature silicone rubber for large product
FEATURES
1. Two-part silicon rubber:flowable liquid silicon and curing agent.
2. Cures at room temperature within 2-4 hours.
3. An exceptional fluidity and good operability, easy to demold.
4. Good tensile and tear strength, low shrinkage.
5. High duplication times.
Room temperature silicone rubber for large product
Model HY638
Usage Silicon rubber ( brushing molds )for PU/poly resin, unsaturated resin, plaster, candles and gypsums crafts, toys, soap, statuary ,casting molds making,etc.
Model | 638# |
Appearance | white |
Mixing proportion of curing agent (%) | 4% |
Operating time (mins 25 0C ) | 30-45 |
Curing time(hours 25 0C) | 6-8 |
Hardness (A°) | 35±2 |
Density ( g/cm 3 ) | 1.08 |
Viscosity (mPas -25 0C) | 35000±3000 |
Tensile-strength(kgf /cm2 ) | ≥49 |
Tear-strength (kgf /cm) | ≥27 |
Elongation-break(%) | ≥ 430 |
USERS INSTRUCTION
Room temperature silicone rubber for large product (silicon) and silicon are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability.When mixed with 3%to 5% curing agent, they can still be operated within 30 minutes,but will be formed after 2-3 hours.With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli crafts, resin crafts lighting and candle crafts.
This product is a white or red flowable liquid with a hardness of 22 to 50A° when cured. If large products and therefore multiple-piece molds are needed by customers, silicone rubber with higher hardness will be required for the molds. Conversely, soft silicon is indispensable for molds with complicated pattern and delicate details. The amount of curing agent admixture depends on the actual need of customers. More will be added for speedy drying and fast release and less when otherwise.
(Note we do not recommend silicon oil. For special soft mold or molds with complex pattern or fine details, 5% to 10% silicon oil can be added to condition the flexibility of the mold for convenience of release)
Operation Instruction for Room temperature silicone rubber for large product
1. The manual mold silicon is applied to small products or products with fine patterns. The mold for the fine detailed and small products should be made of soft silicon to protect the products from easy breaking when demoulding.
2. If large product duplication or fabrication, the mold should be made of higher hardness silicone rubber so that the products made will not deform.
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- Nearest port for product export
- Shenzhen, Guangzhou, Xiamen, Shanghai
- Delivery clauses under the trade mode
- FOB, CFR, CIF
- Acceptable payment methods
- T/T, L/C, Westem Union
- Export mode
- Export through agents