cheap price liquid silicone rubber for concrete stone casting molds
- US $12.88
200 - 40,000 kilogram
- US $10.28
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
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Min Order200 kilogram
brand nameHong Ye silicone rubber
modelE642 silicone rubber
payment methodT/T, L/C, Westem Union
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update timeFri, 08 Nov 2013 19:03:25 GMT
Paramtents
MOQ 200KG
payment T/T L/C Western Union
package 25kg/drum 200kg/drum
Color Any color is available
Certififcate ISO9001,SGS
Port shenzhen
HS Code 39100000
sample free
Features Liquid
Packging & Delivery
Min Order200 kilogram
Briefing
Detailed
liquid silicone rubber for concrete stone casting molds
APPLICATIONS of liquid silicone rubber for concrete stone casting molds:
E642# addition molding silicone could be mainly used for making concrete stones, precision molds, PU molds, resin molds, gypsum casting, candle molding, for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.
FEATURES of liquid silicone rubber for concrete stone casting molds
Two-parts, flowable liquid silicon & curing agent.
Can solve the problem of not lighting of the candles and the problem of sticky and white stains on the surface of cement & stone products.
Good tensile strength and tear strength,low shrinkage.
It gets cured at room temperature 25 0C within 5-7 hours.
An exceptional fluidity and good operability, easy to be demolded.
Suitable for pouring methods of operation for small sized molds making.
Datasheets of liquid silicone rubber for concrete stone casting molds
Model | E642# |
Appearance | High Transparent |
Mixing Ratio | 10:1 |
Viscosity part A (Mpa.s) | 55000±2000 |
Viscosity part B (Mpa.s) | 3500±1000 |
Viscosity mixed(Mpa.s) | 7000 ±1000 |
Operating time ( Mins 25°C) | 20-40mins |
Curing time ( Hrs 25°C) | 3~12hrs |
Hardness (A°) | 40-42 |
Tensile-strength(kgf /cm2 ) | 45±3 |
Tear-strength (Kgf/cm ) | 20±3 |
Elongation-break(%) | 280±30 |
Retractility(%) | ≤0.1 |
DESCRIPTION of liquid silicone rubber for concrete stone casting molds
E642# addition molding silicone is generally named two-components silicone rubber, Part A and part B. It features an exceptional fluidity and good operability. The mixing ratio is 1:1,mainly be suitable for making molds application.
Q642 addition cure silicone rubber is mainly used for molds making for food grade products. And it is also develop to solve the problem of not lighting of the candles and the problem of sticky and white stains on the surface of cement & stone products.
OPERRATING INSTRUCTION of liquid silicone rubber for concrete stone casting molds
1.Stir part A and part B with right mixing ratio
evenly. And get the mixture for vacuum-
pumping. (If there is no vacuumizer,you can just pour the mixture slowly from the corner so that less bubbles caused).
2. Enclose the product (the original model) with four plastic plates or wooden plates.
3. Clean your products and brush a layer of release agent(detergent or soap water) on your product.
4. Pour the mixture with correct mixing ratio into the model frame.
After about 2-4 hours, when the silicone cured, get out the original model, and there you get a finished addition cured silicone mold .
SHELF LIFE of liquid silicone rubber for concrete stone casting molds:
Twelve (12) months from date of shipment when stored at 24°C in original unopened packages.
PACKAGE of liquid silicone rubber for concrete stone casting molds
Packed in clean 5kg/pail, 25kg/pail, 200kg/pail.
Any more information abt liquid silicone rubber for concrete stone casting molds, pls feel free to contact Ms. Bella:
Mobile: 0086-18938867572
Tel: 0086-755-89948006
Fax: 0086-755-89948030
Website: www (dot) szrl (dot) net
Email:hysi(at)szrl(dot)net
Skype: bellajiaqi
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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