200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-E642
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 18:15:02 GMT
Model HY-E642#
Appearance Translucent
Operating time (Mins 25°C) 30-50
Curing time (Mins 25°C) 3-4h
Mixing Ratio 1:1
Hardness (A°) 42±2
Density ( g/cm 3 ) 1.08
Viscosity (CS) (After mixed) 10000 ± 2000
Tensile-strength( kgf /cm2 ) 100 ± 20
Tear-strength (kgf /cm2 ) >15
Min Order200 kilogram
Description of RTV Silicone for Reproduction of Master parts
RTV Silicone for Reproduction of Master parts is generally named two-component silicone rubber, Part A is a flowable liquid, part B is the curing agent. It features an exceptional fluidity and good operability. The mixing ratio is 1:1, mainly be suitable for making FDA molds application.
Applications of RTV Silicone for Reproduction of Master parts
HY- E642# addition molding silicone could be mainly used for making concrete stones, precision molds, PU molds, prototyping, for life casting, fabric finishing, seal for electronic components and solar circuit board, trademark decoration. etc.
Advantage of RTV Silicone for Reproduction of Master parts
* Low shrinkage (less than 0.1%)
*high tensile and tear strength with high copy times
*easy for operation (mixing ratio at 1:1 )
*good fluidity easy for pouring operation ( in round 10000 cps )
Technique Data of HY-E642# molding silicone
Model | HY-E642# |
Appearance | Translucent |
Mixing Ratio | 1:1 |
Operating time (Mins 25°C) | 30-50 |
Curing time (Mins 25°C) | 3-4h |
Hardness (A°) | 42±2 |
Density ( g/cm 3 ) | 1.08 |
Viscosity (CS) (Part A) | 30000 ± 5000 |
Viscosity (CS) (Part B) | 5000 ± 500 |
Viscosity (CS) (After mixed) | 10000 ± 2000 |
Tensile-strength( kgf /cm2 ) | 100 ± 20 |
Tear-strength (kgf /cm2 ) | >15 |
Elongation-break(%) | 350 ± 50 |
Retractility(%) | ≤0.1 |
OPERRATING INSTRUCTION of HY-E642# molding silicone:
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: Twelve (12) months from date of shipment when stored at 24°C in original unopened packages.
PACKAGE: Packed in clean 20kg/pail, 200kg/pail.
Any questions about Silicone Rubber, Leah is at your service.
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