Description of RTV-2 Silicone Equivalent to Dow Corning Silastic 3481:
RTV-2 Silicone Equivalent to Dow Corning Silastic 3481 is general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance. Add curing agent of 5% at the room temperature, the silicone rubber is still operational within 90 minutes, and in 8-12 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion. The silicone rubber is mainly applicable to mold duplication of poly crafts, resin craftworks, lightings, candles, etc. And fabrication of precision molds.
Features of RTV-2 Silicone Equivalent to Dow Corning Silastic 3481:
Outstanding release properties
High Flowabilty and long woring time
Medium Hardness
High tear resistance
High elasticity for easy removal of complex replica parts
Applications of RTV-2 Silicone Equivalent to Dow Corning Silastic 3481:
A: Cultural relic duplication, architectural decoration, statues
B: Polyester Resin crafts
C: Lighting ornaments, soap, candles molding
D: Plaster, Gypsum, Cement, Concrete decorations
F: Model design, product exploitation, etc.
Instructions of RTV-2 Silicone Equivalent to Dow Corning Silastic 3481:
1-Take 100g of part A and add 5g of part B and mix the silicone rubber and curing agent evenly.
2-vacuum pumping
Without exception, this step takes less than 10 minutes. Otherwise, it will cause, and no more further steps will be available
3-Pouring mold or block mold of silicone rubber
The pouring way is an easy way to make molds, it's slowly and evenly pour into the mixed silicon rubber into the square frame. After the cross linking reaction.
Storage and Precautions of RTV-2 Silicone Equivalent to Dow Corning Silastic 3481:
RTV-2 Silicone Equivalent to Dow Corning Silastic 3481 is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required when exceeding the time limited. It can continue to be used in case of neither thickening nor deterioration.
Professional factory of RTV-2 Silicone Equivalent to Dow Corning Silastic 3481:
We are manufacturer, and specialized in manufacturing different hardness, different viscosity silicone rubber series, we are competitive in price with good quality.
Should you have any question, please feel free to contact Ms Julie.
MINGCHENG GROUP LIMITED
| Item No.: |
MCSIL-H20 |
| Color: |
White |
| Viscosity: |
20000 cps |
| Hardness: |
21 shore A |
| Mix Ratio: |
100:5 |
| Pot life: |
30-45 minutes |
| Curing time: |
6-8 hours |
| Tensile strength: |
4.7 Mpa |
| Tear Strength: |
27 N/mm |
| Elongation: |
544% |
| Shrinkage: |
0.2-0.4% |
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