Description of RTV 2 Molding Silicone for Ornamental Concrete Casting:
Condensation cure, tin cure liquid silicone, RTV 2 mold making silicones are generally named as two-part silicone rubbers which vulcanise, or cure, at room temperature. Part A is a dynamic liquid silicone/Part B is the curing agent (tin catalyst).
Many other applications of RTV 2 Molding Silicone for Ornamental Concrete Casting:
Construction of moulds for gypsum, soap, candles, concrete, resin products, artificial (very lightweight) stone, wax or custom moulds;
Decorative building moulds (cornice, column, balustrade, ceiling roses, pedestals, fountains, mantels, wall ornament, planter etc;
Resin crafts, epoxy resin crafts, polyester resin
Features of Mold Making RTV-2 Silicone Rubber:
(1)high tensile & tear strength
(2) Low linear shrinkage
(3)free Curing agent
(4)brushing & pouring
(5) high duplication times
Storage of RTV 2 molding silicone rubber
RTV 2 silicone for casting stone molds 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 9 months 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.
Package of RTV-2 molding silicone rubber
Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle, 1kg/bottle
Need the technical datasheet for reference, please feel free to contact Ms Julie.
MINGCHENG GROUP LIMITED
| Item no. |
RTV 2030 |
| Color |
white |
| Viscosity |
25000±2000 cps |
| Mix ratio |
100:2 |
| Pot life |
30-40 mins |
| Curing time |
4-6 hrs |
| Hardness |
28-30 shore A |
| Tensile strength |
3.8 Mpa |
| Elongation |
450% |
| Tear Strength |
30 N/mm |
| Shrinkage |
0.3% |
Features of Mold Making RTV-2 Silicone Rubber:
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