rtv liquid silicone rubber for large-scale artificial stone molding

Applications of  rtv liquid silicone rubber for large-scale artificial stone molding

silicone rubber for artificial stone molding is primarily intended for poly resin crafts,PU crafts,PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, relievo furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory,Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on.

3.Features of rtv liquid silicone rubber for large-scale artificial stone molding :

a) Good characteristics of easy-operation

b) Good flowability and light viscosity

c) Low shrinkage

d) No deformation

e) Favorable tension

f) Favorable hardness

g) High temperature resistance, acid and alkali-resistance and ageing resistance

Datesheet of  rtv liquid silicone rubber for large-scale artificial stone molding .

Introduction:

This product is two-component, silicone rubber for artificial stone molding,RTV rubber which with long service life and durable, especially suitable for the mold manufacture of silicone rubber.

Feature
Superior liquidity; Easy to operation; Deep vulcanization permission; Stable molding size; Heat and chemicals resistance; Good physical properties

 
How to use silicone rubber for artificial stone molding  
1.The cast pouring, for example:
Prepare a frame, fix the prototype for copy into the frame, (if the prototype’s material is glass or ceramic, the release agent is necessary to prevent sticking.
2. Take 2~4%curing agent of RTV, and mix it evenly with rubber.
3.Vacuum defoaming in 1~3 min,inject the rubber into the type box, then vacuum defoaming again, curing 24 hours in nature room temperature, use it after demold.
4. Demold after 3 hours’ room temperature curing, and then use it after 24 hours’ keep mold under the same condition.

Storage
Sealing storage in the environment of dry, cool and ventilated. storage temperature should be kept during 0~40°C.

Shelf-life
4 months under above conditions. It remain can be used after shelf life if the technical data is qualified.

Package
5Kg/barrel,25 Kg/barrel

Any questions of rtv liquid silicone rubber for large-scale artificial stone molding , please feel free to contact Maggie

TEL: 086-755-89948006

FAX: 086-755-89948030

MOBILE:086-18938867501

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