Brushable Silicone Rubber for Cornice Mold

Brushable silicone rubber applicate:
Brushable Silicone Rubber Production mold casting wax, gypsum, concrete or resins (urethane, polyester, etc. ).

Applications include reproducing sculpture, architectural restoration, making candle molds, casting pewter, place couldnt pour rubber over the above etc.

General description of silicone rubber to make a brush mould

For make a mold by brushing (or spraying) rubber onto the model. Rubber will hold a vertical surface and will reproduce the finest detail brushed onto the model in layers until a suitable thickness is built up. The rubber is allowed to cure and a support shell is applied prior to demold. The advantage of making a mold by brushing rubber onto the model is that it minimizes the amount of rubber used, saving material costs.

Features of Brushable silicone rubber:

1.Features of liquid silicone with hardener

2 Two part of liquid fluid: liquid white silicone and curing agent.

3 Cure at room-temperature within 4-8 hours, but all performance will act perfectly when it cure within 24 hours.

4 Good fluidity and excellent operation.

5 Good resistance to weather, temperature, aging,

6 Excellent tear strength, comfortable duplication times.

Brushable silicone rubber using instruction: 
  During operate the three impotant thing to pay attention :
  1. weigh theliquid silicone rubber and curing agent exatly .
  2. Stir theliquid silcone rubber and curing agent evenly .
  3.we shouldchoose the right hardness to making diffirent size of product mold.

630# white, the usage for poly crafts, lighting and candles, multiple piece molds for large product.
Model: 630 Brushable silicone rubber
Appearance: White
Mixing proportion of curing agent(%) 2
Operating time ( hours ): 0.5
Curing time( hours ): 2-4
Hardness (shore A): 28-32
Viscosity (CS): 28000-30000
Tensile-strength ( kgf /cm2 ): ≥35
Tear-strength (kgf /cm2 ): ≥20
Elongation-break(%): ≥ 470
Retractility(%): ≤0.3
Packing (kg/pail ): 25, 200

Brushable silicone rubber 

Brushable Silicone Rubber For making fast sprayed rubber molds that have the best release properties for production casting of resins, plaster, etc. It is a tin silicone rubber that self-thickens for making concrete Spray able -on molds. Properly applied,

Brushable Silicone Rubber Mixing ratio:

100A: 5B by weight, rubber quickly develops thixotropy when mixed in air. Cured with negligible shrinkage to a durable mold rubber good for production casting resins, foams, concrete, plaster and other materials. Application of a support shell is achieved by spraying over the rubber mold after it has fully cured.

The datasheet of Brushable Silicone Rubber just for reference, need more information, please feel free to contact us,we can produce silicone follow your request.

Any questions for Brushable Silicone Rubber , pls feel free to contact Taylor:

Tel:086-755-89212380

Mob:086-18938867522

Skype: taylordl828

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