Food Grade 2 Part Platinum Silicone 1:1 Silicone Rubber For Precision Casting Mold Chocolate, Candy, Baking Mold Making

Food Grade 2 Part Platinum Silicone 1:1 Silicone Rubber For Precision Casting Mold Chocolate, Candy, Baking Mold Making

1.Description of Platinum Silicone Rubber
RTV-2 platinum liquid silicone rubber is an industrial-grade material designed for high-precision plaster/concrete crafts and resin casting molds. It solves the core pain points of traditional molds that are easy to deform and lose details through its **zero shrinkage rate (<0.1%) and high temperature resistance (250°C)** characteristics.

2.Five major technical advantages of Platinum Silicone Rubber
(1) Extremely soft and elastic: Shore A 20 is very soft, with a firmness similar to playdough or earplugs, and can undergo a great deal of elastic deformation.

(2) The platinum addition-curing system exhibits virtually no shrinkage (<0.1%), ensuring absolute dimensional accuracy.

(3) Compatible with a variety of materials and does not inhibit the curing of certain resins (such as PU and epoxy).

(4) Compatible with a variety of materials and does not inhibit the curing of certain resins (such as PU and epoxy).

(5) It has good fluidity and can perfectly fill and replicate microscopic textures (such as skin pores, hair, and fabric texture).

General parameters

3. Typical application scenarios of Platinum Silicone Rubber
 

Shore A 20 platinum liquid silicone is one of the top materials for creating molds with "high difficulty, high complexity, and high simulation." Its core value lies in solving the problem of other materials being unable to demold. When your product design features deep undercuts, exquisite details, and fragile structures, and you have high requirements for mold lifespan, precision, and safety, it is the irreplaceable choice. Its applications range from film and television special effects and jewelry casting to high-end food and precision manufacturing, serving as a crucial bridge between creative design and complex finished products.

4.Main feature :

1. It has excellent high-temperature resistance, with temperatures ranging from 300 to 500 degrees.
2. Food grade, non-toxic and odorless, passing FDA food grade certification.
3. No shrinkage, high precision. It can solve products that cannot be made by film pressing machines, filling the gap in the production of large lead-tin alloy processes and fine patterned products. It is currently the most advanced HTV-2 high-temperature adhesive in China and the preferred material for lead-tin alloy handicrafts and precision mold manufacturing.

5.Packing and shipping:
10Kg/set (A component 5Kg +B component 5Kg)
40Kg/set (A component 20Kg +B component 20Kg)
50Kg/set (A component 25Kg +B component 25Kg)

6.Precautions :

1. Do a small amount of testing before use, and then put it into use.

2. Do not add color or powder to the silica gel at will before testing. Do not contact with water, acid, alkali or other organic matter containing sulfur, phosphorus and nitrogen, so as not to affect the curing of silica gel.

3. This product is a platinum catalyst silica gel, which cannot be in contact with condensation type silica gel. Before using the silica gel, tools and containers need to be cleaned with thinner water.

         4. If you need to color, please add the color paste to component B by 2/1000, and stir evenly.