DC-C Series is a kind of Room temperature vulcanized silicone rubber in condensation type. It's Generally named as two part silicone rubber, Part A is a flowable liquid Silicone, Part B is the curing agent (Tin catalyst). It's mainly used for mold Making.

Application

DC-C Series silicone rubber Is used for making molds of concrete stone, GRC, gypsum decoration, plaster Ornaments, fiberglass products, polyester decoration, unsaturated resin crafts, Polyresin crafts, polyurethane, bronze, wax, candle, and similar products.

Operation Instructions

Step 1: Prepare the original molds

Make your Original molds perfect. Fix it on a board. and fix the original mold on a board , then used four piece of board to enclose the original molds.

Step 2: Take 100 G parts A and add 2G parts B and mix them evenly.

Notes:Mold Making silicon rubber is a kind of flowing liquid,it contains two parts. Part A is a kind of flowing white liquid and part B is the curing agent or catalyst.Pls Follow the step strictly:

         1.Weigh the two part exactly by electronic weight. If not, for Example add too much catalyst, the operation time will be too fast to operate ,which will cause inconvenience to operate.

         2.Mix part A and part B evenly. Otherwise the silicon rubber will be Partly solidified and this will give birth to difficulties in your final Operation. What's more, the finished molds will meet a short life. All of these Will cause a waste of silicon rubber.

Step 3: Vacuum pumping

without Exception, this step takes less than 10 minutes. Otherwise, it will cause, and no more further steps will be available.

Step 4: Pouring casting or Brush operation

Notes:1.for simple pattern products we suggest use pouring operation way, which will be Very easy to operate and demould. Pourable silicone require low viscosity which Will be easy to flow smoothly and easy to de-air.

       2.for delicate pattern products We suggest use brushing operation way, which can copy the pattern exactly. Brushable silicone require high viscosity which won't be easy to flow away and Easy to brush. 

       3.We sugges to set the silicone mold for Another 12 hours after demould before you put it into a large production.

Technical Parameters

 (DC-C Series with different hardness from 10-40 shore A, different hardness has different application.

Characteristics

Good Operability, easy to demold

Moderate Hardness

High Tensile and tear strength

Cure at Room temperature

Good Flexibility

High Duplication times 

Package
25KG/drum vacuum packing for part A +1kg/ bottle catalyst for part B

200KG/drum packing for part A +1kg/ bottle catalyst for part B

Shelf life

Twelve(12) months when Stored under dry and cool place by original package under 25

about our comapny:

There has two main Series of best selling silicone rubber in our company. The DC-A Series Addition cure silicone rubber and The DC- C Series Condensation Cure silicone rubber.

Why choose us?

1.Attractive price to help You save cost   

2.High quality with stable Performance.   

3.Free technical support and sample test to check the quality.    

4.More than 10 years Experience of silicone rubber producing.   

5.Relate products Purchasing assistance  

6.China visiting Reception   

7.Factory visiting Reception    

8.New market Developing 

9.New products research and Development  

10.

11.Hardness can be Customized according to your requirement

12.Color and package could Be customized