High Quality 1:1 Platinum Cure RTV2 Liquid Molds Making Silicone Rubber

For products (20cm-80cm), with intricate designs, 20-25 shore A is suitable. with simple designs, 25-30 shore A is suitable.

For products (80cm-150cm), with intricate designs, 25 shore A is suitable. with simple designs, 30-35 shore A is suitable.

For products (more than 150cm), with intricate designs, 25-30 shore a A is suitable.

with simple designs, 35-40 shore A is suitable.

Shelf life
Twelve(12) months when stored under dry and cool place by original package under 25℃

Features And Advantages

＊An exceptional fluidity and good operability, easy to demold

＊Aging resistance, high temperature resistance (220℃-250℃)

＊Environmentally, food-grade, FDA Certification.

＊Good tensile and tear strength ＊Outstanding bubble releasing

＊Very Low shrinkage(<0.1%)

＊Non-deformation

Operation instructions

Step 1: prepare the original molds Prepare an perfect original mold and clean it totally before operation. ＊Notes: Make sure your original molds and operation tool were cleaned up totally to avoid uncured problem .

Step 2: Take 100 G part A and 100 G part B and mix them evenly. ＊Notes: Addition cure mold making silicon rubber is two parts flowing liquid, Pls follow the step strictly: 1.Weigh the two part exactly by electronic weight. If any part not in exactly weight, it may cause changing of hardness, or even cause uncured problem. 2.Mix part A and part B evenly. Otherwise the silicone 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 silicone rubber.

Step 3: Vacuum pumping(if you don’t have this machine,you can miss this step) Without exception, this step takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available. Pouring casting 1.pouring the mixed silicone rubber into the mold. 2.We suggest to set the silicone mold for 24 hours after demould before you put it into a large production .

Precautions

＊Do not mix with liquid condensation silicone rubber or even the tool which used for condensation silicone rubber.
＊Do not mix with organic matter which contains N, S, P organics and ionic compound like Sn, As,Hg, Ph. (Do not smoke when you use this addition silicone rubber)
＊Do not add any pigment or powder into the addition cure silicone rubber without any testing to prevent uncured problem.

Package

According to specific needs, there are bottles of 250g, 500g , 1kg, and drums of 3kg ,5kg 10kg , 20kg , 25kg, 200kg .

Shippings

According to different quantity of goods, logistic ways can be flexibly various from marine transportation, aerial transport and the express.

About Us

Shenzhen Zhihua Chemical Co.,Ltd.(DC SILICONE) was established in 2008, is a leading rtv2 liquid silicone rubber manufacturer specilzed in mold making silicone rubber, life casting silicone rubber, electronic potting silicone rubber, insole making siliocne rubber, food mould making silicone rubber, etc.