Part A(silicone):1kg/bottle,5kg/drum,20kg/drum,25kg/drum,and 200kg/drum
Part B(catalyst):40g/bottle, 0.2kg/bottle,1kg/bottle , and 2kg/bottle
PU rubber and its catalyst should be stored in original, unopened containers between 15 and 25°C. Always tightly reseal containers after use. Air, moisture or other contamination causes a reduction in reactivity over time.
If stored correctly this rubber will have a shelf life of 12 months, from the date of production.
Rongxingda Silicone was established in 2005.It has two companies, Shenzhen Rongxingda
Polymer Material Co., Ltd. and Dongguan Rongxin Silicone Technology Co., Ltd. The
production base is located in Tianxin Industrial Zone, Dongguan, Guangdong and a land
area of 5,000 square metres.
The company has provided R T V 2 tin cured and platinum cured liquid silicone rubber to
customers for years, especially for mold making silicone rubber, potting silicone, silicone
foam,urethane rubber and polyurethane resin. Excellent quality and complete after-sales
service has won the favor and approval of many domestic and foreign customers.
The production base has passed I S O 9 0 0 1 and I S O 1 4 0 0 1 system certification.
The products have passed the SGS, F D A, RoHS, R E A C H and M S D S and other
product certification. Our products have been sold in over 100 countries, and the export
volume up to 1,000 Tons in 2017.
We provide the following packaging specifications according to the product catagory A:B=100:3:0.5kg,1kg,3kg,5kg,10kg,20kg,25kg,200kg A:B=1:1:0.5+0.5kg,1+1kg,3+3kg,5+5kg,10+10kg,20+20kg,25+25kg A:B=10:1:0.5+0.05kg,1+0.1kg,3+0.3kg,5+0.5kg,10+1kg,20+2kg
1. What kind of liquid silicone products you are making?
--Tin cured silicone rubber, Platinum cured silicone rubber, Transparent silicone rubber, Silicone foam, Urethane rubber, Polyurethane resin, Potting silicone rubber; We can adjust all the data according to the customers requirements
2. Do you offer free sample to client?
--Yes, we can provide the sample for test. Try our sample , I think you will satisfied with our products
3. How about the quality control in your factory?
--We have professional QC team to control the quality during production. Goods will be 100% inspected before shipment.
4. How to make the silicone mould to use longer time?
--The best way is:
1)Please choose the right liquid silicone according to your applications.
2)Don’t use too much oil in mold making, because it can make the silicone mould become soft.
3)Silicone mould can be used for a long time , it’s better to wait 2 hours after the mould completely cured
5. Why bubbles occurred after mixing the part A and part B ?
--This is normal physical phenomenon. Because the silicone rubber is a liquid with viscous,it will produce some bubbles when mixing, so you'd better to use vacuum machine to remove the bubbles before pouring.