RTV 2 Liquid Silicone Slow Cure Silicone Rubber
Guangzhou Ott New Materials Co., Ltd.- Raw Material：Natural Rubber
- Material：Silicone Rubber
- Appearance：Liquid
- Form：Liquid Rubber
- business Type：Factory Direct Sale
- Hardness：25shore a
Base Info
- Model NO.：OTT-S825
- Color：Adjustable
- Mix Ratio：100:3
- Shelf Llife：18 Months
- Sample：Available
- Shipping：by Sea, by Air
- Trade Term：EXW,CNF,CIF,Fob,DDU
- Transport Package：Plywood Pallet
- Specification：5kg, 20kg, 25kg, 200kg, 1000kg drum
- Trademark：OTT
- Origin：Guangzhou
- HS Code：3910000000
- Production Capacity：600000
Description
Product Parameters
Inspection Method Product data (catalyzed A+B) Instructions Our Advantages Packaging & ShippingFAQ RTV 2 Liquid Silicone Slow Cure Silicone Rubber: Model code OTT-J8 series Hardness Shore A 5 10 15 20 25 30 35 40 50 Mix ratio A:B 1:1/10:1 Color / Translucent Pot life 20-40 mins Curing time 3-5 hours Viscosity mPa.s 1500 3000 4000 4500 5000 6000 7000 8000 12000 Tear strength KN/m 12 15 18 24 22 21 22 18 12 Tensile strength MPa 2.2 4.2 5.2 5.2 6.2 6.5 7.2 7.8 7.0 Elongation % 500 450 450 500 500 450 450 400 400 Shrinkage % 0.1
1. What's silicone products you are making?
--liquid silicone, silicone rubber, silicone oil; Due to different silicone molds, our silicone has different viscosity, and cause different hardness, density to meet the requests from client.
2. Do you offer free sample to client?
--Yes, we can provide the sample for test.
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 remove the bubbles during my mould making?
--After mixing liquid silicone with curing agent, please put the material into vacuum machine to take off the bubbles.
5. How to get good silicone mould to use longer time?
--The best way is: #A, Please choose the right liquid silicone according to your products. #B, Don't use any silicone oil in mold making, because it can make the silicone mould become too soft to use. #C, Silicone mould can be used longer after the whole silicone mould fully cured, so it's better to wait 2 hours after mould finished.
6. Why silicone rubber add curing agent after mixing a lot of bubbles?
--This is normal physical phenomena. The liquid will produce a large number of bubbles in the mixing time, so, it must pass through the vacuum exhaust bubble treatment.