Customer First, Dedication, Innovation.
MC Silicone Professional Mould Making & Casting Materials Supplier
Customer First, Dedication, Innovation.
MC Silicone Professional Mould Making & Casting Materials Supplier
 
|
| Place of Origin: | China |
| Brand Name: | MC silicone |
| Certification: | MSDS,SGS |
| Model Number: | MCSIL-2028 |
| Minimum Order Quantity: | 100kg |
|---|---|
| Price: | Negotiable |
| Packaging Details: | 25kg/kg, 550kg per pallet, 20 pallets per 20ft container |
| Delivery Time: | About 3-5 working days |
| Payment Terms: | L/C, D/P, T/T, Western Union, |
| Supply Ability: | 4000kg per day |
| Goods Description: | Silicone In Primary Forms | HS Code: | 39100000 |
|---|---|---|---|
| Cure Type: | Condensation Cure Silicone | Color: | White (customize) |
| Mix Ratio: | 100:2 | Mixed Viscosity: | 26000 Cps |
| Hardness: | 30 Shore A | Working Time: | 30-40 Minutes |
| Curing Time: | 4-6 Hours | Tensile Strength: | 4.5 Mpa |
| Tear Strength: | 30N/mm | Elongation: | 550% |
| Shelf Life: | 12 Months | ||
| Highlight: | 30 Shore A Silicone Mold Rubber,White Tin Cure Silicone Mold Rubber,Statue Mold Making Silicone Liquid Rubber |
||
Product Description
Silicone liquid rubber is called Tin cure silicone rubber which is also called condensation-cure silicone mold rubber, these are high-tear silicone mold rubbers that are known as the “work horse” of the industry because of their performance and economy. Tin cured silicone molds are used for casting wax, cement, gypsum, polymer modified gypsum, resins, etc.
Various Applications of silicone liquid rubber
A: Cultural relic duplication, architectural decoration, statues
B: Resin crafts
C: Lighting ornaments, candles
D: Plaster, Gypsum,Cement,Concrete decorations
F: Model design, product exploitation, etc.
Features of RTV-2 silicone liquid rubber
(1) high tensile & tear strength
(2) Low linear shrinkage
(3) free Curing agent
(4) brushing & pouring
(5) high duplication times
Typical Properties of RTV-2 silicone liquid rubber
Operation Instructions of Silicone Liquid Rubber
Correct mixing ratio
Component A is silicone rubber, and component B is curing agent or vulcanizing agent. Usually the mixing ratio will be 2-3%, e.g. to 100g silicone rubber should be added 2g catalyst and then mix them thoroughly. (Note: the weight of the silicone and catalyst should be weighed correctly).
Pouring the mixture and curing
Pour the misxed Part A base silicone and CA-30 curing agent as soon as possible onto the original,avoiding air entrapment.The catalyzed material will cure to a flexible rubber within 6 hours(or faster by different mixing ratio or room temperature),we advice you de-mold after 24 hours ,it is will improve the replicate times of silicone mold.
Package of RTV-2 Silicone Liquid Rubber
Part A base silicone: 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 800g/bottle, 1kg/bottle
Storage & Shelf life
When the silicone rubber is stored at or below 25℃ (77℉) with the original unopened containers, Silicone Base and Curing agent have a usable life of 12 months from the date of production. After 12 months stock, please use the Stir machine to mix the Part A silicone for some minutes, then the silicone can be used again, no influence for other performance.
Contact Person: Mrs. Amy Tse
Tel: +86-18664910896
Fax: 86-769-82696808
