Description
Nontoxic Low Hardness RTV2 Silicone Rubber Gel for Making Potting Sealing Soft Silicone Products
RTV-2 addition cure silicone gel is viscous, transparent liquid with low viscosity, and belongs to two-component addition cure silicone rubber. After mixing the part A and part B at a mix ratio of 1:1, it cures at room temperature or by heating and becomes gel-like elastomer. This silicone rubber is used for the surface of poly-carbonate (PC), PP, ABS, PVC and metal, etc. The curing reaction does not generate heat or any by-products.
Nontoxic Low Hardness RTV2 Silicone Rubber Gel for Making Potting Sealing Soft Silicone Products
Nontoxic Low Hardness RTV2 Silicone Rubber Gel for Making Potting Sealing Soft Silicone Productstem | Mixing Ratio | Color | Hardness (Shore A) | Viscosity (mPa·s) | Working Time (25ºC) | Curing Time (25ºC) | Tear Strength (kN/m) | Tensile Strength (MPa) | Elongation (%) | Shrinkage (%) |
DN-308 | 1:1 | transparent | / | 500±300 | 60-120mins | 8-12h | 0.2-0.3 | 1013-1014 | V-2 | ≤0.1 |
Operation Method:
Electronic potting compounds silicone rubber material is a kind of flowing liquid, and it consists of
two components, part A and part B.
1. Preparing: Clean up the coating surface, remove the rust, dust, oil dirt.
2. Pouring: Weigh the silicone part A and part B correctly by 1:1, mix silicone part A and part B
thoroughly, pour onto the electronic components/surface after vacuum degassing.
3. Curing: Room temperature cure or heat-up cure are both workable.
4. It should be used up after opening the package, the material must be kept in a cool place sealed
well, and it should avoid from contact with moisture in the air.
Nontoxic Low Hardness RTV2 Silicone Rubber Gel for Making Potting Sealing Soft Silicone ProductsGreat fluidity
Platinum based, environmental friendly, odorless and nontoxic
Mixing ratio: 1:1 and 10:1 are available
Perfect adhesion
electrically isolative
optically clear
Resistant to radiation and abrasion
heat-conducting
Inherent flame resistance
High resistance to high temperature and aging (resist -60°C to 250°C)
Nontoxic Low Hardness RTV2 Silicone Rubber Gel for Making Potting Sealing Soft Silicone ProductsPacking : 20KG, 25KG, 200 KG per drum
Shipping : by air & by sea
Delivery time: within 4-6 days after your payment confirmed in our bank
Storage: Storage in cool, dry places.
Shelf life: 18 months with the original unopened package
1: Do you accept small quantity order?
Yes, any quantity is acceptable for us. For sample, we will delivery to you by DHL or FedEx, If more than 40kgs, we recommend to delivery by air to airport, if more than 100kgs, sea delivery is better for your saving cost.
2: Are you manufacturer or trader?
We are professional manufacturer for silicone, our factory is near Guangzhou airport, welcome to visit our factory anytime when you come to China, we will pick you up from airport.
3: Can silicone used for brushing?
Yes, Silicone Rubber can be used for pouring and brushing. You just tell us what you want, we will adjust for you.