Non-oily RTV-2 Silicone Rubber

Description Of Non-oily RTV-2 Sillicone Rubber: 

Non-oily Rtv-2 Silicone Rubber is generally named as two-part silicone rubber, it vulcanizes by room temperature. With good resistance to deformation, high heat, acid&alkali and expansion, the silicone molds perform impressively in reproduction process, especially with delicate and intricate designing models.

It is being widely used for many different industries such as artificial stones, craft stones, gypsum crafts, GRC/GFRC,GRG, fireplaces, fountains, ornaments, resin crafts, resin marble works, shoe soles, Art sculptures, decorations, candles, soaps, PU, furniture moldings, etc.

Features of Non-oily RTV-2 Sillicone Rubber:

1.Amazing fluidity and easy to operate

2.Complex design available

3.Non oily

4.Easy de-molding 

5.Excellent tension and tear strength 
6.Nearly thousand times of duplication

7.Under 0.2 shrinkage, reach to zero

8.Excellent resistance to weather,temperature,aging,acid&alkali

9.High quality, Non-toxic,Odorless catalyst provided

Operation Method Of Non-oily RTV-2 Sillicone Rubber: 

Non-oily Rtv-2 Silicone Rubber is a kind of flowing liquid, and it consists of

two components, part A is a flow-able liquid silicone rubber, part B is the curing

agent.

1. Firstly, after polishing and cleaning the original model, mixing evenly with 3% curing agent and liquid silicone rubber ( stick to your actual usage and mix ratio guide) for 5-6 minutes.

2. Vacuum pumping the mixture to get rid of the possible bubbles, then, pour it into the mold frame.

3. The silicone mold will be cured in 3 to 5 hours. However, we suggest not bringing it into production until it completely dry out, Usually 24 hours needed.

Technical Data Of Non-oily RTV-2 Sillicone Rubber: 

Item: OTT-S825

Mixing ratio:100:3

Color: White

Hardness: 25±2

Viscosity (mPa.s):15000±3000

Working Time (25℃):20-40mins

Curing Time (25℃):3-5h

Tear-Strength (kN/m):≥25

Tensile- Strength (Mpa):≥4

Elogation (%):≥500

Shrinkage(%):≤0.2

Shelf life Of Non-oily RTV-2 Sillicone Rubber: 

12-18 months when stored in a dry&cool place under the room temperature 25 degree.

Storage and Precautions Of Non-oily RTV-2 Sillicone Rubber: 

Non-oily Rtv-2 Silicone Rubber is an environmentally-friendly liquid silicone product, is not easy to burn and can be stored and transported as non-hazardous goods. The shelf life of the product is about one year from the date of production. Inspection is required if it exceeds the time limit. It can be used if no thickening or deterioration.

CONTACT INFO:

+86 13312930902

ott01(dot)matthew(at)gmail(at)com.

Thanks for all your patience.