Brand: MC SILICONE
Model: RTV-215/218
Price: USD 5.6-6.8 / kg
Min. Order: 200 kg kg
rtv2 silicone rubber
liquid silicone rubber
silicone rubber
Description of Liquid Silicone Rubber for Soap Mold Making

RTV-2 silicone rubber is a two-component material, which consists of Part A base silicone and Part B CA30 curing agent; then the silicone base and curing agent can cure at room temperature by a condensation reaction. These silicone rubber materials can be cast into the cured silicone mold: plaster, polyurethane, PU, GRC, cement, resin, polyester, wax etc.

Features of Liquid Silicone Rubber for Soap Mold Making

1. Good flow ability and long working time
2. Low hardness, easy de-mold
3. High tear and tensile strength
4. Acid and alkali-resistance
5. Low linear shrinkage

Applications of Liquid Silicone Rubber for Soap Mold Making

RTV215&RTV218 silicone rubber is suited for middle size reproduction of candle mold, soap mold, small size concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, and the products with thin flower patterns.

Datasheet of Liquid Silicone Rubber for Soap Mold Making

Item No. RTV215
Applications Candle/Soap Molding
Color Off- white
Curing agent CA30
Mixing ratio 100:2
Mixed viscosity 4500-6000 cps
Pot life 30-40 Minutes
Curing time 4-6 Hours
Hardness 13-15 Shore A
Tear Strength 24 N/mm
Tensile Strength 3.5 MPA
Shrinkage 0.30%
Elongation at break 550%

Storage of Liquid Silicone Rubber for Soap Mold Making

When the silicone rubber is stored at or below 30 ℃(85 ℉) in the original unopened containers, RTV215/RTV218 silicone base and curing agent have a usable life of 9 months from the date of production.

Note of Liquid Silicone Rubber for Soap Mold Making

RTV215/RTV218 silicone rubber is an industrial product and must not be used in food molding, dental human skin molding applications.

Packing of Liquid Silicone Rubber for Soap Mold Making

Part A base silicone: 20kg/drum, 25kg/drum or 200kg/drum
Part B CA30 Curing Agent: 0.25kg/bottle,1kg/bottle and 10kg/bottle