Artificial/Cement Stone MoldMaking Silicone

Description

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

Features

1. Good flowability and long working time
2. Medium hardness
3. High tear and tensile strength
4. Easy de-mould from complex replica parts
5. Acid and alkali-resistance
6. Low linear shrinkage

Applications

MCSIL-2066/2088 silicone rubber is especially suited for reproduction of middle size cement molds, concrete stones, and artificial stones. Etc...

Technical datasheet

Item No.  MCSIL-2088

Color off-white

Curing agent CA30

Mixing ratio 100:2-

Mixed viscosity 25000-26000 cps

Pot life 20-30 mins

Curing time 2-3 Hours

Hardness 32-34 Shore A

Tear Strength 29 N/mm

Tensile Strength ≥3.6 Mpa

Relative density 1.11-1.15g/cm3

Shrinkage ≤0.3%

Elongation at break 380%

Methods of molding Brushing/Pouring

The information above is just for reference, if you're interested or have any questions, please feel free to contact Nicole:

Tel: 86-18664910896

Web:www(dot)mcsilicone(dot)com

E-mail:nicole(at)mcsilicone(dot)com

Skype:nicoleszmc

MSN: nicoleszmc (at)hotmail(dot)com