Liquid Silicon for Plaster Cornice Molding

Liquid Silicon for Plaster Cornice Molding features: Good flow ability Medium hardness High tearing strength

Introduction of RTV-2 Silicone Rubber

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

Features of RTV-2 Silicone Rubber

1. Good flow ability 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 of  Liquid Silicon for Plaster Cornice Molding 

    

MC RTV2 Silicon Rubber for Plaster Cornice Molding is also suitable for the reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.

Technical datasheet of Liquid Silicon for Plaster Cornice Molding 

Base and Curing Agent Mixture (100:2 by weight) in 25 °C (77F) testing

Item	RTV2030
Color	Liquid white
Curing agent	CA30
Mixing ratio	100:2
Mixed viscosity	24000-25000 cps
Working time	30-40 Minutes
Curing time	4-6 Hours
Hardness	28-30 Shore A
Tear Strength	30 N/mm
Tensile Strength	3.8 MPA
Relative density	1.15 g/mm³
Elongation at break	480 %

  

Storage of Liquid Silicon for Plaster Cornice Molding 

When the Liquid Silicon for Plaster Cornice Molding is stored at or below 30 °C(85 °F) in the original unopened containers, RTV2 Silicon Base and CA30 Curing agent have a usable life of 10 months from the date of production. After 10 months,please use a  stockpile to stir the Part A silicon for some minutes, then the silicon can be use again, no influence for other performance.

  

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

Tel: 86-15874272919

Web:www(dot)mcsilicone(dot)com

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

Skype:nicoleszmc

MSN: nicoleszmc (at)hotmail(dot)com