silcone rubber for art mold

Brand:aa

Product detail:

Introduction

This product is two-component, RTV silicone rubber which with long service life and durable, especially suitable for the mold manufacture of silicone rubber.

Feature  

Superior liquidity; Easy to operation; Deep vulcanization permission; stable molding size; Heat and chemicals resistance; Good physical properties

Application

Especially suitable for the molding manufacture of UPR and other craft products, mold making silicone

 

Product	Catalyzed Viscosity:cps	Base Color	Specific Gravity	Mixed Ratio	Shore A Hard	Tensile (Mpa)	Elongation %	Tear KN/m
RTV M10	15,000	Translucent	1.15	100:2	10-12	≥1.8	≥500	≥2.0
RTV M20	17,000	Beige	1.25	100:2	20-22	≥2.8	≥500	≥2.0
RTV M25	18,000	Beige	1.25	100:2	25-26	≥3.2	≥480	≥2.5
RTV M30	25,000	Beige	1.21	100:2	30-32	≥3.8	≥460	≥2.8
RTV 330	20,000	Translucent	1.28	100:2	22-20	≥3.2	≥460	≥2.2
RTV M40	39,000	Off-white	1.10	100:2	43-45	≥2.8	≥380	≥1.8

 

 

 

How to use

1. The cast pouring, for example:

Prepare a frame, fix the prototype for copy into the frame, (if the prototype’s material is glass or ceramic, the release agent is necessary to prevent sticking.

2. Take 2~3%curing agent of RTV, and mix it evenly with rubber.

3. Vacuum deforming in 1~3 min, inject the rubber into the type box, then vacuum deforming again, curing 24 hours in nature room temperature, use it after demand.

4. Detmold after 3 hours’ room temperature curing, and then use it after 24 hours’ keep mold under the same condition.

Storage

Sealing storage in the environment of dry, cool and ventilated. storage temperature should be kept during 0~40°C.

Shelf-life

4 months under above conditions. It remain can be used after shelf life if the technical data is qualified.

Package

5Kg/barrel, 25 Kg/barrel

 

 

Any more information, please feel free to contact Miss Ana Liu

 

Tel:  0086-755-27052112

 

Fax: 0086-755-27052562

 

Mobile :( 86)13620997228

 

SKYPE: analiu2012