Silicone Shoe Mold Making Rubber

Brand:aa

Product detail:

Description of Silicone Shoe Mold Making Rubber 

 

RTV-2 Silicone Rubber is a kind of two-component material, and the silicone rubber is consisted of Part A silicone base and Part B CA30 curing agent, and the silicone base and curing agent can cure at room temperature by a condensation reaction. These materials can be cast into the cured silicone mold: shoe mold making, sand casting etc.

 

Specifications of MC RTV-2 Silicone Rubber

 

Equiped with REACH certificate 

Professional technician with rich experience 

4% catalyst is offered for free of charge  

Silicone range:10-60 shore A  

High duplicating silicone molds(500-600)

 

Specifications of Silicone Shoe Mold Making Rubber 

 

1. Good flow ability and long working time

2. Medium hardness

3. Easy de-mould from shoe mold

4. Low linear shrinkage

 

Applications of Mold Making Silicone Rubber

 

RTV silicone rubber can be applied in many objects mold making, since RTV silicone rubber has good flow ability and medium hardness, and the silicone can cure at room temperature, thus it's a good material for duplication.

  

RTV Silicone rubber can be used for artificial stone moldmaking.For example RTV2030,RTV2066 and RTV2088 silicone rubber.

  

RTV silicone rubber can be appliied in candle and soap moldmaking, such as RTV215 and RTV218 silicone rubber.

  

RTV silicone rubber can be used for plaster moldmaking, such as RTV2025,RTV2028 and RTV2030 silicone rubber.

 

RTV silicone rubber can be applied in the field of shoe sole moldmaking, for example, RTV3010 and RTV3015 silicone rubber.

  

RTV silicone rubber can be used for prototyping and electronic potting.

 

RTV-2 Silicone Shoe Mold Making Rubber is suited for shoe mold, simple products, sand casting mold making, and shoe mold by pouring way.

  

Datasheet of Silicone Shoe Mold Making Rubber 

 

P Item NO.	Characteristics before curing						Curing
	Part A	Part B		Part A+ Part B			Pot life at 250C mins	De-molding Time at 250C
	Appearance			Ratio	Viscosity cps
RTV3010	Liquid white	Liquid clear		100:2	10000-11000		5-10	4-6 H
RTV3015	Liquid white	Liquid clear		100:2	12000-13000		5-10	4-6 H
	Characteristics after curing 24 hours
	Hardness Shore A		Tear strength (N/mm)	Tensile Strength(Mpa)		Elongation break (%)	Linear Shrinkage
RTV3010	10-13		18	2.8		550	≤0.3%
RTV3015	15-18		20	2.6		600	≤0.3%

 

Instructions for Making Silicone Rubber Molds

 

1. Make sure the surface of the original is clean and free of loose material. 

2. Weight 100 Part A base and 2 parts of CA30 Curing Agent in a clean container.

3. Stir Part A base silicone before use thoroughly , as filler separation may occur upon prolonged storage.

4. Mix Part A and Part B evenly until the CA30 completely dispersed in the base. 

5. Pour the mixed Part A base silicone and CA-30 curing agent as soon as possible onto the original

6. De-mold after 24 hours ,it is will improve the replicate times of silicone mold.

Note:It is strongly recommended that entrapped air be removed in a vacuum chamber, allowing the mix to completely expand and then collapse. After a further 1-2 mins under vacuum, the mix should be inspected and can be used if free of air bubbles. A volume increase of 3-5 times will occur on vacuum de-airing the mixture. So a suitably large container should be chosen.

 

Storage of Shoe Mold Making Silicone Rubber 

 

When the Silicone Rubber is stored at or below 30 °C (85°F) in the original unopened containers, RTV3010/3015 silicone base and CA30 curing agent have a usable life of 12 months from the date of production.

 

Note of Shoe Mold Making Silicone Rubber

 

Silicone Rubber is an industrial product and must not be used in food molding, dental human skin molding applications.

  

FOQ of RTV-2 Silicone Rubber for Mold Making

  

Why does the RTV liquid silicone rubber for molding have few mold making times?

 

 The silicone rubber mold has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber which will reduce the tensile and tear strength of the mold, and the mold will have deformation. Thus, we should take the proper silicone rubber to make the mold for suitable products

  

 

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

Web:www(dot)mcsilicone(dot)com

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

Skype:nicoleszmc

MSN: nicoleszmc (at)hotmail(dot)com