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RTV-2 Silicone Rubber for mould making 1RTV-2 Silicone Rubber for mould making 2RTV-2 Silicone Rubber for mould making 3
  • RTV-2 Silicone Rubber for mould making 1
  • RTV-2 Silicone Rubber for mould making 2
  • RTV-2 Silicone Rubber for mould making 3

RTV-2 Silicone Rubber for mould making

Model:RTV 930
Brand:MC SILICONE
Origin:Made In China
Category:Chemicals / Rubber Materials
Label:mould making , Silicone Rubber , RTV-2 Silicone
Price: US $5.9 / KG
Min. Order:100 KG
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Member Information

Detail

Mingcheng Group Limited

Free MemberGuang Dong - China
Live Chat:Last Online:10 Sep, 2019

Product Description

How to make the silicone mold by pouring way ?

 

Please feel free to send inquiry to us, we will send you the CD instruction,if you need technical support,welcome to contact me, Mrs Berry.

 

 

Brief Introduction of RTV-2 Silicone Rubber for Pouring Mold 

 

RTV-2 silicone rubber is a two component material,and it consist of Part A base silicone and Part B curing agent.When the two parts mix together and pour or brush on a object,the silicone base and curing agent can cure to be a silicone mold at room temperature;and 24 hours later,the silicone mold can be released from the object,and then the silicone mold can be poured into the following material to copy: plaster,polyurethane, PU, GRC, cement, resin, polyester, wax etc...

 

 

Extensive Applications of RTV-2 Silicone Rubber for Pouring Mold 

 

RTV-2 silicone rubber can be used in the duplication of cement molds, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.

  

One Datasheet of RTV-2 Silicone Rubber for Pouring Mold   

Item  RTV 930
Color Liquid white
Curing agent CA30
Mixing ratio 100:05:00
Mixed viscosity 14000~16000 cps
Working time 60-80 Minutes
Curing time 8-12 Hours
Hardness 18-20 Shore A
Tear Strength 28 N/mm
Tensile Strength 4.0 MPA
Relative density 1.11-1.15 g/cm3
Elongation at break 510%

Procedures of RTV-2 Silicone Rubber for Pouring Mold  

 

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.

 

   

 

 

 Applications of Concrete decoration molds making silicone rubber RTV-2         

 

RTV2 Silicone rubber series are suited for reproduction of cement molding, concrete stones, artificial stones, plaster molding, figures, art objects, decoration molding, GRC products, gypsum products, resin products, PU molds. Etc.

 

RTV-920 silicone rubber is a kind of silicone which is especially suitable for the reproduction of artificial stone,cement stone,concrete stone and manufactured stone moldmaking.

   

 

 Storage of Concrete decoration molds making silicone rubber RTV-2          

 

When the RTV2 Silicone Rubber is stored at or below 30 C (85F) in the original unopened containers, Silicone Base and CA30 Curing agent have a usable life of 12 months from the date of production.

 




Payment Terms:TT/LC

Product Image

RTV-2 Silicone Rubber for mould making 1
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RTV-2 Silicone Rubber for mould making 2
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RTV-2 Silicone Rubber for mould making 3
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Send Inquiry to this Member

Mingcheng Group Limited

No.3, Chuang Ye 2nd Rd., He Lu Industrial Zone, Huang Jiang, Dong Guan, GuangDong, China

Phone:
86-769-89975601
Fax:
86
Contact:
Berry (Sales)
Mobile:
15802546505

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