RTV-2 silicone rubber for resin crafts

Delivery Time: within 3 days after we got the bank receipt
Package: 25kg/drum and 200kg/drum
Supply Ability: 8000 Kilogram per Day
Minimum Order Quantity: 200 Kilogram
Payment Terms: L/C,T/T
Port: Shenzhen
FOB Price: US $7.2 - 8.3
color: blue
Purity: 100%
CAS No.: SGS ISO9000 ISO9001 RHOS
Model Number: HY638#HY628#HY640# silicone rubber
Brand Name: HongYe silicone rubber
Place of Origin: Guangdong China (Mainland)

Tel:0086-755-89948013

Mobile:0086-15012962876

If you have any query,please contact with Miss Corrin Tynee

 

       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. 

 

Why does the silicone rubber mold have few molding times?

Frequently asked questions of moulding silicone rubber

 

 

RTV-2 molding silicone rubber are generally named as two-part room temperature sulfurated silicone rubber, which features an exceptional fluidity and good operability. When mixed with 2-3% curing agent, they can still be operated within 30 minutes, but will be formed after 2-3 hours. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poli  crafts, resin crafts lighting and candle crafts.

[3]RTV-2 silicone rubber instruction:

 

(Note: our company does not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demould.)

 

If the customer wants to make large products and large size molds, the mold should be made of silicon rubber with high hardness. On the contrary, if the mold with fine and precision  patterns, it should be made of silicon with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demould, more curing agent is needed; contrarily, if molds requiring slower drying and demould, less curing agent is needed.

 

RTV-2  Silicon rubber for resin crafts mold making  operations

 

RTV-2  Silicone rubber for resin crafts mold making  is white or red flowing liquid with general hardness of 22-50A

RTV silicone rubber for mold making features good fluidity, high tear strength, excellent performance, good elongation break.

  • color:blue
  • Purity:100%
  • CAS No.:SGS ISO9000 ISO9001 RHOS
  • Model Number: HY638#HY628#HY640# silicone rubbe...
  • Brand Name:HongYe silicone rubber
  • Place of Origin:Guangdong China (Mainland)
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