RTV-2 Mould Making Silicone Rubber for soap molds

The infomration just for reference,need more information about RTV silicone rubber for mold making,please feel free to contact with Ms Alice at the number of 0086-755-89948019 and the mobile 0086-13510188049. Welcome to visit  www(dot)szrl(dot)net anytime .
 

 

 

The silicone rubber will be cured in 15 seconds at the temperature of 200.

The silicone rubber will be cured in 30 minutes at the temperature of 100.

The silicone rubber will be cured in 2-3 hours at the temperature of 80.

The silicone rubber  will be cured in 6 hours at the temperature of 50.

The general proportion of silicone rubber and curing agent is 10:1 and their reactions are as follows:

 

In spite of the correct proportion of the curing agent and the silicone rubber, the mold silicone rubber  needs a quite long period for curing at the room temperature, because it is can be completely cured by heating up the temperature and stressing.

Why does the addition cure molding silicone rubber cures after a long time?

Frequently asked questions of moulding silicone rubber

 

(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.

Silicon rubber for mold making operations

Silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50A

Silicon features:1) For soaps mold making.2) high tensile, tear-strength.etc.3) low shrinkage 4) non-deformation4) free catalyst

  • Certification:SGS,RoHS,MSDS
  • Model Number:638#,728#,788# silicone rubber
  • Brand Name:HONG YE RTV SILICONE
  • Place of Origin:Guangdong China (Mainland)
  • Country:China (Mainland)
  • telephone:86-755-89948013
Delivery Time: within 3 days after getting bank receipt
Package: 25kg/drum and 200kg/drum
Supply Ability: 4 Ton per Day
Minimum Order Quantity: 100 Kilogram
Payment Terms: L/C,T/T
Port: Shenzhen
FOB Price: US $7 - 8.5
Certification: SGS,RoHS,MSDS
Model Number: 638#,728#,788# silicone rubber
Brand Name: HONG YE RTV SILICONE
Place of Origin: Guangdong China (Mainland)
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