decorative silicone rubber mold for concrete

1.Description of decorative silicone rubber mold for concrete :

   decorative silicone rubber mold for concrete is mainly used for toy gifts and craftwork gifts with the advantages of good tensile strength, high tear strength, high temperature resistance, high duplication times and repeated use, etc. It is suitable for small products or fine and precision products which is difficult to demould. This silicone rubber is one of the products with the highest use level in the production of craftwork gifts and the shrinkage is up to 0.2%. 

2.Applications of decorative silicone rubber mold for concrete :

     decorative silicone rubber mold for concrete is applicable for Poly technique, lightings, candles, and  molds in multiple pieces for large products. 

3.decorative silicone rubber mold for concrete :

RTV-2 molding silicon rubber and silicone rubber are general called two-component room temperature vulcanization silicone rubber with excellent fluidity and good operational performance. Add curing agent of 2%-3% at the room temperature, the silicone rubber is still operational within 30 minutes,and in 2-3 hours, an elastic silicon mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion. The silicone rubber is mainly applicable to mold duplication of poly crafts, resin craftworks, lightings, candles, etc. and fabrication of precision molds. 

4.decorative silicone rubber mold for concrete :

The product is white or red flowing liquid with general hardness of 2250A°after curing . If the customer wants to make large products and large size molds, the mold should be made of silicone 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.

(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.)

5.decorative silicone rubber mold for concrete

a. Adding curing agent 1%, the silicone can still be operated within 2.5 hours and can be demoulded after 6-8 hours.

b. Adding curing agent 2%, the silicone can still be operated within 50 minutes to 1 hour and can be demoulded after 2-3 hours.

c. Adding curing agent 3%, the silicone can still be operated within 28 - 30 minutes and can be demoulded after 1.5-2 hours.

d. Adding curing agent 4%, the silicone can still be operated within 10 - 15 minutes and can be demoulded after 1 -1.5 hours. 

decorative silicone rubber mold for concrete package details

decorative silicone rubber mold for concrete certifications:

For more information, please feel free to call  or send E-mail toBrook :

Mobile:    0086-18938867579

Email:       hyjw(at)szrl(dot)net

Skype:     brook.zhou02

TEL:          0086-755-89948294