liquid silicones for PU resin moulds

  liquid silicones for PU resin moulds features

a.  liquid silicones for PU resin moulds  with good characteristics of easy-operation

b.   liquid silicones for PU resin moulds with  light viscosity and good flowability

c.   liquid silicones for PU resin moulds  with favorable tension

d.   liquid silicones for PU resin moulds with  low shrinkage

e.   liquid silicones for PU resin moulds with no deformation

f.     liquid silicones for PU resin moulds with  high temperaure resistance, acid and alkali-resistance and ageing resistance

liquid silicones for PU resin moulds application

liquid silicones  is suitatble for Product duplication and mold manufacture such as

1. toys, gifts

2. decoration, plate engrave

3. human replica, art crafts,

4. resin crafts, unsaturated resin crafts

5. poly resin crafts, candle crafts, plastic crafts

6. stationeries, plaster crafts, Bunddhist statue crafts, etc.

Advantage of  liquid silicones for PU resin moulds 

Molding silicone rubber has advantage of excelenlt fluidity and good operational performance, an elastic silicone rubber mold will be obtained with resistance to deformation, high-temperature, acid and alkali and expansion, comfortable duplication times and free sample avalibale.

liquid silicones for PU resin moulds   operations

Firstly, after your previous work of dealing with the origianal moldel, take some liquid silicone rubber, add 2%~3% cuing agent of the amount of silicon and mix them evenly.

Then after vacuum-pumping the mixture, you cn pour it into the mold frame. The sillicone mold will cured in 2~3 hours.

Note: the time for vacuum-pumping should be less than 3-5mins, othewise, once the silicone rubber has cross-link reaction during vacuumizing. it will not be operated.

liquid silicones for PU resin mouldswith FOQ

1. Why does the silicone rubber mold have few molding 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. 

Any question abt  liquid silicones for PU resin moulds pls feel free to ask Ms. Christy

Tel: 86-755-89948006

Mobile:86- 18938867547

Fax: 86-755-89948030

Email:hyxj(at)szrl(dot)net