RTV 2 Molding Silicone Rubber, Packaging Type : white

We are offering rtv 2 molding silicone rubber.
introduction of rtv 2 molding silicone rubber:
1. two-part of rtv 2 molding silicone rubber: flowable liquid silicon and catalyst.
2. rtv 2 molding silicone rubber cures at room temperature within 4-6 hours.
Application of rtv 2 molding silicone rubber:
rtv 2 molding silicone rubber is mainly applied for making various molds:
rtv 2 molding silicone rubber can used to reproduce concrete or cement, gypsum, gypsum, architecture, decorative arts and crafts, big statue, cultural relic product, etc.
Rtv 2 molding silicone rubber can used to reproduce poly resin, epoxy, polyurethane-polymer, plastic toy, gift and stationery.
Rtv 2 molding silicone rubber can also used to reproduce soaps, candle & lighting.
features of rtv 2 molding silicone rubber:
1. rtv 2 molding silicone rubber has an exceptional fluidity and good operability.
2. rtv 2 molding silicone rubber has good temperature and deformation resistance as well as low shrinkage.
3. rtv 2 molding silicone rubber has high duplication times.
operation step for rtv 2 molding silicone rubber:
1. step one to use rtv 2 molding silicone rubber: take 100g of part a and add 2g of part b and mix the silicon rubber and the curing agent evenly.
2. step two to use rtv 2 molding silicone rubber: vacuum pumping
3. without exception, this takes less than 10 minutes. Otherwise, it will cause cross linking reaction, and no more further steps will be available.
4. step three to use rtv 2 molding silicone rubber: brushing cast & perfusion molding operation.
Silicone rubber rtv-630#:
usage: silicon rubber for pu/poly resin products, plaster, candles, gypsums crafts, cement products, concrete/architectural products, statuary, casting molds making, etc.
model 630#
appearance white
mixing proportion of curing agent (%) 5%
operating time (mins 25 0c ) 20-40
curing time(hours 25 0c) 3-5
hardness (a°) 28±2
density ( g/cm 3 ) 1.08
viscosity (mpas -25 0c) 21000-23000
tensile-strength(kgf /cm2 ) ≥40
tear-strength (kgf /cm ) ≥30
elongation-break(%) ≥ 450
retractility(%) ≤0.2.5
any questions of rtv 2 molding silicone rubber, please feel free to contact ms vicky:
e-mail: hyz (at) szrl (dot) net
tel: 0086-755-89948013
fax: 0086-755-89948030
mobile: 0086-13751020433