RTV-2 Liquid Mold making silicone rubber
hoong ye jie [China] 
RTV-2 Liquid Mold making silicone rubber is a kind of white or red flowing liquid with general hardness of 22-50A°after curing. With resistance to deformation, high temperature, acid and alkali, and expansion, silicon flexible molds are used for mold duplication and delicate mold making for poly crafts, resin crafts lighting and candle crafts.
1. Applications of RTV-2 liquid mold making silicone rubber
RTV-2 Silicone rubber mold making silicone rubber is primarily intended for:
a. poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts,
b. lighting and candles crafts ,plastic toy , stationery gifts crafts industry,
c. a large statue Buddha, statues Buddha, artifacts copied,
d. furniture, furniture decorative materials, building decoration materials, large-scale
cement mold,
e. artificial fossils Factory, Europe component factory,
f. simulation landscapes, animals and plants sculpture, sandstone crafts and so on.
2. Features of rtv2 liquid mold making silicone rubber
a. low viscosity, exceptional fluidity and easy operation
b. resistance to deformation, high-temperature
c. acid, alkali and ageing-resistance
d. low shrinkage
e. good tensile strength
f. high reproduction times
3.Technical datasheet of RTV-2 liquid mold making silicone rubber
Appearance: Yellow, red, green, white
Viscosity(cp): 16000-22000
Hardness(A): 23-28
Tensile strength(Mpa) ≥3.2
Tear-strength (kn/m) ≥18
Elongation break: (%)≥380
Curing agent mixed rate(%): 2-3
Operate time(min): 30
Curing time(hours): 2-4
Viscosity(cp): 16000-22000
Hardness(A): 23-28
Tensile strength(Mpa) ≥3.2
Tear-strength (kn/m) ≥18
Elongation break: (%)≥380
Curing agent mixed rate(%): 2-3
Operate time(min): 30
Curing time(hours): 2-4
4. Operation tips of RTV-2 liquidmold making silicone rubber
a. adding too much silicone oil will destroy the molecular of silicone rubber, which will cause a decrease of the tensile and tear strength of the mold and deformation may occur.
b. remember to take the proper silicone rubber to make the mold for suitable products. for products with delicate and complicated patterns, you are expected to use soft silicone to make molds. While for products with easy and smooth patterns, you should choose hard silicone rubber.
Plus: We have free CD on how to operate for our customers enclosed with product package.
Any questions of RTV-2 liquid mold making silicone rubber, please feel free to contact with wenson:
Skype:wensona
Email:[email protected]
Tel: 086-755- 89212382
Mob: 086-13686446510
