200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY630#
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 15:48:28 GMT
Model HY630#
Appearance white
Mixing proportion of curing agent (%) 4%
Operating time (mins 25℃ ) 30~40min
Curing time(hours 25 ℃) 4~5
Hardness (A°) 30±2
Tensile-strength(kgf /cm2 ) ≥49
Tear-strength (kgf /cm ) ≥33
Elongation-break (%) ≥ 460
Retractility(%) ≤0.25
Min Order200 kilogram
RTV Silicone Rubber for Gypsum Column Molds for mold making is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts ,unsaturated resin crafts, lighting and candles crafts ,plastic toy , stationery gifts crafts industry, a large statue Buddha, furniture, furniture decorative materials, statues Buddha, artifacts copied, building decoration materials, large-scale cement mold, artificial fossils Factory, Europe component factory, simulation landscapes, animals and plants sculpture, sandstone crafts and so on
Features ofRTV Silicone Rubber for Gypsum Column Molds
Low shrinkage
no deformation
good elasticity
high duplication times
RTV Silicone Rubber for Gypsum Column Molds operation instructions
When RTV silicone rubber gypsum column moulds making mixed with 2-3% curing agent, the RTV silicone rubber can still be operated within 30 minutes, but will be formed after 2-4 hours with resistance to deformation, acid, alkali, and expansion.
Attention
Usually, we do not suggest customer to add silicon oil to the RTV2 silicone rubber to adjust the shore A. If necessary, the ratio must be 5%.
Any questions about Silicone Rubber, Leah is at your service.
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