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 silicone
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 11:41:33 GMT
Color of silicone rubber white
Sample of silicone rubber free charged silicone sample
HS Code 39100000
Viscosity (CS) 25000±2000
Tensile-strength( kgf /cm2 ) ≥45
Mixing Ratio of silicone and catalyst 100:3
Operating time (mins 25 0C ) 30-45
Curing time(hours 25 0C) 6-8
Package 25kg/drum and 200kg/drum
Payment Terms L/C, Western Union, Bank Transfer
Min Order200 kilogram
Silicone Rubber for building decoration Mould Making (Tin catalyst series)
1. Silicone Rubber for building decoration Mould Making applications
Silicon rubber for molding 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, relievo 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.
2. Silicone Rubber for building decoration Mould Making features
Silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Molding silicon rubber is a kind elastic silicon rubber mold which features with resistance to deformation, high-temperature, acid-alkali and expansion as well as high reproduction times, good tensile strength ,tear strength and elongation.
3. Silicone Rubber for building decoration Mould Making datasheet
Brand | Hong Ye Silicone |
Model | HongYe RTV 630# |
Appearance | white |
Mixing Ratio (%) | 0.834027778 |
Operating time (mins 25 0C ) | 40~50 |
Curing time(hours 25 0C) | 3~5 |
Hardness (A°) | 28±2 |
Tensile strength(Mpa) | 4.3 |
Tear-strength(kN/m) | 26±2 |
Viscosity (Mpas -25 0C) | 22000±1000 |
Elongation-break(%) | ≥ 450 |
4. Silicone Rubber for building decoration Mould Making operations
If the customer wants to make large products and large size molds, the mold should be made of silicon 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. Frequently asked questions of Silicone Rubber for building decoration Mould Making
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.
Package: 25kg/drum and 200kg/drum
Payment Terms : L/C, Western Union, Bank Transfer
Delivery Time : Within 3 days after getting bank receipt
If you have any questions with Silicone Rubber for building decoration Mould Making , pls feel free to contact Ms Angel Yue
MSN: angelfly369(at)msn(dot)cn
Skype:angelfly369
Email:hysa(at)szrl(dot)net
Tel:0086-755-89948006
Mob: 086-18938867575
Trademanager:cn200039753
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