200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelE-635 series silicon
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 16:47:31 GMT
color: translucent
Certifications: RoHS.SGS ISO9001:2000
brand hong ye silicone rubber
application mold making
MOQ 200 kgs
HS CODE 3910 0000
shelf life 1 year
sample available
mixing ratio 1:1/10:1
Min Order200 kilogram
Concrete decoration mould making silicone rubber
Detailed Concrete decoration mould making silicone rubber Description
Mold silicone rubber for decoration
Mold silicone rubber for building
Concrete decoration mould making silicone rubber 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.
Concrete decoration mould making silicone rubber 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.
Datasheet of the E-635 for your kindly reference.
Item No | E-635(addition silicone rubber ) | |
Appearance | Translucent | |
Hardness (A°) | 35±2 | |
Viscosity (CpS) | 12000±2000 | |
Tensile-strength | 50 | |
Tear-strength | 22 | |
Elongation(%) | 500 | |
Operate time | 30-40 mins | |
Curing time | 2~3 hrs | |
mixing ratio | 1:1 | |
shrinkage | ≤0.1% |
Concrete decoration mould making silicone rubber 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.)
Frequently asked questions of Concrete decoration mould making silicone rubber
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 more information , please fell free to contact with Mr Allen:
Tel: 0086-755-89212365
skype: allen.zhou01
Mobile:0086-18938861889
Concrete decoration mould making silicone rubber
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