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
modelHY638
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 12:35:55 GMT
Purity 90
color white
Min Order200 kilogram
RTV Silicone Rubber for mold making
Silicone Rubber for Mold Makings Applications
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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.
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Silicone Rubber for Mold Making Features:
Silicon rubber for mold making is white or red flowing liquid with general hardness of 22-50A°after curing. Silicon rubber for mold making 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.
Silicone Rubber for Mold Makings Operations:
Silicon rubber for mold making with high hardness is suitable for making large products and large size molds. On the contrary, Silicon rubber for mold making with low hardness is fit for molds of fine and precision patterns. 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.
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(Note: Our company does not recommend you to add silicone oil. If a special soft silicon mold or fine detailed and complex patterns product is required, 5%-10% silicone oil can be added to soften the mold for easier demould.)
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Silicone Rubber for Mold Makings Standard Datasheet for Your reference
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Model |
Viscosity (cs) |
Hardness (Ao) | Tensile Strength (kgf/c) | Tear Strength (kgf/) |
Elongation (%) | Mixing ratio (%) | Operating Time(H) | Curing Time(H) |
638 | 14000~16000 | 25~28 | ≥35 | ≥25 | ≥500 | 2~3 | 0.5 | 2~4 |
728 | 15000~17000 | 26~28 | ≥35 | ≥22 | ≥470 | 2~3 | 0.5 | 2~4 |
Any questions of Silicone Rubber for mold making, please feel free to contact Ms orianna:
TEL: 0086-755-89311348
FAX: 0086-755-89948030
MOBILE: 0086-18938867545
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