RTV Silicones

FOB Price

US $8.50
200 - 40,000 milligram
US $6.80
40,001 - 999,999 milligram

group nameRTV-2 silicone rubber for molds making
Min Order200 milligram
brand nameHong Ye silicone rubber
modelhy6 series of silicone rubber
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 11:43:51 GMT

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Paramtents

resistance to deformation high-temperature

Packging & Delivery

Min Order200 milligram

Briefing

RTV Silicones is which features with resistance to deformation, high-temperature, acid-alkali.

Detailed

RTV Silicones applications

RTV Silicones 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.

RTV Silicones

RTV Silicones features

RTV Silicones 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.

RTV Silicones 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.

The datasheet of RTV Silicones:

Model	Appearance	Viscosity (cP)	Hardness (Shore A)	Tensile strength (MPa)	Tear-strength (kN/m)	Elongation (%)	Mixing ratio ( %)	Pot life( min)	Curing time (h)
615	white	9000±3000	15±2	≥2.5	≥15	≥400	2~3	30~60	2~5
620	white	13000±3000	20±2	≥3.0	≥15	≥400	2~3	30~60	2~5
625	white	19000±3000	25±2	≥3.2	≥18	≥380	2~3	30~60	2~5
630	white	24000±3000	28±2	≥3.8	≥20	≥380	2~3	30~60	2~5
638	white	35000±3000	35±2	≥4.0	≥20	≥400	2~3	30~60	2~5
638	ttranslucent	31000±3000	30±2	≥3.5	≥22	≥360	2~3	30~60	2~5
640	white	9000±3000	38±2	≥3.6	≥20	≥300	2~3	30~60	2~5