High strength molding silicone for cultured stone

FOB Price

US $12.30
200 - 40,000 kilogram
US $6.95
40,001 - 999,999 kilogram

group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelEmax EM630#
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 17:43:19 GMT

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Paramtents

Colors white
Hardness Shore 30 A
mixing ratio 100:4
operation way pouring or brushing
Packing 25kg/pail
Certifications ISO,RoHS
Pot life 30mins
Demould time 12hours
Shelf life 10-12month
MOQ 1000kgs

Packging & Delivery

Min Order200 kilogram

Briefing

silicone mould making rubber
Detailed reproduction of figurines,
polystone, plaster,
resin and cement,
candle, soap eg.

Detailed

High strength molding silicone for cultured stone

molding silicone specification

molding silicone is a great all purpose silicone as it is flexible, extremely tear resistant, has a low viscosity that does not require degassing (although always recommended if capable), and is very easy to mix. Liquid rubber mold making is a tin base silicone. It is recommended for one piece molds, molds with undercuts, multi piece molds, and molds that require a very high tear strength.

Appilication of molding silicone

molding silicone of poly resin crafts, PU crafts, PU resin crafts,gypsum crafts,unsaturated resin crafts,lighting and candles crafts,soap mold,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.

Some of the materials you can cast into a silicone mold are:
• Urethane Plastic
• Urethane Rubber
• Epoxy
• Polyester
• Fiberglass Resign
• Plaster
• Soap
• Wax
• Low melt metals (up to 400 degrees Max)
• HydroCal White
• UltraCal 30
• Rigid Foam

• concrete statue mold

Advantages of molding silicone

A. Shore A from 15 to 40 hardness
B. Good fluidity and good operability and good for pouring method.
C. Excellent mechanical properties, in particular tear strength and tensile strength.
D. Excellent flexibility and it is easy to demould.
E. High temperature resistance, high duplication times and repeated use.
F. There are a range of catalysts/curing agent/hardener allows the Liquid rtv silicone rubber to fulfill requirements for various applications and various requirements on the operation time and curing time.

Model	**EM2638#**	**EM2630#**	*EM2625#*	EM2620#
Appearance	white	white	white	white
Mixing proportion of curing agent (%)	5%	5%	5%	5%
Operating time (mins 25 ⁰C )	40~70	60~90	40~70	30~50
Curing time(hours 25 ⁰C)	4~7	5~7	4~7	3~5
Hardness (A°)	36±2	30±2	25±2	20±2
Viscosity (Mpas -25 ⁰C)	30000~38000	27000~32000	17000~19000	12000~14000
Tensile-strength(Mpa)	≥4.50	≥4.2	≥3.2	≥2.8
Tear-strength (KN/m)	≥30	≥30	≥27	≥32
Elongation-break(%)	≥ 420	≥ 440	≥ 440	≥ 420
Linear Shrinkage (%)	≤0.3	≤0.3	≤0.3	≤0.3