RTV Silicone Mold Rubber for Artificial Stone Construction

FOB Price

US $8.30
200 - 40,000 kilogram
US $7.20
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY630# silicone rubber
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 13:10:10 GMT

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Paramtents

color white
Mixing Ratio of silicone and catalyst 100:3
Operating time (mins 25 0C ) 30-45
Curing time(hours 25 0C) 6-8
sample available
HS Code 39100000
Delievery Time Within 3 days after bank slip received
Trade Terms FOB/CIF/CNF/DDU
Payment terms T/T, L/C
MOQ 200KG

Packging & Delivery

Min Order200 kilogram

Briefing

Silicon rubber for mold making features:
1) For mold making
2) High tensile, tear-strength
3) Low shrinkage
4) easy demold

Detailed

1. RTV Silicone Mold Rubber for Artificial Stone Construction Operations:

RTV Silicone Mold Rubber for Artificial Stone Construction with high hardness is suitable for making large products and large size molds. On the contrary, Silicon Rubber for mold making for sandstone crafts 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.

Condensation Silicone Moulding Rubber RTV find applications for moulding a variety of materials some are shown below:

Material	Application
Wax	soaps, Candles and use in the lost wax process for bronze casting
Polyurethane	Mirror and picture frames, architectural mouldings
Polyester resin	Giftware, figurines, sculptures modelling
Gypsum/plaster	Covings and cornices, film studios, architectural decorative mouldings, figurines, fireplaces
Ceramics	Earthenware pottery
Low melt alloys	Toys, models, bronze casting, brass casting
Glass	Auto windscreens
Stone filled resins	Replication of works of art, fireplaces

(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.)

RTV Silicone Mold Rubber for Artificial Stone Construction

2. RTV Silicone Mold Rubber for Artificial Stone Construction Datasheet for Your reference:

Model	Viscosity (cs)	Hardness (A^o)	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

Model

Viscosity (cs)

Hardness (A^o)

Tensile Strength (kgf/c)

Tear Strength (kgf/)

Elongation (%)

Mixing ratio (%)

Operating Time(H)

Curing Time(H)

638

14000~16000

25~28