FDA RTV Silicone Rubber for Soaps Moulds

FOB Price

US $15.23
200 - 40,000 kilogram
US $9.86
40,001 - 999,999 kilogram

group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelrtv silicone E625#
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 16:05:28 GMT

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Paramtents

Base Color white
CatalystColor Transparent
Applications mold making
Consistency pouring
Viscositycps 15000-17000
Shore A 25
Mix Ratio 1:1
Work Life 30
Pot life 4-5
Demold 8

Packging & Delivery

Min Order200 kilogram

Briefing

FDA RTV Silicone Rubber for Soaps Moulds
no deformation
RTV 2 silicone rubber
good elasticity
SGS.Rosh

Detailed

1) Applications of FDA RTV Silicone Rubber for Soaps Moulds

FDA RTV Silicone Rubber for Soaps Moulds is generally named two-components silicone rubber, Part A is a flowable liquid, part B is the curing agent. It features an exceptional fluidity and good operability. The mixing ratio is 1:1,mainly be suitable for making masks, arms, legs, and other FDA molds application.

FDA RTV Silicone Rubber for Soaps Moulds

2) features of FDA RTV Silicone Rubber for Soaps Moulds

* Low shrinkage (less than 0.1%)

*high tensile and tear strength with high copy times

*easy for operation (mixing ratio at 1:1 )

*good fluidity easy for pouring operation ( in round 10000 cps )

3) liquid silicone rubber for soaps moulds operations

If the customer wants to make large products and large size molds, the mold should be made of silicone material with high hardness. On the contrary, if the mold with fine and precision patterns, it should be made of silicone material with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If molds requiring fast drying and demand, more curing agent is needed; contrarily, if molds requiring slower drying and demand, less curing agent is needed.

4) datasheet of the FDA RTV Silicone Rubber for Soaps Moulds

Model	E620#	E625#
Appearance	Translucent	Translucent
Mixing proportion of curing agent (%)	1:1	1:1
Operating time (mins 25 0C )	20-30	20~30
Curing time(hours 25 0C)	2-3h	2~3
Hardness (A°)	20±2	25 ± 2
Density ( g/cm 3 )	1.08	1.08
Viscosity (mPas @ 25 0C)	6000 ± 2000	6000 ± 2000
Tensile-strength(kgf /cm2 )	25 ± 2	50±5
Tear-strength (kgf /cm )	20	25±2
Elongation-break(%)	380 ± 50	380 ± 50
Retractility(%)	≤0.1	≤0.1

FDA RTV Silicone Rubber for Soaps Moulds

5) Why does the silicone mold have few molding times?

The silicone rubber mold has few molding times is due to following reasons: adding too much silicone oil which will destroy the molecular of silicone material; making the mold for small and fine detailed products with higher hardness silicone material which is easy to break; making the mold for large products with soft silicone material 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.