200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelhy-6 series silicone rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 17:18:58 GMT
Certifications: RoHS.MSDS.SGS ISO9001:2000
MOQ 200kg
model 620 630
quality like wacker
feature liquid
place China
materials silicone rubber
brand hongye
color any
HS code 3910 0000
Min Order200 kilogram
sell rtv-2 liquid silicone rubber for mold making description
rtv-2 liquid silicone rubber for mold making 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-2 liquid silicone rubber for mold making 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 demold, more curing agent is needed; contrarily, if molds requiring slower drying and demold, less curing agent is needed.
(Note: our company does not recommend you to add silicone oil. If a special soft silicone mold or fine detailed and complex patterns products are required, 5%-10% silicone oil can be added to soften the mold for easy demold.)
Frequently asked questions of rtv-2 liquid silicone rubber for mold making
Why does the rtv-2 liquid silicone rubber for mold making have few molding times?
The rtv-2 liquid silicone rubber for mold making has few molding times is due to follwoing reasons: adding too much silicone oil which will destroy the molecular of silicone rubber; making the mold for small and fine detailed products with higher hardness silicone rubber which is easy to break; making the mold for large products with soft silicone rubber 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.
Need any help on rtv-2 liquid silicone rubber for rtv-2 liquid silicone rubber for mold making , please feel free to contact Ms Annie :
Tel: 0086-0755-89948294
Mob:0086-0755-18938861891
E-mail: hyjx(at)szrl(dot)net
skype: annie2012a
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