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RTV-2 silicone.liquid silicone rubber

RTV-2 silicone.liquid silicone rubber
RTV-2 silicone.liquid silicone rubberRTV-2 silicone.liquid silicone rubberRTV-2 silicone.liquid silicone rubberRTV-2 silicone.liquid silicone rubberRTV-2 silicone.liquid silicone rubber
FOB Price

US $6.98200 - 1,000 kilogram

group name
RTV-2 silicone rubber for molds making
Min Order
200 kilogram
brand name
Hong Ye silicone rubber
model
HY-630# silicon
Nearest port for product export
Shenzhen, Guangzhou, xiamen, Shanghai
Delivery clauses under the trade mode
FOB, CFR, CIF, EXW
Acceptable payment methods
T/T, L/C, Westem Union
Export mode
Export through agents
update time
Fri, 25 Nov 2016 13:48:10 GMT

Paramtents

  • HS 39100000

  • application mold making

  • brand hong ye silicone rubber

  • color customerized

  • Appearance liquid

  • Sample free

  • Port shenzhen

  • Payment Terms L/C,T/T

  • Certifications RoHS. MSDS.SGS ISO9001:2000

  • Supply Ability 8 Ton per Day

Packging & Delivery

  • Min Order200 kilogram

Briefing

RTV-2 silicon mainly for mold casting wax, gypsum, concrete or resins (urethane, polyester, etc. ) which features as fol

Detailed

Appilication of RTV-2 silicone.liquid silicone rubber:

RTV-2 silicone.liquid silicone rubber is primarily intended for the mold making of 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, 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.

Description of RTV-2 silicone.liquid silicone rubber:

RTV-2 silicone.liquid silicone rubber is white or red flowing liquid with general hardness of 22-50A°after curing. Hongye Condensation silicon 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.

Operation of RTV-2 silicone.liquid silicone rubber:

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 twith 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.)

Standand Datasheet of RTV-2 silicone.liquid silicone rubber:

Model

Color

Mixing ratio (%)

Pot life (mins)

Demould

time

( hrs)

Hardness  ( A0 )

Tensile-strength (kgf/cm2)

Tear-strength (kgf/cm)

Viscosity

(cps)

Shrinkage

rate (%)

Elongation

(%)

638#

white

100 : 3

30

5-10

38

≥ 38

≥ 28

34000-36000

≤0.3%

380%

630#

white

100 : 3

30

5-10

30

≥ 47

≥ 35

28000

≤0.3%

430%

Frequently Asked Questions ofRTV-2 silicone.liquid silicone rubber:

Why does the silicone rubber mold have few molding times?

The silicone rubber mold 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.


More information , pls feel free to contact Mr Johnson:
Tel:  (00) 86-755-89948006

Email: hyjljx(at)szrl(dot)net

Mobile :86-18938867605