100 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order100 kilogram
brand nameHong Ye silicone rubber
modelHY625 RTV-2 silicone
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 15:23:16 GMT
Other Names molding silicone rubber
Grade Standard Agriculture Grade,Food Grade,Industrial Grade,Medicine Grade
Appearance clear silicone,white
Application for poly resin casting
item No. HY625
Usage for toys ,crafts,plaster mold making
Mixing 4%
Viscosity (mPas -25 0C) 18000±2000
Tensile-strength(kgf /cm2 ) ≥36
Tear-strength (kgf /cm ) ≥27
Elongation-break(%) ≥ 450
Retractility(%) ≤0.25
Hardness (A°) 25
Min Order100 kilogram
RTV-2 silicone rubber for Polyester Resin casting
RTV-2 silicone rubber for Polyester Resin casting is primarily intended for 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, relievo 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.
Features of RTV-2 silicone rubber for Polyester Resin casting
RTV-2 mould making silicone rubber for molding is white or translucent flowing liquid with general hardness of 22-50shore A after curing. Molding silicone rubber is a kind elastic silicone 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, Stripping the gender is good, Linear shrinkage rate low, Size stability is good.
Note: according to user's requirements, production, commissioning, different color and performance products
FAQ of RTV-2 silicone rubber for Polyester Resin casting
Why should the silicone mold be reused only for a few times?
It can be due to the following reasons:
a. Adding too much silicone oil in to silicone rubber.
b. Using the silicone rubber with a high hardness to make molds for small sized products
with delicate and intricate designs .
Payment: cash, bank transfer, the collection of money, pay treasure, paypal
Packing: 25KG, 200KG
Quality/security authentication: the RoHS, MSDS, SGS
Sample: free
Delivery time: three days
Data of Liquid Silicone Rubber for RTV-2 silicone rubber for Polyester Resin casting
788# white, the usage for poly crafts, lighting and candles, multiple piece molds for large product.
Model: 788 silicone rubber
Appearance: White
Mixing proportion of curing agent(%) 2
Operating time ( hours ): 0.5
Curing time( hours ): 2-4
Hardness (shore A): 28-32
Viscosity (CS): 28000-30000
Tensile-strength ( kgf /cm2 ): ≥35
Tear-strength (kgf /cm2 ): ≥20
Elongation-break(%): ≥ 470
Retractility(%): ≤0.3
Packing (kg/pail ): 25, 200
The datasheet just for reference,need more information,please feel free to contact us,we can produce silicone follow your request.
Silicone rubber using instruction on
Data of RTV-2 silicone rubber for Polyester Resin casting
Component A is white flowing liquid and component B is the curing agent. For example, take silicone rubber of 100g and add 2g curing agent for mixing evenly (silicone rubber and curing agent must be measured accurately). After the silicone rubber and the curing agent are completely mixed, put the silicon into a vacuum machine for deairing to remove the bubbles. After deaired, pouring the liquid silicone rubber into the product to be duplicated or into the mold frame. If you don't have vacuum machine, please add 1.2% or 1.5% curing agent so that the bubbles can bubble itself. Since the less curing agent you add, the slower the mould will curdle, the bubbles will bubble out itself.
Whatever you have any request or questions, pls feel free to email me or call me.
Any questions of
Data of RTV-2 mould making silicone rubber
, please feel free to contact wenson :
MOBILE:086-18938867531
Data of RTV-2 mould making silicone rubber
For more information, please feel free to contact with Mr Wenson:
TEL: 0086-755-89948019
FAX: 0086-755-89948030
MOBILE: 0086-18938867531
skype: wensona
E-mail:hyb(at)szrl(dot)net
website:www(dot)szrl(dot)net
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