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 Silicon Rubber RTV-2
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 12:05:50 GMT
features good quality,low viscosity silicone rubber
color white red,green or as your need
certifications RoHS. MSDS.SGS ISO9001:2000
Packaging Details 25kg/drum and 200kg/drum
Delivery Time within 3 days after payment confirmed in our bank.
usage for mold making
samples free
mix 1:1 or 10:1
promotion over 500KG 2% discount
material liquid silicone with two part
Min Order100 kilogram
Silicon Rubber RTV-2 are used for mold duplication and delicate mold making for poli crafts,resin crafts lighting and candle craft
1.Silicon Rubber RTV-2 for mould making Rubber Specifications:
Model | 625# |
Appearance | white/red |
Viscosity(cs) | 15000-17000 |
Hardness(A): | 23-27 |
Tensile strength(kgf/cm) | 35-36 |
Elongation break(%) | 450 |
Retractility | 0.3 |
Curing agent mixed rate | 2-3 |
Operate time | 30 min |
Curing time | 2-4 h |
Operation of Silicon Rubber RTV-2 for mould making Rubber
1. deal with original moulds
2. brush on release agent
3. correct weigh accoring to mixng ratio
4. stir the two component evenly
5. vacuum-pumping
6. pouring
Features of Silicon Rubber RTV-2 for mould making Rubber:
(1) Silicon rubber for pad printing with SGS and ROSH approval
(2) Curing agent arrange together as free charged
(3) In liquid form and in various colors
(4) With an exceptional fluidity and good operability.
(5)Temperature and deformation resistance as well as low shrinkage.
(6) High duplication times.
(7) Sample orders are available
(8) MOQ: 100KG
Frequently asked questions of Silicon Rubber RTV-2 for mould making Rubber
1. 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 silicon rubber. Silicon oil is an additive which destroies the molecular weight of silicone rubber and reduce the tension and tear strength.
b. Using the silicon rubber with a high hardness to make molds for small sized products with delicate and intricate designs and the silicon rubber with a low hardness to makes molds for large sized products with simple designs.
(Notes: we should choose the silicon rubber specifically according to the requirements of our products to avoid this problem.)
The information just for reference, any interesting, any questions, pls feel free to contact wenson:
Tel: + 86-755-89948006 or 86-18938867531
Fax: + 86-755-89948030
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E-mail:hyb(at)szrl(dot)net
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