200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameRTV-2 silicone rubber for molds making
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY625# 630# silicon material/ material silicon
payment methodT/T, L/C, Westem Union
update timeTue, 05 Nov 2013 12:34:09 GMT
Color Any color is available
Certificate ISO9001,SGS
application for sculpture mold making ,concrete mold making
Shelf life 12 months
Delivery time 3 days after payment confirmed
Payment term 100% T/T in advance
catelyst 4% for free
hardness 30 Shore A
sample free
HS code 3910000
Min Order200 kilogram
Usages of silicon material/ material silicon
silicon material/ material silicon is intended for concrete product, resin product mold making;
silicon material/ material silicon is used for craftwork, candle, plastic toy mold making;
silicon material/ material silicon is used for relieve furniture, architectual mold making
silicon material/ material silicon is used for furniture decoration, sculpture mold making and so on.
Features of silicon material/ material silicon
1) silicon material/ material silicon with low shrinkage
2) silicon material/ material silicon with good tear and tensile strength
3) silicon material/ material silicon with good operation
4) silicon material/ material silicon we can offer curing agent free
5) silicon material/ material silicon with easy de-mold
6) silicon material/ material silicon wiht high reproduction times
7) silicon material/ material silicon with resistance to deformation and high- temperature, acid-alkali
Operations of silicon material/ material silicon
If customers want to make large products and large size moulds, the mould should be made of silicone rubber with high hardness. On the contrary, if the mould with fine and precision patterns, it should be made of silicone with low hardness. The amount of the curing agent depends on the actual requirements of the customer. If mould requiring fast drying and demould, more curing is needed.
Date sheet of silicon material/ material silicon
Model | RTV-630# | RTV-625# |
Appearance | white | white |
Mixing proportion of curing agent (%) | 5% | 5% |
Operating time (mins 25°C) | 35 | 30 |
Curing time(hours 25°C) | 4~7 | 4~8 |
Hardness (A°) | 30±2 | 25±2 |
Density ( g/cm 3 ) | 1.08 | 1.08 |
Viscosity (Mpas-25°C) | 24000±2000 | 21000±2000 |
Tensile-strength(kgf /cm ) | ≥3.8 | ≥4.1 |
Tear-strength (kgf /cm ) | ≥27 | ≥26 |
Elongation-break(%) | ≥450 | ≥ 450 |
Retractility(%) | ≤0.25 | ≤0.25 |
Any question abt silicon material/ material silicon, pls ask free to Ms. Bella
Mobile: 0086-18938867572
Tel: 0086-755-89948006
Fax: 0086-755-89948030
Website: : www (dot) szrl (dot) net
Email:hysi(at)szrl(dot)net
Skype: bellajiaqi
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