200 - 40,000 kilogram
40,001 - 999,999 kilogram
group nameAddition cure silicone rubber
Min Order200 kilogram
brand nameHong Ye silicone rubber
modelHY-E635# Silicone Rubber
payment methodT/T, L/C, Westem Union
update timeFri, 08 Nov 2013 18:25:09 GMT
Classification Catalyst
CAS No. 3910 00000
Other Names silicon rubber
Purity 100%
Application for mold making,accorfing to customers requirements
Certificate FDA SGS RoHS
color customized
sample avaliable
Hardness 35±2
Mix ratio 1:1 or 10:1
Curing time 2-4h
Operating time (Mins 25°C) 30-50
Shelf life 6-8month
Viscosity (CS) (After mixed) 10000 ± 2000
Min Order200 kilogram
Liquid latex Molding silicone rubber applications:
Liquid latex rubber is primarily intended for poly resin crafts, PU crafts, PU resin crafts ,gypsum crafts , gypsum column ,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.
2. Liquid latex Molding silicone rubber 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 demould.)
As a professional manufacturer of molding silicone rubber, we can provide you the best quality silicone rubber with competitive price and free demold technology.
3. Liquid latex Molding silicone rubber datasheet:
Model | HongYe RTV 630# |
Appearance | White |
Mixing Ratio (%) | 20:1 |
Operating time (mins 25 0C ) | 40~50 |
Curing time(hours 25 0C) | 3~6 |
Hardness (A°) | 28±2 |
Viscosity (Mpas -25 0C) | 22000±1000 |
Tensile-strength(kgf /cm² ) | 42±2 |
Tear-strength (kgf /cm ) | 26±2 |
Elongation-break(%) | ≥ 450 |
Linear shrinkage(%) | 0.01~0.03 |
4. FAQs of Liquid latex Molding silicone rubber in the use of the operations:
What should we do when the air bubbles appeared in the process of mold making ?
To handle this situation depends on different cases. Under the condition of an available vacuum pumping machine, mix the silicone rubber and curing agent evenly and then take it to vacuum chamber to deair. If without a vacuum pumping machine, reduce the amount of the curing agent properly. For example, change the mixing ratio of the silicone rubber and the curing agent from former 4% to 1%-2%. In this way, the pre-crosslinking time of silicone rubber will slow down, so, the air in the mold will be eliminated gradually to reduce the air bubbles.
Place of Origin Guangdong China
Brand Name HY silicone rubber
Model Number HY6,HY7 series rubber for mold making
Shipping Terms:shenzhen port / by sea
Minimum Order Quantity: 200 Kilogram
Packaging Details: 25kg/drum and 200kg/drum
Delivery Time: within 3 days after payment confirmed in our bank.
Payment Terms: L/C,T/T
Supply Ability: 8 Ton per Day
Certifications:RoHS.MSDS.SGS ISO9001:2000
Any questions of silicone rubber for mold making, please feel free to contact Sarah:
TEL: 086-755-89948019
FAX: 086-755-89948030
MOBILE:086-13620974715
Website: www(dot)szrl(dot)net
E-MAIL: hysc(at)szrl(dot)net
Skype:sarah_szrl
网络文化经营许可证:浙ICP备14006100号-11 2007-2024 Tradevv.com. All rights reserved.