Food and medical grade HTV silicone rubber compound
FUSHITE silicone rubber is a kind of fumed grade HTV silicone rubber. It consist essentially of silicone polymers and fillers. It’s cured at high temperature.
We used our own fumed silica FST-430 as the filler to the silicone rubber.
As you may know our fumed silica is our huge advantage, which can be alternative to Aerosil. Our FST-430 not only shows the excellent transparency, but also can show excellent mechanical properties.
Resistance to high and low temperature
Anti-aging, weather resistance and hydrophobicity
Excellent processing performance such as releasing and hot tearing properties.
It is widely applied to electronic and electrical engineering, telecommunication, wire and cable, home appliances, chemical industry, machinery, transportation, automotive as well as many other manufacturing industries.
Fushite offers two types of solid silicone rubber: FST-80 series and FST-70 series. They are all fumed grade silicone rubber. They can be processed by conventional methods, such as extrusions, compression and transfer molding, or injection molding. They cure in heat and are ideal for manufacturing a variety of silicone rubber products.
The products in the FST-80 series has the high grade of transparency, excellent physical properties & yellowing resistance and good processability, which is better than most of the fumed silicone rubber in the market.
The products in the FST-70 series have the higher transparency and namely outstanding mechanical properties combined with high productivity, which can be used to make ultra-high transparency LED light strips, medical grade tubes
FST-70 series for Molding
The above data are based on the following measurements
Addition of curing agent: 2,5-Dimethyl-2,5-di(tert-butylperoxy)hexane
Test piece vulcanization condition: 175℃×5min, post-curing condition: 200℃×4h.
The following related materials are available, please feel free to contact us.
● Material Safety Data Sheet （MSDS）for Fumed Silicone Rubber
● FDA Test for Silicone Rubber
● RoHS and Other Restricted Substances Test for Silicone Rubber
● Substances of Very High Concern Test（SVHC）for Silicone Rubber
● High-performance Fumed Rubber(TDS)
Packing & Delivery
3. 18tons for FCL 20’GP
Pictures for your reference