• Celida brand PTFE sheet
• Celida brand PTFE pipe
• Celida brand PTFE rods
• Celida brand PTFE film
• Polytetrafluoroethylene processed products
• Fully transparent PFA tube
• Transparent FEP tube
• Insulating material sleeve
• Production Equipment

Address: Building 18, Shapuwei Second Industrial Zone, Songgang Town, Bao'an District, Shenzhen
Sales Department 1: Liping 13088848695
Sales Department 2: Li Guoxi 13828786503
Website: www.fenlida2007.com
Foshan Office:
Address: Ground Floor, No. 1, Wensha East 6th Street, Chancheng District, Foshan City Contact: Li Guoxi Mobile: 13828786503

Silicone rubber sealants have high and low temperature resistance, radiation resistance, vacuum resistance, no pollution, and are non-toxic. They are mainly used for sealing various sealed cabins. Polyurethane sealants have excellent ultra-low temperature performance mechanical seals and are mainly used for the joints of rocket propellants liquid hydrogen and liquid oxygen. Sealant is also used for the potting of aircraft cockpits, windows and doors, instrument cabins, shell cabins, ejectors, electric plugs, electronic mechanical seals and electromagnets.

The sealing materials used in the aerospace industry are mainly: polysulfide rubber, silicone rubber and polyurethane sealants. Polysulfide rubber sealants have excellent aviation fuel resistance and are mainly used for sealing the entire fuel tank of the wing and fuselage.

The aerospace industry also requires sealing materials to adapt to some special environmental requirements, such as vacuum resistance, radiation resistance, no pollution, non-toxicity, high and low temperature resistance, and resistance to corrosion by media such as aviation fuel and rocket propellants.