|New-PTFE||Poly tetra fluoro ethylene
This is PTFE improved with slight Perfluoro modification, used as a diaphragm bellows lining material. APV is a product based on New-PTFE and optimized as an ideal material for Sheet Lining using a patented process.
|PTFE||Poly tetra fluoro ethylene
This is conventional PTFE.
|NEW-PFA||Perfluoro alkoxyl alkane-Polymer
This is highly purified PFA with surface smoothness. Widely used material in semi-conductor manufacturing.
|PFA||Perfluoro alkoxyl alkane-Polymer
This is a conventional PFA.
|Teflon||Trade name of DU PONT-MITSUI FULUOROCHEMICALS, COMPANY, LTD.
|DAIKIN-PTFE||Trade name of Daikin Industries, Ltd.|
|DAIKIN-NEOFLON||Trade name of Daikin Industries, Ltd.|
|Sheet Lining||Lining sheet is adhered to the base item. Joints are sealed by welding work.|
|Mold Lining||The polymer is cast directly into the base material. Used for the small parts such as valves and TEE.|
|Loose Lining||Lining sheet or tube is inserted into the base item without adhesive.
|Roto Lining||Vessel with polymer powder inside is rotated inside an oven to create a coating.
(rotating molding, PE, PFA, ETFE, etc.)
Top coat is necessary to prevent metal elution.
|Roto Mould||Roto Lining Technique with metal mold. PE, PFA and ETFE.
Used for some of the small containers for semiconductor manufacturing. It performs poorly under negative pressure and is easily permeated.
|Rubber Adhesive||Elasticity of rubber insolates from both temperature and impact.|
|Epoxy Adhesive||It is superior for high heat and corrosive chemicals but does not insolate from either temperature or impact. It is usually used for high temperature.|