SUNI'll contribute to society through supply of a APV lining product.

 

Terminology Glossary

 

Fluoropolymer Lining Material

Fluoropolymer Lining Material
  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.
 

Fluoropolymer Linings Types

Fluoropolymer Linings Types
  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.
 

Adhesive for Lining

Adhesive for Lining
  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.
 

Parts Names of Lined Tank

Parts Names of Lined Tank
 
Appearance of Lined Tank
1)Shell
2)Head
3)Manhole
4)Nozzle
5)Leg
6)Level Gauge
7)Vent Hole
8)Nameplate
9)Weld Line (WL)
10)Bottom Head Tangent Line (TL)
 
Inside of Lined Tank
11)Agitator Shaft
12)DIP pipe
13)Baffle Plate
14)Vortex Breaker
15)PFA Weld Line
 
 
Lateral Side of Lined Tank Container
16)Hose
17)Quick Connector (Coupler)
 
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SUN FLUORO SYSTEM CO.,LTD.
3-8-23 Torikai-honmachi, Settsu-City, Osaka, 566-0052 Japan
Ph:+81-72-653-2210
Fax:+81-72-653-2216
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<<SUN FLUORO SYSTEM CO.,LTD.>> 3-8-23 Torikai-honmachi, Settsu-City, Osaka, 566-0052 Japan TEL:+81-72-653-2210 FAX:+81-72-653-2216