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

 

NEW-PTFE APV

 

What is New-PTFE APV(Advanced Performance Vessels)?

What is New-PTFE APV(Advanced Performance Vessels)?
 
New-PTEF Sheet made by PCT (International patent) from New-PTEF M111, is a material with a highly stable molecular construction, is an improvement made by laminating glass cloth to New-PTFE (PCT) for an ideal lining material.
 

Perfomance of New-PTFE APV

Perfomance of New-PTFE APV
 
Front face
(liquid side)
: Superior evenness increases cleaning performance.
Internal core : Made from high density and thick layer of crystal to prevent penetration of chemical or gas.
Back face (Adhesive side) : Suppressed crystallinity keeps its flexibility to fit along the shape of any tank in order to increase the strength of the adhesion to the tank with a strong lamination layer of glass cloth.
 

Feature of New-PTFE APV

Feature of New-PTFE APV
 
 

Surface Evenness

Surface Evenness
 
Comparison of the surface (liquid side) of various lining material using 10,000 times magnification shows that the surface of APV is smooth. Its cleaning performance has contributed greatly to the use of high purity chemicals.
 

Resistance to Chemical Permeability

Resistance to Chemical Permeability
 
Density, degree of crystallization and molding method make a big difference in chemical penetration protection performance even for Fluoropolymer, which has superior degradation resistance. We performed an acceleration test with 98% concentrated nitric acid, which has strong permeability.
 

Durability Test of APV wasperformed for 1.5 years using outdoor exposure

Durability Test of APV wasperformed for 1.5 years using outdoor exposure
 

Weld Reliability

Weld Reliability
 
The cause of troubles occurring in tank linings are frequently found in welded joins. Molecular construction of APV is some with PFA, which is welding material, so that It realized stable welding.
 

Molecular construction of New-PTFE APV, PFA and PTFE

Molecular construction of New-PTFE APV, PFA and PTFE
 

Glass Cloth Laminate Stability

Glass Cloth Laminate Stability
 

Glass cloth needs to withstand the bending process for a stable lining. APV maintains the strength of lamination.

The images below are examples of extensive bending process tests. Strong Glass Cloth layer effectively withstands the heat expansion of the base material, the twisting force on a transportation container and external forces, such as vibrations, acting as a cushioning material.

 
 
*Above is showing only a test result. This does not guarantee the performance of products.
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SUN FLUORO SYSTEM CO.,LTD.
2-20-29 Yokoe, Ibaraki-City, Osaka, 567-0865 Japan
Ph:+81-72-630-3266
Fax:+81-72-630-3267
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<<SUN FLUORO SYSTEM CO.,LTD.>> 2-20-29 Yokoe, Ibaraki-City, Osaka, 567-0865 Japan TEL:+81-72-630-3266 FAX:+81-72-630-3267