Products

PFA LPP Tube

PFA LPP Tube

PFA Low Permeation Properties Tube

  • Lower Permeation Properties / One of Multi Layer PFA Tube
  • Touch Liquid surface is composed by PFA 231SH
  • Barrier layer is composed by newly developed low permeated resin CPT Grade.
  • Useful for strong acid or basic chemical
  • These LPP Tube is meet to semiconductor requirement because use of high purity grade PFA resin and available to serve all chemical plant

PFA LPP Tube

PFA Low Permeation Properties Tube
  • Lower Permeation Properties / One of Multi Layer PFA Tube
  • Touch Liquid surface is composed by PFA 231SH
  • Barrier layer is composed by newly developed low permeated resin CPT Grade.
  • Useful for strong acid or basic chemical
  • These LPP Tube is meet to semiconductor requirement because use of high purity grade PFA resin and available to serve all chemical plant
Operation Specification
Size 1/4″ ~ 2″
Material Inside : Daikin AP231SH PFA
Outside : Daikin CPT Grade
Compare LPP Tube & Others PFA Tube
White-ization Mechanism And Improvement of the PFA Tube
Above is show to whitening mechanism for PFA liner. Result, Whitening of PFA liner is a little LPP tube than PFA tube. High Barrier material is specified of low permeated resin, call by CPT.
Permeation Test LPP Tube vs Others PFA Tube

Hydrochloric Acid(35% HCI) Permeation

Chemical Permeation Test of 35%HCL at 25℃

RA(98% HN03) Stripper Permeation

RA(98% HN03) Stripper Permeation test of 3/4′ Tube

Hydrochloric Acid(35% HCI)
Permeation

Chemical Permeation
Test of 35%HCL at 25℃

RA(98% HN03)
Stripper Permeation

RA(98% HN03) Stripper Permeation
test of 3/4′ Tube