Products

KYNAR Chemical Resistance Tubing

KYNAR - 175˚C PVDF KYNAR Chemical Resistance Tubing, Chemical Resistant Tubing

Applications:
It is especially suitable for environments that require abrasion and high temperature resistance. KYNAR is made of polyvinylidene fluoride and has particularly outstanding performance on friction properties. It is often designed for high temperature and chemical resistant environments and for the covering of automotive control wires.
Approvals / Specifications:
UL224 File no.E329575
SAE AMS-DTL-23053/8
Operating Termperature Range:
  • Operating temperature: -55˚C~175˚C
  • Minimum shrink temperature: 155˚C
  • Full recovery temperature: Above 175˚C
Color:

black

c

Standard colors: black and clear (Other colors, special sizes, and cut pieces are available on request.)
Inquiry
  • Characteristics
  • Specification
  • Technical Data
  • Shrink ratio: 2:1
  • Excellent flame retardance
  • High temperature resistance
  • Toughness, thin wall, insulation, abrasion and solvent resistance


Part NumberNominal SizeAs supplied (mm)After recovered (mm)Standard Length (Meter)
mminchI.D.(min)I.D.(max)W.T.
KYNAR-0012 1.2 3/64 1.2 0.6 0.25±0.05 1.2
KYNAR-0016 1.6 1/16 1.6 0.8 0.25±0.05 1.2
KYNAR-0024 2.4 3/32 2.4 1.2 0.25±0.05 1.2
KYNAR-0032 3.2 1/8 3.2 1.6 0.25±0.05 1.2
KYNAR-0048 4.8 3/16 4.8 2.4 0.25±0.05 1.2
KYNAR-0064 6.4 1/4 6.4 3.2 0.30±0.08 1.2
KYNAR-0095 9.5 3/8 9.5 4.8 0.30±0.08 1.2
KYNAR-0127 12.7 1/2 12.7 6.4 0.30±0.08 1.2
KYNAR-0191 19.1 3/4 19.1 9.5 0.43±0.08 1.2
KYNAR-0254 25.4 1 25.4 12.7 0.48±0.08 1.2
KYNAR-0381 38.1 1 1/2 38.1 19.0 0.51±0.08 1.2
KYNAR-0508 50.8 2 50.8 25.4 0.58±0.08 1.2
PropertySpecification RequirementTest MethodTypical Value
Tensile strength ≥34.5MPa ASTM D638 ≥35MPa
Elongation at break ≥150% ASTM D638 ≥300%
Elongation at break after aging ≥50% ASTM D638
(250˚C/168 hrs)
≥200%
Heat shock No cracking ASTM D2671
(300˚C/4 hrs)
No cracking
Low temperature flexibility No cracking ASTM D2671
(-55˚C/4 hrs)
No cracking
Dielectric voltage withstand AC2500V/60S
No breakdown
ASTM D2671 No breakdown
Volume resistivity ≥1013Ω‧cm ASTM D876 ≥1013Ω‧cm
Copper corrosion No corrosion ASTM D2671
(158˚C/168 hrs)
No corrosion
Flammability VW-1 UL 224 Pass