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100% Pure PTFE for Gasket Sheet Seals

Yangzhong Tianyou Seals Co.,Ltd | Updated: Aug 12, 2016
Basic Info
  • Model NO.: TY007

  • Kind: Hard Plastic Sheet

  • Density: 2.1~2.3 g/cm3

  • Chemical Resistance: Excellent,Except for Highly Fluorinatingagents

  • Surface Resistivity: >1017 Ohm

  • Trademark: YANGZHONG TIANYOU SEALS CO.LTD

  • Origin: zhenjiang China

  • Material: PTFE

  • Water Absorption: 0.1%~0.3%

  • Tensile Strength: 3.6MPa

  • Elongation: >250

  • Dielectric Strength: >60 Kv/mm

  • Impact Strength: >13 Kg.Cm/Cm2

  • HS Code: 39209910

Product Description

PTFE sheet are moulded, skived or cut from 100% virgin PTFE. It has the best chemical corrosion resistance among known plastics. Without being aging, lowest friction coefficient, wear resistance. The unloaded operating temperature range is -180~+260C. 
 
Typical Technical Data of PTFE Semifinished Materials
 

Property

Unit

Value

Density

Gms/cc

2.13- 2.30

Tensilestrength

Kg/cm2

200

Elongation

%

250

Impactstrength

Kg.cm/cm2

13

Compressivestrengthat1%def.

Kg/cm2

40

Coefficientofthermalconductivity

Deg C

10-4

Volumeresistivity

Ohmcm

1018

Surfaceresistivity

Ohm
1017

 
 
Safe Operating temperatures

 
 
Deg C

- 50 to 250
(biological,pharma,foodapplications)
- 50 to 280
(Non-bio/food/pharma applications)

Dielectricstrength

KV/mm

60

Moisture /solvent absorption

-

Negligible

Combustibility

-

Non-combustible

Weatherresistance

-

Excellent

Chemicalresistance

 

Excellent,except for highly fluorinatingagents

 
Seal materials, electrical insulation parts, lining, oil less lubricating materials etc.
NORMAL DIMENSION:
 

Size(mm)

Thickness(mm)

Tolerance

150X150

1.0~30

0.05-0.50

250X250

1.5~30

0.05-0.50

300X300

1.5~30

0.05-0.50

450X450

1.5~30

0.05-0.50

600X600

1.5~30

0.05-0.50

800X800

1.5~30

0.05-0.50

1000X1000

1.5~30

0.05-0.50

1200X1200

2~30

0.1-0.50

1000X2000

3~35

0.1-0.50

1500 X 1500

3~35

0.1-0.60

2000 X 2000

5~35

0.1-0.60