EPTFE Gasket Sheet

EPTFE Gasket Sheet

Product number:KXT B302

Quick Overview: EPTFE Gasket Sheet is a form of PTFE which is expanded and stretched in many different directions during the manufacturing process.This multi-directional, higher strength material demonstrates a reduced tendency to creep under load at elevated temperatures when compared with other PTFE gasket materials

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Product Description

With professional EPTFE Gasket Sheet factory, Ningbo Kaxite Sealing Materials Co.,Ltd is one of the leading China EPTFE Gasket Sheet manufacturers and suppliers.

 

EPTFE Gasket Sheet

Style KXT B302 EPTFE Gasket Sheet

EPTFE Gasket Sheet is a form of PTFE which is expanded and stretched in many different directions during the manufacturing process. This multi-directional, higher strength material demonstrates a reduced tendency to creep under load at elevated temperatures when ompared with other PTFE gasket materials. EPTFE gasket sheet shows good mechanical recovery over long term compression and temperature fluctuation resulting in very low leakage rates and, due to the very soft texture of the material, conforms perfectly to pitted, uneven flange faces

 

Advantage

• Conforms perfectly to the contours of very uneven sealing faces

• Very high sealability especially at very low stresses

Excellent resistance to chemical corrosion

• Superior resistance to creep and cold flow

• Very clean and soft sealing material

Non-aging, unlimited shelf-life

Conforms to FDA standard

Easy to cut and install

 

Application

Used in petrochemical, food and pharmaceutical industries

• Seal nearly all aggressive chemicals 0-14 PH

• Various kinds of flanges and vessel mouths

• Paper industry and medical equipments

• Pneumatic and water systemss

• Steam

• Pump., etc.

 

Specification:
Length1500mm xWidth1500mm xThickness 0.5-6m

 

Properties:

PROPERTY

STANDARD

VALUE

Color

-

White

Density

ASTM D792

0.75-0.95g/cm3

Operating temperatures

-

-240 - 260°C

Compressibility

ASTM F36

45 %

Recovery

ASTM F36

12 -13%

Creep Relaxation

ASTM F38

35 – 36 %

Sealability (Nitrogen)

ASTM F 37B

0.15 ml / hr

Sealability (Fuel A)

ASTM F 37B

0.02 ml / hr

Service Pressure

-

Full Vaccum to 19 MPa

Tensile Strength Both directions

ASTM D638

16 – 17 MPa

Weather resistance

-

Excellent

Chemical resistance

-

Excellent

 

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