Modified PTFE Sheet for Seal

Style: Mechanical Seal
Function: Fixed Sealing, Shaft Sealing
Application: Equipment Seal, Flange Seal, Pump Seal
Shape (For Gasket): Sheet
Material: PTFE
Standard: Standard, Nonstandard
Customization:

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Miss Nina Hu
Vice-General Manager
Gold Member Since 2011

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Basic Info.

Model NO.
SUNWELL B4000Range
OEM
Yes
Color
Blue etc
Transport Package
Wooden Box
Specification
Standard Nonstandard according your request
Trademark
SUNWELL
Origin
China
Production Capacity
150000piece/Month

Product Description

Specification:
SUNWELL Code MF4350 MF4354 MF4351 MF4353
Color Fawn Blue Off-white Black
Photos        
Composition PTFE with silica PTFE with glass microspheres PTFE with barium sulfate PTFE with graphite
Temperature
Minimum
Cont. max.
-268 oC
+260 oC
-268 oC
+260 oC
-268 oC
+260 oC
-268 oC
+260 oC
Pressure bar 75 55 55 75
Sealability cm3/s (GB/T9129-2003) < 1 x 10-3 < 1 x 10-3 < 1 x 10-3 < 1 x 10-3
Creep Relaxation % ASTM F38 20 35 18 35
Compressibility Range % ASTM F36-99 10~15 25~40 5~12 7~19
Recovery % ASTM F36-99 > 21 >25 >35 >35
Tensile Strength N/mm2 ASTMF 152-95 13 12 11 11
Flammability Will not support flame
Bacterial Growth Will not support

Benefits:
> Reduced creep relaxation;
> Chemical resistant;
> Cost saving;
> Tighter seal.
Modified PTFE sheets improved performance over conventional PTFE, Reduced product loss and emissions. Excellent bolt torque retention, unique manufacturing process minimizes cold flow problems typical of skived and expanded PTFE Sheets. Withstands a wide range of chemicals for extended service life in a wide variety of applications.

Supplied Sizes:
60'' x 60'' , 70'' x 70'', etc
Thickness: 1/16'', 1/8'', etc

Modified PTFE Sheet for Seal

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