• Name：Modified ptfe sheet
• Number：G-GF66
• Class：PTFE Sheet
• Added time：2013-08-19
• Views：4582
• Sold amount：0

Details

Specifications:

Material: modified ptfe 
Excellent bolt torque retention 
Chemical and High Temperature resistance

Thickness: 1~ 36mm

Width: 100 ~ 2000mm

PH Value: 0~14

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.

 Benefits:
> Reduced creep relaxation   > Chemical resistant   > Cost saving
> Tighter seal 

Specification

GREATSEALING   Code	GF6650	GF6600	GF6604	GF6610
Color	Fawn	Blue	Off-white	Black
Composition	PTFE with  silica	PTFE with  glass  microspheres	PTFE  with  barium  sulfate	PTFE  with  graphite
Temperature Minimum Cont. max.	-268 C +260 C	-268 C +260 C	-268 C +260 C	-268 C +260 C
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
Density g/cm3	1.8~1.9	1.8~1.9	1.8~1.9	1.8~1.9
Tensile Strength N/mm2  ASTMF 152-95	13	13 ~ 14	11	11
Flammability	Will not support flame
Bacterial Growth	Will not support

More information of modified PTFE sheets,please feel free to contact GREATSEALING.