Prodcution:PTFE, rods, tubes, plates, film, PTFE, seals, rubber products, Piston Ring, ring support, the Pan-gen fluoride plastics, engineering plastics.
Has passed ISO9002 quality system authentication in 1999!
Expanded Polytetrafluoroethylene unnsintered tape
(degreased unsintered tape)


1¡¢Feature£ºThe remarkable properties of polytetrafluo roethylene(PTFE)are well known,notably its low corefficents of friction,non stick surface characteristic,wide working temperature range from-180¡æto+260¡æ.excellent weathering resistance and corrosion resistance.

Expanded PTFE unsintered tape makes from pure PTFE.It has an expanded network composed of superfine fibers and joints. The combination of flexbility high longitudinal strength,and easy deformability in the transverse direction.makes expanded PTFE un-sintered tape very suitable for packing and threadsealing applications.But it is not be suitable for use in certain critical application for example when contact with high concentration of gaseous oxygen or liquid oxygen involved.


Nominal tolerance
Thickness(mm) 0.075
Width (mm) 12£¬13£¬18
Length (mm) 5£¬10£¬15

3¡¢Main propertis:

Propertis unit Result
¢ñType ¢ò Type
Apparent density g/cm3 0.6~1.2 0.2~0.6
Tensile strength(min)¡Ý MPa 9 10
Crack elongation(min)¡Ý % 80 30
Residual lubricant content(max)< % 0.5 0.5
4¡¢Applications:Expanded PTFE unsintered tape is used for packing and thredsealing.
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Add£º Yongsheng Industrial Park, Baqiao Town, Yangzhong City, Jiangsu Province( P.C.:212217 )
Tel:+86-511-8851 6510¡¡¡¡Fax:+86-511-8851 5840¡¡¡¡¡¡