PFA Resin PFA granule PFA powder plastic raw materials PFA
PFA is the copolymer of TFE and PPVE, with excellent chemical stability, electrical insulating property, age resistance and low friction.
Its high temperature mechanical property is much higher than PTFE and can be processed as common thermoplastics.
TCI-702:Mainly used for producing tube,pump,valve,Storage tank lining, diaphragm, joint and part of the bearing
TCI-701: Mainly used for producing tube,wire insulation layer,film and kinds of parts.
TCI-700:Used for general-purpose plastics extrusion processing, mainly used for cable insulation wire, multiconductor cable sheath, etc
TCI-708:Mainly used in aviation, aerospace industry, chemical industry, cable extrusion of faster. For most USES location economy without stress cracking resistance.
Quality Specifications
|
Item
|
Unit
|
TCI-702
|
TCI-701
|
TCI-700
|
TCI-708
|
|
A
|
B
|
C
|
|
Appearance
|
Translucent particle, with impurities such as metal debris and sand, containing visible black particles percentage point less than 6$
|
|
MFR
|
g/10min
|
0.8-2.5
|
2.6-6
|
6.1-12
|
12.1-16
|
16.1-24
|
>24
|
|
Relative Gravity (25℃)
|
g/cm3
|
2.12-2.17
|
|
Melt Point
|
℃
|
300-310
|
|
Processing Tm
|
℃
|
260
|
|
Tensile strength (23℃)≥
|
Mpa
|
32
|
30
|
28
|
26
|
24
|
24
|
|
Elongation at break (23℃)
|
%
|
300
|
300
|
350
|
350
|
350
|
350
|
|
Volatile <
|
%
|
0.01
|
| 
