FEP Extrusion Grade

Group FEP
Min. Order 100 kilogram
Terms of Payment L/C, D/A, D/P, T/T
Update Time 2016-06-28
Description

                                                                          FEP Resin for Extrusion



FEP is the copolymer of tetrafluoroethylene (TFE) and hexafluoropropylene (HFP). It has excellent thermo-stability, outstanding chemical inertness, lowfriction coefficient, distinctive air aging resistance, vapor penetrating resistance, non-inflammability and superior electrical insulation.


FEP extrusion grade is mainly used in extruding insulation layers and jackets for conducting wire and cable. It’s also widely used in the production of pipe, tube, film and etc.



Items

 FEP Extrusion Grade  

FT-1

FT-2

FT-3

FT-401

FT-402

FT-501

FT-502

Appearance

Clean semi-transparent pellet

Melt flow rate(g/10min)

2.1-4.0

4.1-8.0

8.1-12.0

12.1-16.0

16.1-20.0

20.1-24.0

24.1-35.0

Tensile strength

(MPa)≥

25

21

21

20

20

18

16

Elongation at Break(%)≥

300

300

300

300

300

280

250

Melting point(℃)

265±10

265±10

265±10

265±10

265±10

265±10

265±10

S.S.G

2.12-2.17

Volatile(%)≤

0.10

Thermo-stress craze resistance

Very good

Very good

good

good

good

good

good

Dielectric loss tangent (106HZ)

3.0×10-4

4.0×10-4

Application

Thick wire jacket, valve etc.

Wire and cable for general purpose, pipe, tube etc.

High Speed Extrusion. Thin wire and cable, tube etc.


Package, storage and transportation:

FEP resin issealed in plastic bag with 25kgnet weight per bag, and then packed in drum or big cardboard box. It should bestored in clean and dry warehouses to avoid pollution from impurities. The processing temperature should be below 400℃to avoid releasing toxic gases.