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Fluoropolymer FEP Granule

Fluoropolymer FEP Granule

Quality Specification of Fluoropolymer FEP Granule High Speed Extrusion DS618 Application of Fluoropolymer FEP Due to its excellent heat resistance, low friction, non-stickiness and lubricity, chemical corrosion resistance, thermal stability and electrical insulation, as well as melt processing,...

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Product Details

Quality Specification of Fluoropolymer FEP Granule High Speed Extrusion DS618

 

Item

Unit

              DS618



A

B

C

D

Appearance

Translucent particles,without impurities such as metal debris and sand,containing visible black particles percentage point less than 2%

Melting Index

g/10min

16.1-20

20.1-24

24.1=28

12.1-16

Tensile strength≥

Mpa

20

18

16

20

Elongation at break ≥

%

300

270

250

300

Relative Gravity


2.14-2.17

Melting point

°C

265±106

Dielectric constant


2.15


Dissipation Factor


7.0x10

Volatile,≤

%

0.1

Heat stress Cracking Resistance




Main Applications of Fluoropolymer FEP Granule High Speed Extrusion DS618

 

Mainly for aviation and aerospace industry,the MTR transport vehicles,automatic switching equipment,well test equipment,flame alarm systems,high-rise buildings,fire regional wires,cables,computers,communication networks,electrical fields,particularly applicable for high-speed extrusion small-caliber wire insulation material. It is more economical when used in where no high stress cracking resistance is required.



Application of Fluoropolymer FEP


Due to its excellent heat resistance, low friction, non-stickiness and lubricity, chemical corrosion resistance, thermal stability and electrical insulation, as well as melt processing, fluoropolymer FEP has a wide range of applications. Manufacturing convenience.

(1) according to its electrical characteristics, non-combustible, high and low temperature resistance: used in industrial cables, electronic equipment wiring, aviation wire, flat cable.

(2) according to its high and low temperature resistance, corrosion resistance, Adhesiveness: used in piping materials, heat exchangers, cable ducts, valves and pumps (components, gaskets, linings), chemical appliances, semiconductors, medical devices.

(3) according to their heat resistance, non-adhesiveness, electrical properties, Non-combustibility: film, shrink tube and electrical insulating material used in roll coating.

(4) according to its corrosion resistance, weathering resistance, blow molding property: used in corrosion spray, filter fiber and fabric, Defogger and tube wall thin and thin apparatus parts.

(5) according to their melting properties: solder rod and used as solid adhesive for intermediate bonding and welding of PTFE with other difficult adhesives.

(6) wear resistance, Heat resistance: can be used as paste flattening machine anti-wear spray, and anti-coke spray.


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