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ETFE RESIN
Category : Polymers
CAS NO : EC NO : MF : MW : Specification : F40 Packing : 25kg per unit Product description : ETFE RESIN
PHYSICAL & CHEMICAL PROPERTIES:
ETFE is one kind of hypocrystalline and translucent polymer, the crystallinity is approximately 50%~60%, specific gravity is 1.7, and it is the lightest kind of the existing thermoplastic. ETFE has excellent mechanical strength, stiffness and abrasion resistance that makes it rank first among all existing thermoplastic. The melting point of ETFE is 260℃, upper service temperature range is from –60℃ to 150℃, lower service temperature is 230℃, heat of fusion is more than 300℃. ETFE provides excellent resistance to attack by the chemicals and solvents that can cause rapid deterioration of other plastics and all but the most costly metal alloys. ETFE is inert to strong mineral acids, inorganic bases, halogens, and metal salt solutions.
SPECIFICATION:
Index
Capability
Index
Capability
Specific Gravity
1.7~1.8
MFR g/10min
10~15
Melting Point ℃
260~270
Brittle Temperature ℃
< -80
Upper Service Temperature ℃
180
Heat Distortion Temperature burthen
104
Coefficient of Thermal Expansion, 10-5/℃
15
Heat Distortion Temperature burthen
71
Elongation %
100-400
Tensile Strength MPa
30~45
Yield Strength MPa
25~28
Compression Strength MPa
9~15
Dielectric Strength MV/m
16
Volume Resistivity Ω.cm
1016
Dielectric Constant (103Hz)
2.6
Dielectric Constant (106Hz)
2.6
Dielectric Dissipation Factor (103Hz)<
0.0008
Dielectric Dissipation Factor (106Hz)<
0.005
Coefficient of Friction
0.4
Rockwell Hardness
50
Water Absorption 24h %
< 0.01
Oxygen Index vol.%
31
Fire Resistance Property
V-0
Resistance to Erosion
Excellent
Resistance to Chemical Reagents
Excellent
Fracture under heat-resist stress
Excellent
PACKINGS: 25kg per unit
USAGE:
Because of its excellent stiffness, abrasion resistance and chemical resistance, mechanical strength, it is widely used in such areas as chemistry, telecommunication, equipment manufacturing and aviation area.
Uses : Because of its excellent stiffness, abrasion resistance and chemical resistance, mechanical strength, it is widely used in such areas as chemistry, telecommunication, equipment manufacturing and aviation area. Synonyms : no data
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ETFE RESIN