FEP LC280 for wire an cable extrusion

1)direct manufacturers 2)high temperature resistance 3)high purity 4)flame retardant 5)radiation resistance

Fluorinated ethylene propylene FEP

Synthesis: using emulsion polymerization, the polymerization processes often use the initiator is water soluble inorganic peroxides such as money or Persulfate potassium persulfate, inorganic peroxide system represents the persulfate initiated polymerization to generate FEP.

Properties: FEP crystalline melting point 304 °C, density is 2.15, it is a kind of soft plastic, tensile strength, abrasion resistance, creep resistance is lower than that of many engineering plastics.It is chemically inert, in a very wide temperature and frequency range has a low dielectric constant (2.1).This material can prevent the ignition, flame spread, excellent weatherability, low coefficient of friction, from low temperature to 200 "C can be used.The material can be made for extruded and molded granular product, used as a bed and electrostatic coating powder, can also be made into an aqueous dispersion.Usage: FEP has excellent corrosion resistance, is currently the most ideal anti-corrosion materials.FEP lining ball valves for petroleum, chemical, dye, pesticide and other industries in the various strong corrosive medium, open and close control and development.FEP lining ball valve shell casting with casting, smooth appearance, high strength, contact with the corrosive medium with FEP lining bag, products in various acid, alkali, salt corrosive medium using.Its main purpose is the production of pipe and chemical equipment, cylinder liner surface layer and a variety of wire and cable, such as aircraft hook line, booster cable, alarm cable, flat cable and oil well logging cable.

FEP LC280 Technical Parameter
Physical Performance	Specific Gravity (g/CM3)	2.12-2.17
	Melting Flow Rate(g/10min)	30
	Melting Point (°C)	270±5
Mechanical Performance	Tensile Strength (MPa)	≥18
	Breaking Extension (%)	≥250
	Compression Intensity (MPa)	15.2
	Shore Hardness	55-65
	Coefficient of Kinetic Friction	0.3
Thermal Performance	Maximal Temperature of Continuous Work (°C)	200
	Thermal Distortion Temperature (°C) (1.8ZMPa)	50
	Coefficient of Linear Expansion *105(K-1)	8-15
Electrical Performance	Volume Resistanc (Ω·CM)	>1018
	Insulation Breakdown Voltage (3.2mm)	20
	Relative Dielectric Constant (1KHz)	2.1
	Dielectric Loss Angle Tangent Value (tanδ) (X106Hz)	<0.0005