Valve Liner Molding Made Easy with FEP Resin

• CAS No.: 25067-11-2
• Formula: C5f10
• EINECS: 25067-11-2
• Molecular Principal Chain: Carbon Chain Polymer
• Color: White
• Feature: Recycle
• Material: FEP
• Usage: General Plastics
• Plastic Forming Method: Injection
• Mfi: 0.8-2.0
• Quality: High Quality
• Material Shape: Pellets
• Application: Wire and Cable, Tube etc
• Plastic Properties After Heated: Thermoplastic Plastics
• Features: General Purpose Grade
• CAS Number: 25067-11-2
• Transport Package: PE Bag
• Specification: 25kg Per Bag
• Trademark: Haiflon
• Origin: China
• HS Code: 3904690000
• Production Capacity: 1000000kgs

Product Description

Haiflon^®  FEP Resin SQ-082

Haiflon^®  FEP Resin for wire and cable is the copolymer of tetrafluorothylene (TFE) and HFP)with excellent thermo-stability, outstanding chemical inertness, low friction coefficient, distinctive air aging resistance, vapor penetrating resistance, non-inflammability and superior electrical insulation. It is nearly stabilized in rather wide ranges of temperature and frequency. And it can be widely used as wire and cable in the field of aircraft, spacecraft, communication, computer, electricity instrument, high buildings and high temperature up to 200º for a long time, etc. Due to its excellent interruption & shielding resistance to communication signals, the thermoplastic process techniques can be used to fabricate useful products from FEP.

Product Parameters

 

[Physical Property]

Grade	SQ-082
Appearance	Clean semi-transparent pellet
Melt flow rate (g/10min)	0.8~2.0
Tensile strength MPa	≥27
Elongation at Break (%)	≥320
Melting pointºC	265±10
S.S.G	2.12~2.17
Volatile (%)	≤0.10
Thermo-stress craze resistance	Very good
Volume resistance(Ω·cm)	1×10^16
Breaking down voltage (KV/mm)	20~24
Dielectric constant(10^6HZ≤)	2.10
Dielectric loss tangent(10^6HZ)	3.0×10^-4
Purposes	Lining of heat shrinkable tube, pump, valve & pipe etc. Insulation layer of wire.

 

FEP (Fluorinated Ethylene Pro pylene)
Characteristics: Fine self lubricity, insulation, high temperature resistance, flame retardant, and radiation resistance.
Application fields: Currently it is  mainly applicable to Te flon tube, high temperature electronic wire, RG cable, RF cable,power supply cable, computer control cable, tube and other products, widely used in household appliances, computer, and communication photovoltaic field.
FEP LC209 Technical Parameter:
Physical Performance	Specific Gravity	g/cm3	2.12-2.17
	Melting Flow Rate	g/10min	3-5
	Melting Point	ºC	265±10
Mechanical Performance	Tensile Strength	Mpa	>=25
	Breaking Extension	%	>=300
	Hardness	Shore hardness	56
	Yield Strength	Mpa	-
	Coefficient of dynamic friction	--	0.3
Thermal Performance	Max imal Temperature of Continuous Work	ºC	200
	Thermal Distortion Temperature	ºC(  1.82MPa)	47
	Coefficient of Linear Expansion	(-10-5/ºC)	8-15
Electrical Performance	Volume Resistanc	Ω.cm	>1018
	Insulation Breakdown Voltage	KV(3.2mm thickness)	20
	Relative Dielectric Constant	1KHZ	2.1
	Dielectric Loss Angle Tangent Value	1KHZ	<0.0005
Application fields	large conduct area thick-walled cable insulation and protective jacket, thin pipes, geothermy heating cables
Extrusion application	Wires over 10AWG, Compound wire protective jacket

 

Application

The low melting index resin and heat stress cracking resistant moulding plastic, used for stress cracking resistant requiring and low or medium speed processing, mainly for heat shrinkable tubes, pumps,valves,piping and lining,wire insulation layer.

Company Profile

 

Why Choose Us

 

Packaging & Shipping

 

Package, storage & transportation:
FEP resin pellet is sealed with two layers of polyethylene sack, packed in hard paper drum with net weight 25kg per drum, and should be stored in clean and dry warehouses to avoid pollution from impurities. The processing temperature should be below 400ºC to avoid releasing toxic gases.