Copolymer of Tfe and Hfp, Fluorinated Ethylene-Propylene Resin (FEP)

• CAS No.: Na
• Formula: Na
• EINECS: Na
• Molecular Principal Chain: FEP
• Color: Black
• Melt Flow Rate(Mfr) G/10min: 2.1-4.0
• Model NO.: FEP EW-1
• Breaking Strength ≥ MPa: 25.0
• Elongation ≥%: 300
• Melting PointºC: 265±10
• Specific Gravity: 2.12-2.17
• Dielectric Constant(106Hz) ≤: 2.15
• Dissipation Factor(106Hz) ≤: 7.0X10(-4)
• Transport Package: 25kg/Bag
• Specification: 25KG/BAG
• Trademark: LABEYOND
• Origin: China

Product Description

Product Description

Fluoropolymer has excellent temperature reisitance, dielectric performance, chemical stablility, weather reistance, in-combustibility, non-stickiness and low friction coefficients. It is widely used in food, medical, agriculture, oil, chemicals, machinery, electronics, architecture, automobiles, aerospace, and household items. At present, our company's fluoropolymer products inculde FEP, PFA, PTFE, etc.

Application:
Molding material, with excellent stress cracking resistance, mainly used for lining of pipe and valve.

Technical index
 

Application:
Low melt extruding material, with good stress cracking resistance, mainly used for tubing, film, insulation and jacket of wire & cable.
Technical index:
 

NO.	Item	Unit	Value	Test Method
1	Melt Flow Rate(MFR)	g/10min	2.1-4.0	ASTM D2116
2	Breaking Strength ≥	MPa	25.0	ASTM D638
3	Elongation ≥	%	300	ASTM D638
4	Melting Point	ºC	265±10	ASTM D3418
5	Specific Gravity	/	2.12-2.17	ASTM D792
6	Dielectric Constant(10^6Hz)  ≤	/	2.15	ASTM D150
7	Dissipation Factor(10^6Hz)  ≤	/	7.0x10^-4	ASTM D150

Recommended processing conditions:
Extruding Machine L/D: 25:1-30:1
Screw Compression ratio: 3:1
Equilibrium Ratio (DDR):7-15
DRB: 0.95-1.03
Extrusion Speed:10-20m/min
It is corrosive to most metals, and anti-corrosion materials are suggested for the extruding machines,such as:HAC-276


Package:It is packed in PE bag and put in paper drum or in double-layer reinforced plastic bag, net wt. 25kgs/package.
Storage:Stored in clean, cool and dry places; avoid direct sunlight, moisture and dust.

Recommended processing conditions:
Heating Temperature: 330-350ºC
Heating Time: 30-180min
Pressure-holding Time: 5-20min
Cooling Time: 5-10min
It is corrosive to most metals, and anti-corrosion materials are suggested for the extruding machines,such as:HAC-276
 
Package:It is packed in PE bag and put in paper drum or in double-layer reinforced plastic bag, net wt. 25kgs/package.
Storage:Stored in clean, cool and dry places; avoid direct sunlight, moisture and dust.