PTFE Plastic Rod

• Material: PTFE
• Kind: Hard Plastic Rods
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 15-35MPa
• Transport Package: Export Carton
• Specification: Dia: 8-300mm Length: 100-1000mm
• Trademark: Senrong
• Origin: Zibo China
• HS Code: 39169090
• Production Capacity: 30tons/Month

Product Description

Product Description

Features: There are three kinds of PTFE rods to offer,one is manufactured by paste extruding method in the diameter from 2 to 4mm and the other is made by ram extruding method in the diameter from 5 to 150mm,rods over the diameter 55 to 300mm are manufactured by moulding

There are three kinds of PTFE rods to offer,One is manufactured by Paste extruding method in the diameter From 2 to 4mm and the other is made by ram extruding method in the diameter from 5 to 120mm;rod ver the diameter 55 to 350mm are maufactured by moulding 

 

Quality assurance: we choose Chinese best PTFE powder to make them

1. Professional manufacturer of PTFE products more than 10 years
2. Can be meet different clients demand 
3. Manufactured in Class 100,000 Cleanroom
 

Technical indicators

Properties			Unit	ASTM Test method	100% PTFE
Physical Properties	Specific gravity		g/cm3	D792	2.20-2.30
	Melting point		ºC	-	327
	Coefficient of linear thermal expansion		10^-5/ºC	D696	9.9 (23~66ºC)
	Thermal conductivity		10^-6W/m.k	C177	1.9
	Index of refraction			D541	1.35
	Coefficient of water absorption		%(24h)	D570	<0.01
	Min. Temperature		ºC	-	-180
	Max. Temperature		ºC	-	260
Mechanical Properties	Tensile strength		Mpa	D638	25~34.3
	Elongation		%	D638	200~400
	Compressive strength		Mpa	D695	11.8
	Bending strength		Mpa	D790	0.55
	Flexural modulus		X10^3Mpa	D790	-
	Hardness		Durometer	D2240	50-55
	Coefficient of dynamic friction Working Pressure		0.7Mpa Kgs/cm2	- -	0.10 300~400
Electric Properties	Specific volume resistivity		Ω.cm	D257	>10^18
	Surface resistivity		Ω	D257	>10^16
	Dielectric breakdown voltage		(1.8"Th)kv/mm	C149	19.2
	Dielectric constant		10^6HZ	D150	<2.1
	Dielectric loss tangent		10^6HZ	D150	<0.0002
	Arc resistance		S	D495	>300
Chemical properties		Effect of sunlight		-
		resistance		D543
		resistance		C543
		resistance		-
		by machining		-

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