100% Virgin PTFE Skived Sheet

• Material: PTFE
• Kind: Engineering Plastic Sheet
• Water Absorption: ＜0.01%
• Contraction Percentage: ＜0.4%
• Tensile Strength: 15-35MPa
• Density: 2.10-2.3G/Cm3
• Color: White, Black, Colorful
• Transport Package: Export Carton
• Specification: 1000*1000; 1200*1200; 1500*1500mm
• Trademark: Senrong
• Origin: Zibo China
• HS Code: 39209910
• Production Capacity: 50tons/Month

Product Description

Product Description

PTFE SHEET

 There are two kinds of PTFE sheet ,one is skived sheet and another is Molded sheet ,

 

Ptfe molded sheet is manufactured by molding method with PTFE granular resin,

 

Ptfe skived sheet is made from moulded billets.the thickness is from 0.2-12mm.

 

they are used for Lining bearing pads,seals,and electrical insulation ,and so on


 

Quality assurance:

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

 

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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