PTFE Film

Polytetra-fluoro-ethyiene thin membrane serve as electricity domestic implement agential,wire insulate and sealed washer.

Characteristic:

     Polytetra-fluoro-ethyiene thin membrane,pass through cut tie by poly-4 fluorous second fluidized resiny extrude,after sinter cut but succeed,direct membrane transfusives membrane transfusive membrane mangler direct but succeed again,It has undiniable electrical equipment insulate behavioural,non-ageing and extensive use temperature limt.

Model and common diffevence :

1(membrane) mm

No		Thickness	Width	Length
1		0.03~0.12	30~110	≥30000
2		0.05~0.10	30~90	≥30000
3		0.20~0.50	30~300	≥1000

2(cut tie) mm

Thickness	Common difference	Width	Common difference	Length
0.3	±0.03	3~300	±3.0	≥5000
0.5	±0.05
0.85	±0.14
1.0	±0.20
1.5	±0.30			≥3000

Main technology index:

Name	Unit	Index ralue
		Directional	Undirectional	Undirectional
Stretch strength	MPa	30	20	10
Break elongation rate	%	30	50	100
Volume resistance rate		1×1015	1×1015	1×1015
Dielectric intensity(comstant-voltage)	(mean-value)(Lowest-occurence)KV/mm	100	60	40
		10	6	4

Application:

     Polytetra-fluoro-ethyiene thin membrane serve as electricity domestic implement agential,wire insulate and sealed washer.     Fill poly-4 second fluorous pass through cut tie.alive melt cope with back can glue be in circuit with lathe up do machine tool deway sheet use.