Expanded PTFE Sheet

Brand:LANLE

Description:Lanle expanded ptfe sheet has excellent properties such as creep resistance, cold flow resistance, ultra low temperature resistance, no pollution, easy installation and replacement. Under very small pretightening force, even under the changing pressure environment, it can withstand considerable internal pressure, which is very suitable for the sealing of flanges with rough or worn uneven and fragile enamel surface, The sealing occasions with temperature change meet the sealing requirements under harsh conditions and are used in various fields such as chemical industry, medicine and so on.

Origin:China Shanghai

MOQ:1Rolls

FOB:perRolls100--800USD

Port:shanghai

Payment Terms:T/T

Supply Ablility:9999Rolls

Supply Time:Day

Delivery Time:2018-08-15

Packaging Details:CARTON/PC

Product detail: Multidirectionally expanded ptfe sheet made from 100%PTFE This special manufacturing process results in almost equal tensile strength in  in all directions. PTFE expanded sheet  is a product that be completed by more than 20 processes. The requirements for each process are very strict. In the past, foreign companies could produce and monopolize the Chinese market.

Lanle expanded ptfe sheet has excellent properties such as creep resistance, cold flow resistance, ultra low temperature resistance, no pollution, easy installation and replacement. Under very small pretightening force, even under the changing pressure environment, it can withstand considerable internal pressure, which is very suitable for the sealing of flanges with rough or worn uneven and fragile enamel surface, The sealing occasions with temperature change meet the sealing requirements under harsh conditions and are used in various fields such as chemical industry, medicine and so on.

Application:

● Aerospace ● Petrochemical ● General Chemical ● Pulp and Pape

● Food and Beverage ● Power Generation

Advantages:

◆ Good chemical resistance ◆ Resistance to cold flow

◆ Excellent mechanical strength ◆ Reliable sealing

◆ Flexible & easy cutting ◆ Clean and non-toxic

Physical Properties:

SIZE:1500mm x1500mm xThickness0.5-10mm，1500mm*3000mm*0.5mm to 10mm

SN	Size	Thkness(mm)	Size	Thkness(inch)
1	1500mmx1500mm	0.5	60'' x 60''	1/64''
2	1500mmx1500mm	1	60'' x 60''	1/32''
3	1500mmx1500mm	1.5	60'' x 60''	1/16''
4	1500mmx1500mm	2	60'' x 60''	5/64''
5	1500mmx1500mm	3	60'' x 60''	1/8''
6	1500mmx1500mm	4	60'' x 60''	5/32''
7	1500mmx1500mm	5	60'' x 60''	3/16''
8	1500mmx1500mm	6	60'' x 60''	1/4''
9	1500mmx1500mm	7	60'' x 60''
10	1500mmx1500mm	8	60'' x 60''
11	1500mmx1500mm	9	60'' x 60''
12	1500mmx1500mm	10	60'' x 60''

Work Temperature	-240～270℃,Melt315℃
Tensile strength	≥10mpa F-152
Compressive strength	≤140mpa (GB/T20671.2)
Compression(35mpa load)	66%(GB/T20671.2)F-36
Recovery (35mpa load)	11.60% (GB/T20671.2)F-36
Creep(100degCx22hr)	68.33%(GB/T20671.5)F-38
Nitrogen -seal(ml/hr-17.25mpa)	0.16Internal Pressure 4Mpa(JB/T10688)
Nitrogen -seal(ml/hr-35mpa)	0.0037Internal Pressure 4Mpa(JB/T10688)
Density	0.9 to 1.0g/cm3 (GB/T22308) ASTM D 4895