High Quality 1.6 mm green PTFE turcite sheet1
3 year ago
Product Properties
Material
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PTFE+bronze
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|
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Colour
|
Blue
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Red
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Green
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Density (g/cm3)
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3.4
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3.3
|
3.2
|
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Coefficient of linear expansion (40-120°C)
|
7.7
|
7.62
|
7.5
|
||
Tensile strength (Mpa)
|
17
|
16
|
14
|
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Elongation (%)
|
180
|
170
|
150
|
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Compressive strength (Mpa)
|
33--42
|
30--40
|
28---38
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Bending strength (Mpa)
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25-30
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25-30
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23--29
|
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Non-notched impact strength (KJ/m2)
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>16
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>15
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>14
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Wear (PV=0.7N/mm2.m/s)
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0.010-0.020
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0.010-0.020
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0.010-0.020
|
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Friction loss performance
Asbestos Jointing Sheet, Exhaust Gasket Material For Cylinder, Gasket Sheet, Gauge Glass, Gland Packing, Level Gauge, Non-Asbestos Jointing Sheet, Quartz Glass, Sight Glass
(dry friction) Friction coefficient (μ)
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0.13--0.20
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0.15-0.21
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0.16-0.23
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Property Characteristics
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|
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1
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High Wearing Resistance: normally ten times of cast iron guide, good accuracy
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2
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Low Friction: friction coefficient<0.04, only 1/3 of cast iron guide, reducing the driving-energy consumption
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3
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No Creeping: moving steadily
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4
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Good Shock-absorbing Ability: improving processing accuracy
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5
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Good Lubrication
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Main Product:
Non-Asbestos Jointing Sheet,
Cylinder head gasket sheet ,
Braided Gland Packing,
Level Gauge Glass,
Level indicator Sight Glass ,
Quartz Glass
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