paper suction box aotian paper machinery-Aotian Machinery Manufacturing Co., Ltd.

Suction Box

Name: Vacuum Suction Box

Material: UHMWPE / HDPE / PE

Tolerance: +2 -(1-0)

Density: 0.93-0.98g/m³

Water Absorption: <0.01%

Friction Coefficient: <0.09

Injection molding pressure /MPa: 68.9-137.8

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Description

All the ceramic panel good abrasion resistance, low friction coefficient， ultrahigh molecular weight polyethylene glass fiber reinforced plastic substrate, high strength stainless steel enclosure, long service life. Asingle slit, the double seam, three slits, etc. Seat can rotate 360 degrees installation is adopted, meet the demand of different installation space.

Technical Data

Material	UHMWPE / HDPE / PE
Tolerance	+2 -(1-0)
Density	0.93-0.98g/m³
Water Absorption	<0.01%
Friction Coefficient	<0.09
Injection molding pressure /MPa	68.9-137.8
Shore hardness	(JIS K7215) 60-70
Breakdown strength	17.7-19.7

Zirconia Technical Data

Names of Index	Units	Index value	Measured value
Hardness	Kg/mm²	HRA=89.5	HRA=88 convert into HV=1300
Volume density	G/cm³	4.08	3.8
Coefficient of linear expansion	1/℃	(6.9-6.5)*10-6/℃	(6.9-6.4)*10-6/℃
Zirconia content	%	99	98-99.5
Friction coefficient		0.005	0.007
Water absorption	%	0.006	0.006

Aluminium Oxide Technical Data

Names of Index	Units	Index value	Measured value
Hardness	Kg/mm²	HV=1300	HRA=88 convert into HV=1300
Volume density	G/cm³	3.8	3.8
Bending strength	Mpa	320	320
Coefficient of linear expansion	1/℃	(6.9-6.5)*10-6/℃	(6.9-6.5)*10-6/℃
Aluminium Oxide content	%	98-99.5	98-99.5
Friction coefficient		0.007	0.007
Water absorption	%	0.006	0.006

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