UHMW PE Suction Box Cover Dewatering Elements Vacuum Forming Boards

Min.Order: 300
Product origin: Qingdao, Shandong, China
Infringement complaint: complaintComplaint
US$ 2 ~ 5

Description

UHMW PE Suction Box Cover Dewatering Elements Vacuum Forming Boards



UHMWPE Suction box top
Hydrofoil dewatering elements suction box cover for paper machine dewatering hydrofoils hygroscopic box for paper machine produces an extremely smooth surface, most importantly resulting of a low friction coefficient; a low level of adhesion. No adhesion Excellent chemical resistance hydrofoil dewatering elements suction box cover for paper machine dewatering hydrofoils hygroscopic box for paper machine.

The suction box dewatering is based on the suction effect of the vacuum pump, which generates a high pressure difference between the top and bottom of the paper to force the dewatering of the wet paper. It is hoped that the regrind department can transfer the paper to the press department with a higher dryness

UHMWPE Suction box is  a box with a perforated cover over which the wire of a paper machine passes and to which suction is applied in order to remove water from the wet paper web.
It is a box connected with a suction pump and used (as for drying or cleaning) in a manufacturing process
 

Material
 
UHMWPE  ( Ultra-high Molecular Weight Polyethylene )
Design
 
any design can be made as request
Color
 
black/white/yellow/blue/red/orange or as request
Application
 
On paper and pulp industry
paper machines
Typesuction box covers
dewatering elements
suction hydrofoil
Forming boards
Foil covers 
Doctor Blades
Scraper blades 
Deflector blades
Profile strips
Key Features 

and Benefits
wear-resistant UHMW-PE material . 
extremely smooth surface
low friction coefficient
 a low level of adhesion. 
No adhesion Excellent chemical resistance 
For machines with speeds up to 800 m/min 
 

 





Assembly

PE dewatering elements for paper machines have a high level of thermal expansion. They must therefore be installed in such a way that enables the strips or covers to expand without restriction (T-bars, corner strips, dovetail guides, screws in elongated holes). The base frame support must have a grid of approx. 250 mm to ensure flawless functionality for our covers. This support must extend to the underside of the cover to ensure it has a flat installation surface. Xinxing plastic parts are made from ultra-high molecular weight (UHMW) polymer having a molecular weight of 5 million and greater. XINXING Manufacturing Company has been processing UHMW resin for over 10 years. This true hdpe polymer is excellent for resisting abrasion and corrosion while contributing a low coefficient of friction.


What is UHMWPE


UHMW-PE is defined as polyethylene whose molecular weight is 3.1 million or higher. When making this determination, it was found that physical properties increased rapidly as lower MW values increased, and then leveled off at the 3,100,000 value. As with most high-performance polymers, the processing of UHMW-PE is not easy. Because of its high melt viscosity, conventional molding and extrusion processes would break the long molecular chains that give the material its excellent properties. Current manufacturing methods include compression molding, ram extrusion and the warm forging of extruded slugs. UHMW-PE has the outstanding abrasion resistance and an extremely low coefficient of friction. Impact strength is high and chemical resistance is excellent.

The material does not break in impact strength tests using standard notched specimens; double-notched specimens break at 20 ft-lb/in (42.1 kJ/m2). UHMW-PE has a crystalline melting point of 267°F (131°C). The recommended maximum service is about 200°F (93°C).
 Care should be taken when fastening UHMW-PE, as its large thermal expansion can cause the material to buckle between fasteners if they are too far apart.
UHMW (ultra-high molecular weight polyethylene) is an extremely tough plastic with high abrasion and wear resistance.
The versatility of polyethylene has made it a popular plastic for countless industrial applications that require durability, low friction, and chemical resistance.



UHMWPE Properties

Property:

Test Method (Standard)

Ticona GUI4152

Ticona GUI4150,4120

Unit

Molecular weight

 

1.5million-4million

1.5million-8million

 

Density

ISO 1183-1:2012/DIN53479

0.92-0.98

0.93-0.98

g/cm³

Compression strength

ISO 604:2002

≥30

≥32

Mpa

Tensile strength

ISO527-2:2012

≥20

≥22

Mpa

Elongation at break

ISO527-2:2012

≥280

≥300

%

Dynamic Friction coefficient

ASTM D 1894/GB10006-88

≤0.20

≤0.18

 

Notched impact strength (Charpy)

ISO179-1:2010/GB/T 1043.1-2008

≥100

≥100

kJ/m2

Abrasion wear index

ES-X60210-2008

≤30

≤30

mg

Vicat softing point

ISO306:2004

≥80

≥80

°C

Hardness shore-D

ISO 868:2003

60-65

61-66

D

 

Advantage of hydrofoil dewatering elements suction box cover for paper machine dewatering hydrofoils hygroscopic box for paper machine

1. Non-Toxic and smell
2. Low coefficient of friction
3. Corrosion resistant
4. Abrasion and impact resistant
5. Anti-Weather and Anti-Aging
6. Self-lubricating
7. Wear Resistant
8. Great liner material for industrial material handling applications
9. UV Resistant/ultraviolet-resistance sheet
10. High Operating Temperature
11. High Tensile Strength
12. High Viscosity
13. Flame Retardant
14. Reprocessed

MaterialUHMWPE ( Ultra-high Molecular Weight Polyethylene )
Serviceany design can be made as request
Colorblack/white/yellow/blue/red/orange or as request
ApplicationOn paper and pulp industry
paper machines
Typesuction box covers
dewatering elements
suction hydrofoil
Forming boards
Foil covers
Doctor Blades
Scraper blades
Deflector blades
Profile strips
Key Features

and Benefits
wear-resistant UHMW-PE material .
extremely smooth surface
low friction coefficient
a low level of adhesion.
No adhesion Excellent chemical resistance
For machines with speeds up to 800 m/min


Our Company


The largest factory in China about Concrete Pumps Portable UHMWPE Nylon Plastic Crane Outrigger Stabilizer Pad, 8 workshops, 12 sets CNC machines, all kinds of certification and industry standards could be met. In addition, we could provide the best after-sale service, 24 hours online for you!

Here, any size and color of Crane Outrigger Pad are aviable with us

FAQ

Q:Is the size fixed?
A:No.we can meet your needs according to your acquirement. That is to say, we accept to customize.

Q: What is your MOQ of this item?
A: 500 kilograms.

Q: Is it all right to make customer's own brand name?
A: That's all right to engrave your own brand name.

Q: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q. Can you special order a product for me?
A. We are typically able to special order products for customers. OEM service .

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