Product Details

PU scraper Physical Features:

1	good abrasion resistance
2	wide hardness range
3	mechanical intensity
4	good oil and water resistance
5	good resistance to oxidation and Heat
6	low temperature resistance
7	shock absorption
8	good electrical insulation properties
9	good tear resistance
10	low compression set

Performance:

1. PU material has high abrasion resistance, high aging resistance, high anti-solvent,long life span.
2. PU material can protect the belt conveyor effectively. PU conveyor belt scrapers are

used to scrape coal chemical adhesion of ash and powder materials such as coal transportation, fertilizer delivery, and gravel delivery and so on.
3. PU scraper for scraping cloth products, shaving products, such as the adsorption of water.

4. Our squeegee made of special polyurethane elastomer has the following advantages:

*High abrasion resistance and tear resistance to print high quality materials evenly.

*Excellent resistance and minimum swell to a wide range of pastes and solvents

*Precisely finished edge

*Super solvent resistance

*Long service life
5. Normal Squeegees Mainly used in the glazing line of ceramic, wood and other Industries

with lower polar solvents.

6.Anti-Solvent Squeegees is used in PCB manufacturing enterprises and printing industry.

It’s easy to grind, suitable for printing circuit board.
7. NDI products is super wear-resistant, tear-resistant, super solvent and is suitable to

plastic silk screen.
8. Flat squeegees, squeegees with edge

9. All types could be produced according to your requirement.

The technical data sheet

		HL1336
Prepolymer NCO content		3.60
Proportioning:Prepolymer/MOCA(mass ratio)		100/10.65
Suggest mixing temperature	Prepolymer(°C)	80
	MOCA(°C)	110-120
Moulding vulcanization temperature(°C)		105-110
Additional vulcanization (°C*hour)		(100-110)*(12-16)
physical index	Hardness (shore A)	85
	Tensile strength (Mpa)	44.01
	Tearing strength (KN/m)	107.14
	Elongation (%)	727.92
	Permanent deformation (%)	5.17
	Abrasion (cm3/1.61km)	0.0192
	Spring back (%)	33

Specification:

1.Regular size:50x9x3000,50x10x3000,35x7x3000 ect.

2.Hardness:35A-50A,55A,60A,65A,70A,75A,80A,85A,90A,95A

3.Color:Red,Green,Blue,Natural,tea color,yellow,etc.

4.Shape:Flat,V,Bevel

5.No buble,no dark spot

6.Surface smoothly

7.No watermark,no screw thread

8.Any size and any color also can be custom.

Application:

1.Normal Squeegees Mainly used in the glazing line of ceramic, wood and other Industries with lower polar solvents.

2.Anti-Solvent Squeegees is used in PCB manufacturing enterprises and printing industry.

3.Flat squeegees, squeegees with edge, all of type could be produced according to customers.

4.PU conveyor belt scrapers used to scrape coal chemical adhesion of ash and powder materials such as coal transportation,

fertilizer delivery, and gravel delivery and so on.

5.PU scraper for scraping cloth products, shaving products, such as the adsorption of water.