About Polyurethane Scraper

 About Polyurethane Scraper

Characteristics of polyurethane scraper materials

Polyurethane scraper material is a new polymer material made of polyurethane resin as the main component and adding various additives. It has the following characteristics:

1. Wear resistance

The polyurethane scraper material has high hardness, and the molecular structure of the material itself is uniform and dense, so it has very good wear resistance and can be used for a long time without losing the good scraper effect.

2. Corrosion resistance

Due to the tight molecular structure of the polyurethane scraper material, its surface is not easily corroded by chemical substances, so it has excellent corrosion resistance.

3. Good elasticity

The polyurethane scraper material has very good elasticity when used, so it can be well adapted to various operating environments such as printing and coating, thereby effectively reducing the friction between the scraper and printing plates, coatings, inks and other substances, reducing This prevents the wear of scrapers and printing plates.

Application scope of polyurethane scraper materials

Polyurethane scraper material has a variety of excellent properties and has been widely used in printing, coating and other fields, such as:

1. Printing: As an accessory of printing machinery, polyurethane scraper material can keep the surface of the printing plate flat and ensure that the ink is evenly covered on the printing plate, thus ensuring the printing quality.

2. Painting: As a kind of painting tool, polyurethane scraper material can be used to paint various materials, such as wood, metal, plastic, etc.

3. Other fields: Polyurethane scraper materials can also be used in medical equipment, food packaging and other fields. They are antibacterial and easy to clean, and can meet strict hygiene requirements.

 Advantages of polyurethane scraper materials

Compared with traditional scrapers made of iron, copper and other materials, polyurethane scraper materials have the following advantages:

1. Longer life

The polyurethane scraper material can maintain good mechanical properties during use and is not easily worn, so it has a longer life.

2. Lower cost

Polyurethane scraper material is relatively cheap to produce and, because of its longer life, is cheaper to use.

3. Safe and reliable

The polyurethane scraper material does not contain harmful substances, so it will not cause any harm to the human body during use.

Summary: Polyurethane scraper materials have been widely used in printing, painting and other fields due to their excellent characteristics such as wear resistance, corrosion resistance, and good elasticity. Compared with scrapers made of traditional materials, polyurethane scrapers have a longer life and lower usage costs. With lower cost and higher safety and reliability, it is a new polymer material worth promoting.

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