The different kinds of Polyurethane (PU) material paper making rolls

Fine gum, good rebound elasticity, good abrasion resistance, strong tear resistance, good bending strength, tensile strength and

Large elongation at break, moderate temperature resistance (-50 degrees to +85 degrees), large adjustable range of hardness (5A to 99A Shore). Oil and corrosion resistant, environmentally friendly and non-toxic.

1. Excellent abrasion resistance

2. Wide hardness range: The hardness of polyurethane products is about Shore A10-D80, while the hardness of ordinary rubber-like Shore A60-100. It is worth noting that the polyurethane elastomer can have an elongation of 400-800% within this hardness range. When the elongation of natural rubber is 550, the highest hardness is Shore A70.

3. High strength and high elongation

4. Excellent oil resistance: Polyurethane products have better oil resistance than cyanide rubber; aging resistance is better than natural rubber and other synthetic rubbers; polyether-type PUR is better than polyester-type PUR in terms of resistance to hydrolysis, acid and alkali solution corrosion .

5, with light capacity, high strength, heat insulation, sound insulation, flame retardant, cold resistance, anti-corrosion, non-absorbent, simple and fast construction, etc., has become the construction, transportation, petroleum, chemical, power, refrigeration and other industrial sectors] thermal insulation, Indispensable materials such as waterproof plugging and sealing

Yiwu Yuxing Import and Export Firm is a company integrating import and export of papermaking equipment and technical consulting services.

The company has more than 100 cooperative suppliers of various papermaking accessories, from pulping equipment to paper machine parts, each product supplier has been strictly screened by us, has a good reputation in China and has long-term reliable cooperation. Long-term and stable supply of various types of papermaking accessories with high quality and reasonable price.

We have a professional and experienced technical team who can choose a more reasonable equipment selection for customers. At the same time, the quality control department provides full tracking and supervision from the start of production to the final delivery to ensure that the equipment is delivered on time, according to quality and quantity in the hands of customers.

Since its establishment, the company has been adhering to the principle of quality first and service first, and has been favored and praised by many customers. Our products and services are available all over the world. Save time for customers and create more value.