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With the development of economy in recent years, polyurethane TPU has become an attractive new product in the field of spinning cots. At present, there are not only domestic enterprises specializing in the research and development of polyurethane TPU, but also some enterprises that originally produced nitrile cots also take TPU polyurethane as a new project for scientific research. Textile equipment enterprises hope to seize the opportunity in new fields and lay technological advantages for future development.
The excellent wear resistance, strength and elasticity of TPU polyurethane have been confirmed by some studies. At the same time, the spinning experiments also show that TPU polyurethane has good spinning properties.
However, as a new product, the popularization and application of polyurethane TPU is not ideal. What is the resistance to the development of polyurethane TPU, the inevitable development stage of this new technology, or its own technical defects?
New things are often difficult to break through the original framework, and so is polyurethane TPU. Compared with nitrile cots, polyurethane TPU is a brand-new product. Its promotion requires enterprises to have an open concept in the trial process, not limited to the various use habits of nitrile cots, and have a tolerant and open attitude towards the problems. Its development also needs the vigorous promotion of people of insight in the industry.
The great advantage of polyurethane TPU * * * lies in its high strength, high wear resistance and high elasticity. In this way, the polyurethane TPU with the same hardness has a longer service life than the nitrile rubber roller, which greatly prolongs the regrinding cycle.
In the case of low hardness, polyurethane TPU also has high strength and high wear resistance; Low hardness can significantly improve yarn CV value, reduce equipment pressure, reduce equipment wear, break the traditional large pressure theory, achieve the effect of energy saving and power saving, and improve the competitiveness of enterprises.
At present, the production capacity of compact spinning in China is in a period of growth. Polyurethane TPU can give full play to its own advantages, first obtain opportunities in the field of compact spinning and further expand the scope of production practice. With the gradual promotion of compact spinning, polyurethane TPU is gradually promoted to ring spinning with excellent quality and full production practice.
Polyurethane TPU can be said to be a new bud in the field of textile cots, which gives enterprises using cots a choice. At present, the high wear resistance and high strength of TPU polyurethane have left a deep impression on the tried enterprises.
The future development of polyurethane TPU mainly depends on the large-scale and long-term use. Now even if it is just applied, we can't draw a conclusion about its future development.
