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人造橡胶应用于纸机辊子覆层已经有100多年的历史了。由于该材料的不断改进,使得其覆层具有更好的耐磨性、韧性、耐化学腐蚀性能以及表面性能。如今,压榨辊即使在较高的压力下也能达到前所未有的寿命。由于施胶辊的橡胶表面性能得到改善,在施胶过程中能够提供更加均匀的施胶。扬克缸压榨托辊经过了优化,具有了耐老化、抗硬化的性能,同时拥有优秀的韧性和耐磨性能。新的涂布背辊设计使得辊子有更好的抗冲击、抗撕裂性能及耐裂纹性的同时,还具有更好的硬度稳定性。这些辊子中的大部分能够在没有冷却水的情况下运行,这种既可以节约能源又保护水环境的绿色生产方法给纸厂带来极为可观的经济效益。另外,这种先进材料延长覆层的研磨周期和使用寿命,同时提高抄造效率和成品质量。
Elastomer used in paper machine roller coating has been 100 years of history. Due to the continuous improvement of the material, the coating has better abrasion resistance, toughness, chemical resistance and surface properties. Today, press rolls achieve an unprecedented life expectancy even at high pressures. Due to the improved rubber surface properties of the sizing roll, a more uniform sizing can be provided during sizing. The Yankee crushing rollers are optimized for resistance to aging and hardenability while offering excellent toughness and wear resistance. The new coated backing roller design gives better roller impact resistance, tear resistance and crack resistance as well as better hardness stability. Most of these rollers can be run without cooling water, a green economy that saves energy and protects the water environment. In addition, this advanced material extends the lapping cycle and service life of the coating, while improving the efficiency of papermaking and finished product quality.