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浇注型聚氨酯橡胶是近二十年发展起来的特种橡胶,它具有机械强度高,耐磨性能好,承载能力大,硬度范围广,与金属粘合牢固,耐氧和臭氧老化,耐润滑油和燃料油等特点;不但是一种新型合成材料,而且由于它不再使用传统的橡胶混炼工艺,而采用液体橡胶注模成型,因此也是一项新的工艺,有利于特大制品及几何形状复杂的制品的生产。在国内外得到相当的重视并被广泛的采用,例如制成各种高强度高耐磨的胶带、胶辊、耐磨衬里、阴阳冲模垫及各种形状的密封圈等,均收到良好的
Cast polyurethane rubber is a special rubber developed in the past 20 years. It has high mechanical strength, good wear resistance, large bearing capacity, a wide range of hardness, strong bonding with metal, oxygen and ozone resistance, and resistance to lubricating oil. Features such as fuel oil; not only a new type of synthetic material, but also because it no longer uses the traditional rubber mixing process, but uses liquid rubber injection molding, so it is also a new process that is conducive to large products and complex geometry The production of products. It has received considerable attention at home and abroad and has been widely adopted. For example, it has been made into a variety of high-strength and high-abrasion tapes, rubber rollers, wear-resistant linings, yin-yang stamping pads, and various types of sealing rings.