聚甲醛是一种高密度、高结晶的热塑性工程塑料,为五大工程塑料之一。因其较高的弹性模量、刚度和硬度,其拉伸强度、弯曲强度、耐蠕变性和耐疲劳性等优异特性,是助推我国工业、民生等领域深入发展重要一环。从发展现状、生产工艺、供需关系、应用领域、经济性等方面对聚甲醛进行全方位的阐述,预测了聚甲醛未来发展前景。

Polyoxymethylene (POM) is a high-density, highly crystalline thermoplastic engineering plastic and one of the five major engineering plastics. Due to its high elastic modulus, stiffness and hardness, as well as its excellent tensile strength, bending strength, creep resistance and fatigue resistance, it plays an important role in promoting the in-depth development of various fields in China, including industry and people5’ s livelihood. This article comprehensively elaborates on POM from aspects such as development status, production process, supply and demand relationship, application fields and economy, and predicts its future development prospects.

               
                    1 发展现状
1.1 生产现状
1.2 技术发展现状
2 生产工艺
2.1 均聚甲醛生产工艺
2.2 共聚甲醛生产工艺
2.3 均聚甲醛和共聚甲醛主要区别
3 应用领域
4 价格情况
5 供需情况
6 利润情况
7 结 论