杜邦在1959年发明了均聚甲醛，商标名Delrin。

塞拉尼斯于1962年开始商业化生产聚甲醛，商标名为Celcon赛钢。

塞拉尼斯和赫斯特在德国的合资公司Ticona泰科纳与1963年开始生产和销售Hostform POM。

日本宝理，日本大赛路和泰科纳德合资公司开始生产和销售共聚甲醛在1968年。

特性：高结晶性能、耐化学性、尺寸稳定性、优良的抗儒变性能、低吸水率、良好的耐磨性能、自润滑性、良好的表面光洁度。

可替换：

名称                                   规格                                                对应CE规格

Asahi旭化成                       4530                                               M90/CE66

BASF巴斯夫                        N2320-003                                     M90/CE66

DuPont杜邦                       500*                                              

KEP韩国工程                       F20-03/F20-02                                M90/CE66

                                         F20-08                                            KP20

Mitsubishi日本三菱              F20-03/F20-02                                M90/CE66

Polyplastics日本宝理           M90-44                                            M90

                                         M90-88                                            CE66

Kolonplastice韩国科隆         K300                                               CE66/KP20

Formoplastics台丽钢           FM090/R6                                        CE66/M90/CE66 FC

Yuntianhua云天化               M90                                                 CE66

Bluestar蓝星                       BS90                                               CE66

Longyu开封龙宇                   MC90                                              CE66

Polyplastics日本宝理            M270                                               M270/CE67

KEP韩国工程                        F30-03                                             M270/CE67

Mitsubishi                           F30-03                                             M270/CE67

MEP宝泰菱                           M270                                                M270/CE67

                                          ZPR/ZPR-JS                                       M270/CE67

Kolonplastics韩国科隆          k900                                                 M270/CE67

其余国产                               M270                                                M270/CE67