POM M90-57 WK2001是（POM）標準牌號。具有平衡的機械性能、良好的成型性、良好的抗蠕變性、良好的抗疲勞性、良好的耐化學性和良好的尺寸穩定性。適合注塑加工。POM M90-57 WK2001適用于食品接觸和飲用水供應應用。建議用于咖啡機、食品加工機、洗碗機、淋浴噴頭、分配泵、玩具和雜項。它符合日本食品衛生法通知 370、日本衛生烯烴和苯乙烯塑料協會 （JHOSPA）、美國 FDA 法規 21 CFR 177.2470、歐盟委員會法規第 10/2011 號、NSF 61（美國）、KTW（德國）、W270（德國）、WRAS（英國）、水務法（日本）和 ACS（法國）。

POM M90-57 WK2001 is a polyacetal, polyoxymethylene (POM) standard grade. Exhibits balanced mechanical properties, good moldability, excellent creep resistance, good fatigue resistance, good chemical resistance, and good dimensional stability. Is suitable for processing by injection molding. POM M90-57 WK2001 by Polyplastics is suitable for food contact and drinking water supply applications. Recommended for coffee makers, food processors, dishwashers, shower heads, dispenser pumps, toys and miscellaneous items. It complies with the Japan Food Sanitation Act Notification 370, Japan Hygienic Olefin and Styrene Plastics Association (JHOSPA), US FDA Regulation 21 CFR 177.2470, EU Commission Regulation No. 10/2011, NSF 61 (US), KTW (Germany), W270 (Germany), WRAS (UK), Waterworks Act (Japan), and ACS (France).