UL 157-1996 垫圈和密封件

标准号：UL 157-1996
中文标准名称：垫圈和密封件
英文标准名称：UL Standard for Safety Gaskets and Seals Second Edition; Reprint with Revisions Through and Including March 12, 2007
标准类型：J22
发布日期：1996/3/8 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：J22
国际标准分类号：21.140
适用范围：Covers test procedures and performance criteria for the evaluation of nonmetallic gasket and seal materials such as elastomers, composite gasket material, flexible cellular material, thermoplastics and thermoplastic elastomers for specific end products. The general use of these gasket and seal materials is to exclude or hold within an enclosure materials that are liguid, gas, or vapor. The materials covered in this standard are incomplete in certain construction features or restricted in performance capabilities, and are intended for use as components in complete equipment.