压敏胶黏制品（Pressure-sensitive adhesive products）.docVIP

压敏胶黏制品（Pressure-sensitive adhesive products） With the application of pressure sensitive adhesive products is growing, industry associations at all levels, government agencies, standards organizations have developed many testing methods of PSA product performance standards. One of the most influential standards PSTC (American Standard, ASTM adhesive tape Association) (American Standard Test method standard, AFERA (Europe) self adhesive tape manufacturing Association) standard, IRC (International Electric Committee) and ISO (International Standard Organization) standards. These standards to the countries and regions and there are certain differences. With the deepening of world trade. These differences are a serious impediment to trade activities worldwide. People have already begun to pay attention to this and have begun to seek a standard international unification approach. We should also pay attention to the international unification of Chinas corresponding standards. To make standards better for World Trade activities. To this end, we will China relevant standards, especially comparing the corresponding standard core standards of PSA and other major world standards organizations, find the differences between them in formulating and revising the corresponding standards for the future lay the foundation at the same time, promote the international unification of Chinese pressure-sensitive adhesive products performance standard. First, China has formulated performance standards In 1981, the Shanghai Rubber Products Institute drafted one of Chinas first standards for the performance of pressure-sensitive adhesive products, which is GB2792-1981 (180 degree peel strength test method for pressure-sensitive adhesive tapes). By May 2001, a total of 13 national standards and 6 industry standards were established. Among them, 13 national standards for performance testing methods, standards, 6 industry standards for product performance standards. Two, the comparison between Ch