产品通用描述： 4A Molecular Sieve Adsorbent is a clay-bound sodium form of Type A molecular sieve. 4A molecular sieve will adsorb molecules with critical diameters up to 4 angstroms. It adsorbs water and ethanol, but not larger molecules like propane. APPLICATIONS: 4A molecular sieve is recommended for deep drying of gases and liquids, such as natural gas alkane, air, carbon dioxide etc. 4A molecular sieve is used for static drying for electronic component and hygroscopic substance and dehydration of coating and polyester. TOP also supply specialty 4A products: 4A-DG for natural gas and saturated hydrocarbon dehydration; 4A-LNG for natural gas purification for cryogenic storage.
联系人: helenfan 公司：Shanghai TOP Molecular Sieve Co., Ltd 联系电话:86-21-67270958 传真:86-21-67270916 Email:helen@sh-topms.com 联系地址:2106 Huan Xing Street , Jin Shan Industrial Zone, shanghai , 201506, China 公司网址:www. sh-topms.com
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