... , emulsifier, excipient, mosture rententive agent, film former, and so on in petroleum industry, coating, building materials,varnish ... remover, agricultural chemicals, printing ink, textile, printing and dyeing, certamics, paper, cosmetics, HPMC can make the ... agent. in addition, itis mainly used in cement mortar and joint in mechanical construction.Technical index of HPMCQuality Standard: ...