owder, Fumed Silicon DioxideIssuing Committee:Ams P Polymeric Materials CommitteeScope:This specification and its supplementary detail specifications cover silicon dioxide in the form of a white, amorphous powder.This powder has been used typically as a thickening (thixotropic) agent for resin systems, but usage is not limited to such applications. | 欢迎光临 世界资料网论坛 (http://bbs.infoeach.com/) | Powered by Discuz! X2.5 |