The classification of filter of fiber of 1 pottery and porcelain
Filter of fiber of pottery and porcelain can divide for: Touch rare ⑻ of herd of げ of Chun Xia of of the Song Dynasty to touch of the Song Dynasty be good at ⑻ touchs cloth of? of of the Song Dynasty) , fiber of pottery and porcelain filters body.
Fiber of 1.1 pottery and porcelain is compound velar stuff
Fiber of pottery and porcelain is compound velar stuff is in the body of poriferous pottery and porcelain that prop up layer of exterior answer syncretic contains fibrous of pottery and porcelain velar stuff. In process of velar layer figuration, fiber of pottery and porcelain bridges quickly in appearance of the substance that prop up, make expect the oar forms velar layer quickly in appearance of the substance that prop up, and won't enter interior of the system that prop up, avoided to jam thereby hole of interior of the system that prop up. Pass fiber and contact of grain of appearance of the substance that prop up, can make velar layer more stable. Fiber of pottery and porcelain is compound velar stuff give attention to two or morethings film of poriferous pottery and porcelain, small hole pottery and porcelain, fiber filters the advantage of material, it is to develop a faster kind at present high-powered filter material, there is wide applied perspective in a lot of domains. Xue Youxiang [1] in order to contain aluminous fiber of zirconium silicon acid, fireproof aggregate and binder of pottery and porcelain are stuff of film of raw material preparation, choose corundum and preparation of bond of high temperature of pottery and porcelain to support put oneself in another's position, use vacuum smokes filter law to enclothe velar layer material in poriferous appearance of the substance that prop up, preparation gives the fiber of pottery and porcelain with good performance compound film stuff.
Paper of fiber of 1.2 pottery and porcelain
Paper of fiber of pottery and porcelain is pottery and porcelain fiber reachs bond, additive to wait, follow papermaking craft, the course makes oar, figuration, solidify dry wait for foreword of automation, successive chemical industry and make finally. Product color is white, quality of a material is withy, flatness is good, machine processability can be admirable. Fiber of pottery and porcelain crosses filter paper is a kind efficient filter material. This filter material has flow resistance low, filter efficiency tall, coefficient of thermal conductivity is low, high temperature resistant, fight corrode, the advantage such as stability of avirulent, chemical function. In preparation of appearance of circuit of large scale integration, instrument, medicine, biology the project, air that exceeds clean atelier is purified waited for a respect to receive wide application. Kang Dingxue [2] is used exceed fine fibre glass and fiber of pottery and porcelain to be raw material, copolymer of ester of ethylene of phenolic aldehyde colophony, acrylic colophony, acetic acid, ethylene makes intensifier, silicone oil makes waterproof lotion, air of fine particle of favorable balance of trade is produced to cross filter paper on machine of filter paper of special type of 600 fourdrinier wire.
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