Cov Nyiaj Txiag thiab Cov Txiaj Ntsig ntawm Polyvinyl Alcohol thiab Cellulose Derivatives

Qhov tshwj xeeb zoo nkauj ntawm Polyvinyl Alcohol uas ua rau nws yog qhov nyiam ntawm ntau tus neeg tsim khoom, yog qhov tseeb tias nws tuaj yeem yooj yim tsim rau ntau qhov kev siv. Txawm yog adhesives lossis textiles, PVA tuaj yeem hloov kho yooj yim thiab ua tiav ntau yam kev tsim kho, ib yam uas cellulose derivatives tsis muab zoo. Qhov feature no ua kom paub tseeb tias cov neeg siv khoom yuav muaj peev xwm ua tiav qhov ua tau zoo tshaj plaws hauv lawv cov khoom uas txhim kho cov neeg siv khoom txaus siab thiab khaws cia.

Tsis muaj qhov barrier dej uas muaj zog li cov uas tsim los ntawm Polyvinyl Alcohol. Cov ntawv ntim, tshwj xeeb tshaj yog qhov muaj zog vim tias ib qho yeeb yaj kiab muaj zog, flexible muab qhov barrier zoo. Qhov no tsis tsuas yog nce kev tiv thaiv ntawm cov khoom tab sis kuj xyuas kom muaj lub neej ntev ntawm cov khoom uas pab rau cov manufacturers thiab cov neeg siv.

Peb lub hom phiaj los muab ib qho khoom Polyvinyl Alcohol ntsuab yog ib qho haujlwm uas tsis tu ncua vim peb txoj kev xav yog los tsim kho. Nrog cov khoom biodegradable, peb pab peb cov neeg siv khoom yam tsis txiav lawv qhov kev sib tw ntawm thị trường. Qhov no ua rau peb yog ib qho ntawm cov thawj coj hauv kev lag luam, ib qho chaw uas ua rau muaj kev ntseeg siab rau cov neeg siv khoom thoob plaws lub ntiaj teb.