page_banner
Talofa, sau e fa'atalanoa a matou oloa!

Ole tulaga fou ole ASTM e lagolagoina ai le fa'aogaina ole silica ile pa'u, fa'amalosia le fa'aauau

Ole a fa'aogaina se fa'ata'ita'iga fou a le ASTM e fa'ata'ita'i ai le lelei ole silica, o se mea mata'utia e fai ma fa'avae mo pa'u "meamata".O kamupani pa'u ma tagata gaosi silica o le a avea ma tagata muamua e faʻaogaina le tulaga fou (D8016, Suʻega Suʻega mo Silica, Faʻasalaina, Faʻasalaina - Sears Number).Fai mai le sui o le ASTM, Jorge Lacayo-Pineda, o tekinolosi silica e faʻaleleia ai le faʻatinoga i le faʻaogaina o paʻu e aunoa ma le faʻaleagaina o le taʻavale.E mafua ai ona sili atu le lelei o le suauʻu, faʻapea foʻi ma le faʻaitiitia o le carbon dioxide i totonu o taavale.O kamupani paʻu, o tagata autu o loʻo faʻaogaina le silica faʻafefe, e mafai ona faʻaleleia a latou faʻamatalaga ma faʻamautinoa le lelei o oloa e ala i le suʻeina o le tulaga fou, o lana tala lea.O le komiti laititi a le ASTM na faia le D8016 o lo'o fuafua e faia su'ega ta'amilosaga i le tautotogo e sosoo ai e iloilo ai le sa'o o le tulaga fou.O fale su'esu'e a le kamupani pa'u, tagata gaosi silika ma fa'alapotopotoga fa'alea'oa'oga e fa'amalosia e auai.O tagata auai i le suʻesuʻega o le a tuʻuina atu faʻataʻitaʻiga e iloilo e tusa ai ma tulaga fou.

Silika fa'afefe

Faʻapipiʻi, faʻapipiʻi faʻamalosi, faʻamaʻi faʻamaʻi, faʻapipiʻi, faʻamalolo faʻatonutonu, ave, fesoasoani tafe, faʻaleleia le lomitusi, gaioiga faʻainisinia, faʻaopoopoga faʻapitoa mo thermoplastic, faʻamalosia, faʻaogaina o le rheological ma le paʻepaʻe.Hydrophobic silica e togafitia i suiga o luga e faigofie ona solu ile suauu.A faʻaaogaina e avea ma faʻamalosia faʻatumu i paʻu ma palasitika, o le malosi faʻainisinia ma le teteʻe o loimata o ana oloa o le a matua faʻaleleia.

O le silica fa'afefete e iai le tele o fa'aoga, ma o oloa eseese e eseese fa'aoga.I le avea ai o se sui faʻamalosia lelei mo paʻu gaosia, o lona faʻamalosia faʻatinoga e lona lua i le carbon black, ma e sili atu nai lo le carbon black pe a maeʻa le ultra-fine ma talafeagai togafitiga luga.E fa'apitoa mo le gaosiga o pa'epa'e, lanu ma lanu pa'epa'e oloa.E faʻaaogaina e pei o le mafiafia poʻo le mafiafia, faʻafefiloi le suauʻu faʻapipiʻi ma le vali faʻafefe, sui faʻaitiitiga o vali, sui thixotropic o mea faʻapipiʻi mea eletise, faʻapipiʻi o le phosphor i le taimi o le faʻapipiʻiina o le mata, faʻatumu o lanu lomitusi paʻu ipu ma faʻamalolo faʻamaʻi mo le lafo. .O le fa'aopoopoina i totonu o le resini e mafai ona fa'aleleia atili ai le susu-fa'amaonia ma mea fa'amama o le resini.O le fa'atumuina o oloa palasitika e mafai ona fa'ateleina ai le fa'ase'e ma le suau'u.


Taimi meli: Iuni-22-2021

Warning: file_get_contents(/www/wwwroot/a227.goodao.net/wp-content/cache/user_config.text): failed to open stream: No such file or directory in /www/wwwroot/a227.goodao.net/wp-content/plugins/proofreading/services/FileService.php on line 882