I-China Wollastonite powder yezinto zokwakha iimveliso zeseramikhi zokugquma ishishini lokuvelisa isinyithi kunye nababoneleli

Umgubo weWollastonite wezinto zokwakha iimveliso zeseramikhi ishishini lokugquma ukwenziwa kwesinyithi Umfanekiso obonisiweyo

Umgubo weWollastonite wezinto zokwakha iimveliso zeseramikhi kushishino lokugquma imveliso yesinyithi

Inkcazo emfutshane:

I-Wollastonite powder, iminerali eguquguqukayo eyenziwe nge-calcium metasilicate, isetyenziswa kakhulu kumashishini ahlukeneyo ngenxa yeempawu zayo ezizodwa zomzimba nezekhemikhali. Kwishishini le-ceramics, isebenza njengotshintsho olukhulu. Umzekelo, abavelisi beethayile badla ngokufaka i-10-15% ye-wollastonite powder kwiifomyula zabo. Olu longezo lunciphisa kakhulu izinga lokuncitshiswa ngexesha lokudubula ukuya kuthi ga kwi-30%, nto leyo enciphisa ukwenzeka kwemifantu kunye nokuguquguquka. Ngenxa yoko, isivuno semveliso siyanda, kwaye iithayile zibonisa ubulukhuni obuphuculweyo kunye nokumelana nokukrwela, okwenza ukuba zilungele iindawo ezinabantu abaninzi njengeevenkile ezinkulu kunye nezikhululo zeenqwelo-moya.

Kwimveliso yeplastiki, umgubo we-wollastonite usebenza njengesizalisi esibalaseleyo sokuqinisa. Umthengisi wezixhobo zeemoto ophambili wongeze umgubo we-wollastonite oyi-25% kwi-polypropylene ukuvelisa izitampu zomnyango ezilula. Izinto ezilungisiweyo azizange ziphucule kuphela amandla okuchukumisa ngama-40% kodwa zanciphisa ne-warpage, ziqinisekisa ukulingana okufanelekileyo ngexesha lokuhlanganiswa. Olu tshintsho luncede inkampani ukunciphisa iindleko zemveliso nge-18% ngelixa ihlangabezana nemigangatho engqongqo yokhuseleko lweemoto.

Icandelo lepeyinti kunye ne-coating likwazuza kakhulu kwi-wollastonite powder. Xa yenziwe ibe yipeyinti yangaphandle, isakhiwo sayo sekristale esicacileyo senza umqobo kumanzi nakwimitha ye-UV. Uphononongo lwetyala lubonise ukuba izakhiwo ezigqunywe ngepeyinti ezine-12% ye-wollastonite powder zigcine i-80% yombala wazo wokuqala emva kweminyaka emithathu, xa kuthelekiswa ne-60% kuphela kwiipeyinti zesiqhelo.

Thumela i-imeyile kuthi Khuphela njengePDF

Iinkcukacha zeMveliso

Iithegi zeMveliso

I-Wollastonite

Iinkcukacha:

I-Wollastonite yiminerali ye-silicate ene-chain enye, eyona nto iphambili yi-Ca₃Si₃O₉. Inkqubo yekristale yeTriclinic, idla ngokuba ziiflakes, ii-radial okanye ii-fibrous aggregates. Imhlophe kunye nongwevu kancinci. I-Glass luster, i-pearl luster kumphezulu oqhekekileyo. Ubunzima yi-4.5-5.0 kunye nobunzima be-2.78-2.91g/cm³Iveliswa ikakhulu kwindawo yokudibanisa i-metamorphic yelitye elingeneyo kunye nelitye lekalika, yeyona nto iphambili kwi-skarn.

Inzuzo yeMveliso:

Ishishini leplastiki:

Kwishishini leplastiki, i-wollastonite powder ayidlali indima yokuzalisa kuphela, kodwa ikwathatha indawo ye-asbestos kunye nefayibha yeglasi ngokuyinxenye ukuze kuqiniswe izinto. Isetyenziswa kakhulu ukuphucula amandla okutsalwa kunye namandla okugoba kunye nokunciphisa iindleko.

Ishishini lerabha:

Kwishishini lerabha, i-wollastonite powder sisixhobo esifanelekileyo sokugcwalisa irabha, asikwazi nje ukunciphisa iindleko zemveliso yeemveliso zerabha, kodwa sinokuphucula iipropati zerabha zokwenza imisebenzi ekhethekileyo irabha engenayo.

Imboni yeepeyinti kunye neepeyinti:

Kwishishini lokugquma, umgubo we-wollastonite usetyenziswa njengesizalisi sepeyinti kunye neengubo, nto leyo enokuphucula iipropati zomzimba nezekhemikhali zemveliso, ukuqina kunye nokumelana nemozulu, ukunciphisa ukukhanya kwepeyinti, ukuphucula amandla okwandisa ingubo, ukunciphisa imifantu, kwaye kunokunciphisa ukufunxwa kweoyile kunye nokuphucula ukumelana nokugqwala.