Mugadziri uye Mutengesi weRutile Type yeChina

Rudzi Rwakasiyana

Tsananguro pfupi:

Titanium dioxide chinhu chisina kugadzirwa chemakemikari, chinoshandiswa zvakanyanya mukugadzirwa kwemaindasitiri senge machira, mapurasitiki, rabha, kugadzira mapepa, inki dzekudhinda, fiber dzemakemikari, uye zvizoro. Titanium dioxide ine mafomu maviri ekristaro: rutile neanatase. Rutile titanium dioxide, kureva R-type titanium dioxide; anatase titanium dioxide, kureva A-type titanium dioxide.
Rutile titanium dioxide ine hunhu hwakanaka hwakadai sekudzivirira kupisa kwakanyanya, kudzivirira kupisa kwakaderera, kudzivirira ngura, simba guru, uye simba diki rekukweva. Kana ichienzaniswa neanatase titanium dioxide, ine simba guru rekudzivirira mamiriro ekunze uye inoshanda zviri nani ne photooxidative activity. Rutile type (R type) ine density ye4.26g/cm3 uye refractive index ye2.72. R-type titanium dioxide ine hunhu hwekudzivirira mamiriro ekunze kwakanaka, kudzivirira mvura uye hazviremi kutsvukira. Rutile titanium dioxide ine mabhenefiti akawanda mukushandiswa kwakasiyana-siyana. Semuenzaniso, nekuda kwechimiro chayo, pigment yainogadzira yakagadzikana muruvara uye iri nyore kuisa ruvara. Ine kugona kwakasimba kwekupenda uye haikuvadzi pamusoro pepamusoro. Inoisa ruvara pakati, uye ruvara rwakajeka, haruna kunyangarika nyore.

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Titanium dioxide haingoshandiswi semushonga wekupenda chete muindasitiri yerabha, asiwo ine mabasa ekusimbisa, kudzivirira kukwegura uye kuzadza. Kuwedzera titanium dioxide muzvigadzirwa zverabha nepurasitiki, pasi pezuva, inodzivirira kupenya kwezuva, haitsemuki, haichinje ruvara, ine kureba kwakanyanya uye inodzivirira acid nealkali. Titanium dioxide yerabha inonyanya kushandiswa mumatayi emotokari, shangu dzerabha, pasi perabha, magirovhosi, midziyo yemitambo, nezvimwewo, uye kazhinji anatase ndiyo mhando huru. Zvisinei, pakugadzira matai emotokari, huwandu hwakati hwezvigadzirwa zverutile hunowanzowedzerwa kuti huwedzere kugona kwekurwisa ozone uye kurwisa ultraviolet.

Titanium dioxide inoshandiswawo zvakanyanya muzvizoro. Nekuti titanium dioxide haina chepfu uye iri nani pane lead white, mhando dzese dzehupfu hwezvinonhuwira dzinoshandisa titanium dioxide kutsiva lead white ne zinc white. 5%-8% chete yetitanium dioxide inowedzerwa muhupfu kuti iwane ruvara ruchena rusingaperi, zvichiita kuti hwema huve hwakanyanya kunaka, hune simba rekunamira, kunyudza uye kufukidza. Titanium dioxide inogona kuderedza kunzwa kwemafuta uye kujeka mu gouache ne cold cream. Titanium dioxide inoshandiswawo mune dzimwe mhando dzezvinonhuwira, mafuta ekudzivirira zuva, masipo, sipo chena uye mushonga wemazino.

Indasitiri yeCoatings: Coatings dzakakamurwa kuva maIndustrial coatings uye maArchitectural coatings. Nekukura kweIndustrial yekuvaka neMota, kudiwa kweTitanium Dioxide kuri kuwedzera zuva nezuva, kunyanya rudzi rweRutile.

Enamel yakagadzirwa netitanium dioxide ine kujeka kwakasimba, huremu hudiki, inodzivirira kukuvadzwa kwakasimba, ine hunhu hwakanaka hwemakanika, ine mavara akajeka, uye haisi nyore kusvibisa. Titanium dioxide yekudya nemishonga i titanium dioxide ine kuchena kwakanyanya, ine simbi shoma uye ine simba rakasimba rekuviga.

zvigadzirwa Specification

Zita remuenzaniso	Rutile titanium dioxide	(Muenzaniso)	R-930
Nhamba yeTarget yeGB	1250	Nzira yekugadzira	Nzira yeSulfuric acid
Chirongwa chekutarisa
siriyero nhamba	TIEM	ZVINHU ZVAKANYANYA	MHEDZISIRA	Kutonga
1	Zvemukati zveTio2	≥94	95.1	Anokodzera
2	Rutile crystal content	≥95	96.7	Anokodzera
3	Simba rekushaikwa kweruvara (zvichienzaniswa nemuenzaniso)	106	110	Anokodzera
4	Kunyudzwa kwemafuta	≤ 21	19	Anokodzera
5	PH kukosha kwemvura inomiswa	6.5-8.0	7.41	Anokodzera
6	Zvinhu zvakapwanyika pa105C (pazvakaedzwa)	≤0.5	0.31	Anokodzera
7	Avhareji yehukuru hwezvimedu	≤0.35um	0.3	Anokodzera
9	Zviri Mumvura Inonyunguduka	≤0.4	0.31	Yakakodzera
10	Kupararira	≤16	15	Anokodzera
] 11	Kupenya, L	≥95	97	Anokodzera
12	Simba rekuviga	≤45	41	Anokodzera