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Ngwa Titanium Dioxide

1.N'ihi na Polyester ibe
Titanium dioxide nke ọkwa eriri kemịkal bụ ntụ ntụ na-acha ọcha, nke na-adịghị ike n'ime mmiri, toxicity na-abụghị physiological, akụrụngwa kemịkalụ kwụsiri ike, nwere agba agba, ike mkpuchi na ihe ndị ọzọ magburu onwe ya.N'ihi na ntugharị refractive dị nso na ntinye aka na polyester, mgbe a na-agbakwunye ya na polyester, enwere ike iji ọdịiche dị n'etiti ọnụọgụ abụọ na-ekpochapụ ọkụ, belata ìhè ọkụ nke eriri kemịkal ma wepụ ihe na-adịghị mma.Ọ bụ ihe kacha mma polyester matting.A na-ejikarị ya eme ihe na eriri kemịkalụ, textile na ubi ndị ọzọ.

2.N'ihi na Polyester Fibers
N'ihi na eriri polyester nwere elu dị larịị na ọkwa ụfọdụ nke nghọta, a ga-emepụta aurora n'okpuru anwụ.Aurora ga-emepụta ọkụ siri ike nke na-adịghị mma na anya.Ọ bụrụ na agbakwunyere eriri site na obere ihe nwere ntụzịaka dị iche iche, ọkụ nke eriri ga-agbasa n'akụkụ dị iche iche.Mgbe ahụ, eriri na-aghọ ọchịchịrị.A na-akpọ usoro ịgbakwụnye ihe nhụsianya na ihe a na-akpọ delusterant.
N'ozuzu, ndị na-emepụta polyester na-etinyekarị ihe na-akụda mmụọ n'ime ngwaahịa ha.A na-akpọ delusttrant nke a na-ejikarị eme ihe bụ titanium dioxide (TiO2).N'ihi na ntugharị refractive ya dị okpukpu abụọ nke terylene.Ụkpụrụ na-arụ ọrụ na-akụda mmụọ na-adabere na nrịbama dị elu.Nnukwu ọdịiche dị n'etiti TiO2 na terylene bụ, mmetụta dị mma nke refractive bụ.N'otu oge ahụ, TiO2 na-enweta uru nke nkwụsi ike nke kemịkal dị elu, nke na-adịghị edozi na mmiri, na enweghị ike ịgbanwe na okpomọkụ dị elu.Kedu ihe ọzọ, njirimara ndị a agaghị apụ na mgbe ọgwụgwọ gasịrị.
Enweghị titanium dioxide n'ime ibe na-egbuke egbuke, ihe dịka 0.10% na ndị na-egbuke egbuke, (0.32± 0.03)% na ndị na-abaghị uru, na 2.4% ~ 2.5% na ndị zuru oke.Na Decon, anyị nwere ike ịmepụta ụdị polyester anọ dị ka ihe ndị ahịa chọrọ si dị.

3.N'ihi na Viscose Fiber
N'ime ụlọ ọrụ fiber kemịkalụ na ụlọ ọrụ textile, ngwa nke ịcha ọcha na mkpochapụ.N'otu oge ahụ, ọ nwekwara ike ịbawanye ike na ịdị nro nke eriri.Ọ dị mkpa ịbawanye nkwụsị nke titanium dioxide ma gbochie agglomeration nke abụọ nke titanium dioxide na usoro nke ịgbakwunye na iji.Igbochi agglomeration nke abụọ nke titanium dioxide nwere ike ime ka nha nke titanium dioxide rute uru dị mma site na centrifuge ma melite oge egweri n'oge mmepụta ma ọ bụ ojiji, nke mere na enwere ike ibelata irighiri irighiri ihe nke titanium dioxide.

4.N'ihi na agba Masterbatch
A na-eji ọkwa titanium dioxide kemịkalụ dị ka ihe na-emepụta matting maka agba masterbatches.Ọ na-agwakọta ya na PP, PVC na ndị ọzọ plastic agba masterbatches, wee jikọta, gwakọtara na extruder site abụọ-skru extruder.Onye na-ahụ maka matting White Masterbatch bụ akụrụngwa eji eme ihe na mmepụta eriri, yana ọnụọgụ kemịkalụ titanium dioxide dị n'etiti 30-60%.Ọ na-achọrọ na urughuru size nkesa bụ edo, hue na-emezu ihe ndị a chọrọ, na abụọ thermal condensation bụ ala.

5.N'ihi na Spinning (polyester, spandex, acrylic, naịlọn, wdg)
Kemikal fiber ọkwa titanium dioxide eji na spinning, tumadi na-egwu a matting, toughening ọrụ, ụfọdụ ụlọ ọrụ na-eji na-abụghị abrasive usoro, ndị ọzọ ojiji nke abrasive usoro.Ihe dị iche bụ ma a na-ejikọta titanium dioxide na ihe ndị na-agba agba tupu ha agwakọta ntụ.Na-abụghị abrasive usoro chọrọ chemical eriri ọkwa titanium dioxide na ezi dispersion, ala secondary thermal condensation na edo urughuru size nkesa.


Oge nzipu: Mee-27-2022