Titanium Dioxide
Hoʻonui ʻia PVC me ka Titanium Dioxide
ʻO ka Titanium Dioxide kahi puaʻa keʻokeʻo inorganic i hoʻohana nui ʻia no kona opacity, keʻokeʻo, a me ka ʻōlinolino. He mea ʻawaʻawa ʻole ia, e palekana ai no nā ʻano hana like ʻole. ʻO kona hiki ke hoʻomālamalama a hoʻopuehu i ka mālamalama e makemake nui ʻia i nā ʻoihana e koi ana i ka pigmentation keʻokeʻo kiʻekiʻe.
ʻO kekahi o nā noi nui o Titanium Dioxide i loko o ka ʻoihana pena waho. Hoʻohana maʻamau ia ma ke ʻano he kumu nui i nā pena o waho e hāʻawi i ka uhi maikaʻi a me ka pale UV. I loko o ka ʻoihana plastics, hoʻohana ʻia ʻo Titanium Dioxide e like me ka mea keʻokeʻo a me ka opacifying agent, e hoʻohui ana i nā huahana plastik like ʻole e like me nā paipu PVC, nā kiʻiʻoniʻoni, a me nā ipu, e hāʻawi ana iā lākou i kahi hiʻohiʻona nani a opaque. Hoʻohui ʻia, ʻo kāna mau mea pale-UV e kūpono i nā noi i ʻike ʻia i ka lā, e hōʻoiaʻiʻo ʻaʻole e hoʻohaʻahaʻa a hoʻopau ʻia nā plastics i ka wā.
Ua pōmaikaʻi ka ʻoihana pepa mai ka Titanium Dioxide, kahi e hoʻohana ʻia ai e hana i ka pepa keʻokeʻo kiʻekiʻe. Eia kekahi, ma ka ʻoihana paʻi ʻīnika, ʻo kona hiki ke hoʻopuʻi kukui maikaʻi e hoʻonui i ka ʻōlinolino a me ka ikaika o ke kala o nā mea i paʻi ʻia, e hoʻohauʻoli a nani hoʻi.
| 'ikamu | TP-50A | TP-50R |
| Inoa | Anatase Titanium Dioxide | Rutile Titanium Dioxide |
| ʻoʻoleʻa | 5.5-6.0 | 6.0-6.5 |
| TiO2 maʻiʻo | ≥97% | ≥92% |
| Mana Hoemi Tint | ≥100% | ≥95% |
| Hiki i ka 105 ℃ | ≤0.5% | ≤0.5% |
| ʻAila ʻAla | ≤30 | ≤20 |
Eia kekahi, ʻike kēia puaʻa inorganic i nā noi i ka hana ʻana i ka fiber chemical, ka hana ʻana i ka lāʻau, a me nā mea hoʻonaninani. I loko o nā fibers kemika, hāʻawi ia i ke keʻokeʻo a me ka ʻōlinolino i nā lole synthetic, e hoʻonui ai i kā lākou ʻike. I nā huahana lāʻau lapaʻau, hāʻawi ʻo Titanium Dioxide i ka pale mai ka radiation UV, e hoʻolōʻihi i ke ola o nā mea lāʻau i ʻike ʻia i ka lā. I nā mea hoʻonaninani, hoʻohana ʻia ia i nā huahana like ʻole e like me ka sunscreen a me ke kumu e hāʻawi ai i ka pale UV a hoʻokō i nā kala kala i makemake ʻia.
Ma waho aʻe o kēia mau noi, hoʻokani ʻo Titanium Dioxide i ka hana ʻana i ke aniani refractory, glazes, enamel, a me nā moku keʻena pale wela kiʻekiʻe. ʻO kona hiki ke pale aku i nā wela wela e kūpono ia no ka hoʻohana ʻana i nā wahi wela kiʻekiʻe a me nā noi ʻoihana kūikawā.
I ka hopena, ʻo ka opacity, keʻokeʻo, a me ka ʻālohilohi o Titanium Dioxide e lilo ia i mea waiwai nui i nā ʻoihana like ʻole. Mai nā peʻa waho a me nā plastics i ka pepa, ka paʻi ʻana i nā inika, nā mea kemika, ka lāʻau, nā mea hoʻonaninani, a me nā mea kūikawā e like me ke aniani refractory a me nā kīʻaha wela kiʻekiʻe, ʻo kāna mau waiwai nui e kōkua i ka hana ʻana i nā huahana kiʻekiʻe a me ka nānā ʻana.
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