TiO2 nanoparticles pauda Kina kumu kuai no ka pena

ʻO ka wehewehe pōkole:

ʻO ka Nano-titanium dioxide kahi pauka keʻokeʻo keʻokeʻo me ka hopena pale pale UV ikaika, ka dispersibility maikaʻi a me ke kū kūʻē i ka wā. Hiki ke hoʻohana ʻia i nā fibers hana, plastics, coatings, paints a me nā māla ʻē aʻe, ma ke ʻano he mea pale UV e pale ai i ka pōʻino o UV. Hiki ke hoʻohana ʻia i nā topcoats automotive kiʻekiʻe, me kahi hopena kihi.


Huahana Huahana

TiO2 Nanoparticles pauda Kina Factoy Kumukuai no ka pena

Hōʻike:

Code T681, T685, T689
inoa TiO2 nanoparticles pauda
Kumukumu TiO2
CAS No. 13463-67-7
Nui ʻāpana 30-50nm / 100-200nm
ʻAno anatase / rutile
Maemae 99%
Ka nana aku pauda keʻokeʻo
Pūʻolo 1kg a i ʻole e like me ka makemake
Nā noi kūpono Pena, seramika, costmetic, etc

 

 

wehewehe:

Hiki ke hoʻohana ʻia ka pauka TiO2 nanoparticles no ka pena, aia ma lalo kekahi mau ʻike no kāu kuhikuhi.

* Ka hoʻohana ʻana o ka nano titanium dioxide i nā uhi polyurethane
ʻO ka hoʻohui ʻana i ka rutile nano-titanium dioxide i nā uhi polyurethane hiki ke loaʻa ka hopena wai maikaʻi a me ka loli maikaʻi i nā haʻahaʻa haʻahaʻa. Hiki ke hoʻohana ʻia i loko o nā lumi kuke, nā lumi ʻauʻau, nā pāhana wai wai, nā loko, nā loko ʻauʻau, etc.

*Ke noi ʻana i ka nano-titanium dioxide i ka ʻili lole ʻaʻahu
Hoʻohui i ka 0.2-2% o ka nano-titanium dioxide, nano-zinc oxide, nano-magnesium oxide 0, etc. .

* Ke noi ʻana o ka nano-titanium dioxide i ka photocatalytic, hoʻomaʻemaʻe ponoʻī i ka wai.
E hoʻohui i ka haku mele wai o ka metala hoʻoheheʻe photochemically e like me ka nano-titanium dioxide i ka pena wai, i uhi ʻia a i kāpī ʻia a maloʻo ma lalo o nā kūlana kaiapuni e hana i kahi hou photochemically active, non-glossy coating. ʻO nā substrate māmā e like me ke aniani puka makani he ikaika ka wettability a me ka adhesion. Ua pāʻani i ka hana o ka hana photocatalytic a me ka hoʻomaʻemaʻe iā ia iho.

* Ke noi ʻana i ka nano-titanium dioxide i nā uhi elastic no ka hoʻonani ʻana i ka paia o waho
E hoʻohui i ka nano-titanium dioxide i ka uhi elastic no ka hoʻonani ʻana i ka paia o waho e hana i ka uhi i nā ʻano o ka hoʻopili ponoʻī ʻana a me ka hoʻōla ʻana ma ka lumi wela. He elasticity maikaʻi kona kiʻi ʻoniʻoni, kū i ka wā, kū i ka wai, a hiki ke hoʻohana ʻia no ka uhi ʻana i nā pā o waho.

*Ka hoʻohana ʻana i ka nano-titanium dioxide i loko o ka ʻōnaehana waihoʻoluʻu latex pale wai
Hoʻohui i ka 10-20% rutile nano-titanium dioxide i ka pena kumu wai-kūpaʻa. Hoʻohui ʻia ka pāpaʻi kala i ka pena kumu wai kūpaʻa i ka nui o 2-5% o ka ʻōnaehana kala e hoʻokumu i kēia ʻōnaehana kala kala kala ʻole wai, e lanakila ana i nā hemahema o ka pale ʻana i ka wai a me ke ola pōkole o ka latex kahiko. pena .

* Ka hoʻohana ʻana o ka nano-titanium dioxide i loko o nā uhi hoʻonaninani pā i loko.
Hoʻohui i ka 2-15% o ka nano-secondary titanium oxide i ka uhi ʻana, ʻoi aku ka nui o ka uhi i hoʻomākaukau ʻia ma mua o 8 mau manawa o ka hoʻoheheʻe ʻana o ka lepo a me ka hiki ke hoʻemi i ka lepo o ka uhi maʻamau, ʻoi aku ka liʻiliʻi o ke kihi pili ma mua o 45 degere, a ʻoi aku ka nui o ka pale ʻana. ma mua o 4500 mau manawa, hiki i ka uhi paia o loko Pono nā huahana kiʻekiʻe e hoʻopili ʻia i ka ʻili o nā hale. Ma waho aʻe o nā hana o nā mea hoʻonaninani o loko, loaʻa iā lākou nā hana o ka absorption o ka lepo, ka hoʻemi ʻana i ka lepo, a me ka hoʻomaʻemaʻe maʻalahi.

Kūlana mālama:

TiO2 Nanoparticles paudae hoʻopaʻa maikaʻi ʻia, mālama ʻia ma kahi maloʻo a maloʻo, pale i ka mālamalama pololei. Hiki ke mālama ʻia ka lumi wela.

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