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huahana

Puka Melemele 151 CAS 31837-42-0

Waiwai Kemika:

ʻĀpana Molekala C18H15N5O5
Molar Mass 381.34
ʻO ka mānoanoa 1.55±0.1 g/cm3 (Wānana ʻia)
Lae Boling 546.6±50.0 °C(Wānana ʻia)
Lae Flash 284.4°C
Hiki i ka wai 17.8μg/L ma 25 ℃
Ka hikiwawe 210μg/L i nā mea hoʻoheheʻe organik ma 20 ℃
Puʻupuʻu mahu 8.84E-13mmHg ma 25°C
pKa 1.55±0.59(Wanamua)
Hōʻike Hōʻike 1.721
Na Waiwai Kino a Kimia hue a malu paha: ʻOmaomao Melemele
mānoanoa/(g/cm3):1.57
ʻAno nui/(lb/gal):12.5
helu hehee/℃:330
ka nui o ka nui o ka nui/μm:230
ʻano ʻāpana: flaky
ili kiko kiko/(m2/g):18;23
pH waiwai/(10% slurry):-7
ʻaila ʻaila/(g/100g):52
mana huna: translucent
pōʻai ʻokoʻa:
kaʻe noʻonoʻo:
Hoʻohana Hāʻawi ʻia nā ʻano puaʻa i ka CI Pigment melemele 154 ʻoi aku ka ʻōmaʻomaʻo, ʻoi aku ka ʻulaʻula ma mua o ka puaʻa melemele 175 hue, hue angle o 97.4 degere (1/3SD), Hostaperm melemele H4G kikoʻī kikoʻī o 23 m2/g, me ka mana huna maikaʻi; ʻO ka wikiwiki māmā maikaʻi loa, i ka alkyd melamine resin waihoʻoluʻu nā laʻana, ma Florida hoʻolaha no 1 makahiki, ʻo ka wikiwiki o ke aniau o 5 kāleka hina, waihoʻoluʻu māmā (1;3 TiO2) he 4 mau; 1/3 maʻamau hohonu o HDPE i ka thermal paʻa o 260 C/5min; He kūpono no nā ʻoihana kiʻekiʻe kiʻekiʻe, automotive primer (OEM), a hiki ke hoʻohana ʻia me ka phthalocyanine a me nā puaʻa inorganic, hiki ke hoʻohana ʻia no ke kala ʻana i nā inika paʻi no nā kiʻiʻoniʻoni poliester laminated.

Huahana Huahana

Huahana Huahana

 

Hoʻolauna

ʻO ka melemele 151 kahi puaʻa olaola me ka inoa kemika o ka dinaphthalene melemele. He pauda melemele me ka māmā māmā a me ka solubility. ʻO ka melemele 151 no ka hui azo o nā puaʻa organik e pili ana i ke ʻano kemika.

 

Hoʻohana nui ʻia ka melemele 151 no ke kala ʻana i nā māla o nā uhi, nā mea ʻulaʻula, nā ʻīnika a me nā ʻōpala. Hiki iā ia ke hāʻawi i kahi waihoʻoluʻu melemele maikaʻi a loaʻa ka wikiwiki a me ka lōʻihi.

 

Hoʻomākaukau ʻia ke ʻano hoʻomākaukau o Huang 151 e ka hoʻohui ʻana o ka dinaphthylaniline. ʻO ke kaʻina hana kikoʻī e pili ana i kahi kaʻina hana kemika ʻoi aku ka paʻakikī a koi i ka hana palekana a me ka mālama ʻana i ka hana ʻenehana.

No ka laʻana, e hoʻokomo i nā aniani pale a me nā mīkina lima e pale aku i ka hoʻopili pololei ʻana me ka pauda melemele 151. Pono e hoʻoheheʻe maikaʻi ʻia ka wahi hana e pale aku ai i ka hanu ʻana i kona lepo. I ka wā e hoʻolei ai i ka ʻōpala, pono e lawe ʻia nā hana kūpono e hoʻolei aku ai.

 


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