Hals uv- 770

ʻO kaʻike kumu:

Ka inoa huahana: Hals UV-770
Nā inoa Chemical:ʻelua (2,2,6,6-timezethiyl-4-Piperidyl) e hoʻoholo
ʻO ka inoa Pelekania:ʻO keʻano o ka mea kūʻai aku 770; BIS (2,2,6,6-tettemethyl)
Nā helu helu: 52829-07-9
Molecular Recorula: C28H52O2O4
Molcular kaumaha: 480.72
EIECS helu: 258-207-9
Stuctural formula:

Nā Kūlana e pili ana: SPEBILIZER; ultravitolet estorber; ʻO nā mea likeʻole i nā lako uila;

Hoʻouna i ka leka uila iā mākou

Huahana kikoʻipiop

Nā Kūlana Huakaʻi

ʻO nā waiwai pilikino a me ke kemu

Melting point: 82-85 ° C (lit.)
Bouling point point: 499.8 ± 45.0 ° C (wānanaʻia).
Density: 1.01 ± 0.1 G / cm3 (wānana)
Steam press: 0 PA ma 20 ℃.
Aclation Point: 421 F.
SUTUBILITION: E hoʻomoʻa i nā mea hoʻokele maikaʻi e like me ka itoes, alchowls a me nā esters, paʻakikī e hoʻokaʻawale i ka wai.
Waiwai: keʻokeʻo, keʻokeʻo, crystallne paune.
LOGP: 0.35 i 25 ℃

Nā hōʻailona nui nui

Kaoaohai	Kōho	Kū-starder
Helehelena		Keʻokeʻo keʻokeʻo
Nūhou Nui	%	≥99.00
Nā'ōwili	%	≤0.50
Ash access	%	Ç0.10
Malting Point	℃	81.00-86.00
Chrhikotit	Hazen	≤25.00
Kukui uila
425nm	%	≥98.00
500nm	%	≥99.00

Nā hiʻohiʻona a me nā noi

ʻO ke kiʻi paʻi kiʻi UV770 he mau'āpana haʻahaʻa haʻahaʻa loa i paleʻiaʻo Amine Photostabiliely, nā hiʻohiʻona maikaʻi loa aʻaʻole pili i keʻano o keʻano. No ka papa kiʻekiʻe a me ka papa nui o ka hui pākeke, nā moding, he kiʻi maikaʻi loa. Me ka nui o ka moleka kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe a me ka Ultraviolet a me Ultraviolet Astorber, he koʻikoʻi ka hopena synergistic.

Ma ka pono e pili ana i: Polythleynenene, Polyopyynene, Alohaf maoli Kāne, polyortealop epepa a me ka polyomsite.
Hoʻohuiʻia ka helu hoʻohui:ʻo 0.05-05-0.60%. E hoʻohanaʻia nā hoʻokolohua kūpono e hoʻoholo ai i ka nui kūpono i hoʻohuiʻia i loko o ka hoʻohana kūikawā.

Kiko'ī a me ka mālamaʻana

Hoʻopiliʻia ma 25 kg / Carton. A iʻole i paʻiʻia e like me nā koi o nā mea kūʻai aku.
Kūʻai i loko o kahi wahi maloʻo a maloʻo; Hōʻalo i ka lā pololei.