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Kaiwhakaoho UV kounga teitei UV P CAS 2440-22-4

Whakaahuatanga Poto:

Ingoa Matū: Kaiwhakaoho UV UV P

Ngā kupu taurite: 2-(2H-Benzotriazol-2-yl)-p-cresol

CAS 2440-22-4

Tātai ngota: C13H11N3O

Taumaha ngota: 225.25


Taipitopito Hua

Ngā Tohu Hua

Ngā tono

He pai te whakamahi a te UV P hei whakaū i te mārama polymeric. Ka taea te whakamahi whānuitia i roto i ngā kirihou hangarau me te copolymer styrene homologous, pērā i te polyester, te kapia kiriaku me ētahi atu polymer halogen, copolymer rānei (pērā i te vinylene), acetal, cellulose ester me ētahi atu. Ka pā hoki te UV Pal ki ngā elastomers, ngā piripiri, ngā ranunga polycarbonate, ngā polyurethanes, ētahi atu cellulose esters, me ngā rauemi epoxy.
He kaha anō hoki tōna kaha ki te mimiti i te mārama ultraviolet i te awhe o te 300-400nm. He pai ake te pumau o te UV P i raro i te rā roa.

Te tākai

Kia mau te katia o te ipu. Āraia te horomia me te manawa.

25KG kātene, kia rite rānei ki ngā whakaritenga a ngā kiritaki

Whakatakotoranga

TAONGA
TAUPAPA
Āhua
Paura tioata kōwhai mārama
Whakamātautau, %
≥ 99
Pūngāwerewere, %
≤ 0.50
Pungarehu, %
≤ 0.10
Te Pūwāhi Rewa (℃)
120.00℃ ~ 133.00℃
Whakawhiti
440nm: 97.00% meneti;
500nm: 98.00% meneti
* Hei tāpiritanga: Ka taea e te kamupene te rangahau me te whakawhanake i ngā hua hou kia rite ki ngā hiahia motuhake a ā mātou kiritaki.

Te horopeta kua tūtohutia

I tūtohutia

inenga

PVC PP Rorohiko PS kapia ABS
0.2-0.5% 0.15-0.3% 0.15-0.3% 0.2-0.5% 0.3-0.5%

 


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