samfur

Babban ingancin UV Absorber UV P CAS 2440-22-4

Takaitaccen Bayani:

Sunan Chemical: UV Absorber UV P

Synonyms: 2- (2H-Benzotriazol-2-yl) -p-cresol

Saukewa: CAS2440-22-4

Tsarin kwayoyin halitta: C13H11N3O

Nauyin Kwayoyin: 225.25


Cikakken Bayani

Tags samfurin

Aikace-aikace

UV P shine ingantaccen ingantaccen haske na polymeric. Ana iya amfani dashi ko'ina a cikin robobi na injiniya da copolymer homologous styrene, irin su polyester, acrylic resin da sauran halogen polymers ko copolymers (kamar vinylene), acetal, cellulose ester da dai sauransu .. UV Palso ya shafi elastomers, adhesives, polycarbonate blends, polyurethanes , sauran esters cellulose, da epoxy kayan.
Hakanan yana da ƙarfi mai ƙarfi don ɗaukar hasken ultraviolet a cikin kewayon 300-400nm. UV P yana da ingantaccen hoto mai ƙarfi a ƙarƙashin hasken rana na dogon lokaci.

Shiryawa

Rike akwati a rufe sosai. A guji sha da shaka.

25KG kartani ko a matsayin abokan ciniki' bukatun

Ƙayyadaddun bayanai

ITEM
INDEX
Bayyanar
Hasken rawaya crystalline foda
Assasy, %
≥ 99
M, %
≤ 0.50
Ash, %
≤ 0.10
Wurin narkewa (℃)
120.00 ℃ ~ 133.00 ℃
watsawa
440nm: 97.00% min;
500nm: 98.00% min
* Bugu da kari: Kamfanin na iya yin bincike da haɓaka sabbin samfuran bisa ga buƙatun abokan cinikinmu na musamman.

Shawarar sashi

Nasiha

sashi

PVC PP PC PS Farashin 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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