Tus nqi zoo UV Absorber UV 3638 CAS 18600-59-4

Kev Piav Qhia Luv:

Lub Npe Tshuaj: UV Absorber UV 3638

Cov Lus Txhais: 2,2”-P-Phenylenebis-4h-3,1-Benzoxazin-4-Ib

CAS: 18600-59-4

Cov mis mos molecular: C22H12N2O4

Qhov hnyav molecular: 368.34g / mol

Xa email rau peb

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov ntawv thov

UV 3638 feem ntau yog siv rau hauv cov PET fiber thiab PET lub raj mis los tiv thaiv cov ntsiab lus ntawm PET lub raj mis los ntawm cov duab ultraviolet.
Nws kuj tseem siv tau rau hauv PC sunshine board. Cov tshuaj pom zoo yog li 0.15-0.50%.

Ntim khoom

Khaws lub thawv kom kaw ruaj. Tsis txhob noj thiab ua pa.

25KG thawv los yog raws li cov neeg siv khoom xav tau

Cov Lus Qhia Tshwj Xeeb

YAM KHOOM	INDEX
Qhov tsos	Dawb crystalline hmoov
Kev ntsuas,%	≥ 99
Melting Point (℃)	≥ 310 ℃
Cov khoom tsis hloov pauv (%):	≤0.50
Tshauv (%)	≤0.10
TGA (10%)	330 ℃
* Ntxiv rau: Lub tuam txhab tuaj yeem tshawb nrhiav thiab tsim cov khoom tshiab raws li qhov xav tau tshwj xeeb ntawm peb cov neeg siv khoom.