DBLS

Kev Piav Qhia Luv:

Cov mis tshuaj: 2PbO.PbHPO3.1/2H2O
Cas No. 12141-20-7

Cov Lus Qhia Txog Khoom

Kev piav qhia

Me ntsis dawb los yog daj daj, qab zib thiab lom hmoov nrog lub zog tshwj xeeb ntawm 6.1 thiab refractive index 2.25. Nws tsis tuaj yeem yaj hauv dej, tab sis tuaj yeem yaj hauv hydrochloric acid thiab nitric acid. Nws hloov mus ua grey & dub ntawm 200 ℃ nws hloov mus ua daj ntawm 450 ℃, thiab nws muaj kev txiav txim siab zoo. Nws yog antioxidant nws muaj kev ua tau zoo heev ntawm kev tiv thaiv ultraviolet txias thiab kev laus.

Cov ntawv thov

Feem ntau siv rau cov khoom PVC mos thiab tsis pom kev uas muaj cov yam ntxwv zoo thaum pib zas xim, rwb thaiv tsev thiab huab cua. Tshwj xeeb tshaj yog rau cov yeeb nkab cable sab nraud thiab lwm yam.

Ntim Khoom

25 kg/hnab khaws cia rau qhov chaw qhuav thiab txias uas muaj cua nkag tau zoo. Tsis tuaj yeem thauj nrog zaub mov.

Tsis yog.	COV KHOOM Piav qhia	INDEX
01	Qhov tsos --	Hmoov dawb
02	Cov ntsiab lus txhuas (PbO),%	89.0 ± 1.0
03	Cov kua qaub phosphorous (H3PO3),%	11±1.0
04	Kev poob cua sov% ≤	0.3
05	Kev Zoo (200-325mesh),% ≥	99.7