Products
To meet the special needs of customers for product quality
Committed to lead oxide products, lead salt products, inorganic pigments, rubber and plastic additives research and development, production and sales
To meet the special needs of customers for product quality
Committed to lead oxide products, lead salt products, inorganic pigments, rubber and plastic additives research and development, production and sales
紅 丹
Red Lead Oxide
分子式：Pb3O4
性狀：比重為9.1，有強的附著(zhù)力和遮蓋力，高溫易分解，溶于過(guò)熱堿，部分溶于酸，不溶于水。
用途：用于鉛酸蓄電池、防銹涂料、玻璃、電子管、陶瓷、醫藥等行業(yè)。
生產(chǎn)能力：75000噸/年
技術(shù)規格：HG/T3850-2006
Formula:Pb3O4
Property: Specific gravity: 9.1; With stronger adhesive force and hiding power; liable to decompose at high temperature; Soluble in overheated alkali; partly soluble in acid; insoluble in water.
Uses: antirust paint, glass, electron tube and ceramic, etc.
Productive capacity: 75000t/n
Technical specifications: HG/T3850-2006
技術(shù)標準：Technical standard
項目 Items | 電子級 Electronic grade | ||
二氧化鉛，%不小于 Lead Dioxide %≥ | 33.9 | ||
原高鉛酸鉛，%不小于 Ortho High Lead Plumbate %≥ | 97 | ||
原高鉛酸鉛及游離一氧化鉛的總量，%不小于 Total amount of Ortho High Lead Plumbate & Free Lead Monoxide %≥ | 99 | ||
105℃揮發(fā)物，%不大于 105℃ Volatile %≤ | 0.2 | ||
硝酸不溶物，%不大于 Nitric acid insolubles%≤ | 0.1 | ||
三氧化二鐵，%不大于 Ferric Oxide%≤ | 0.005 | ||
氧化銅，%不大于 Copper Oxide%≤ | 0.002 | ||
粒徑（毫米） Granule size (mm) | 0.8-1.2 |
包裝：50 Kg/鐵桶 50 Kg/編織袋 25 Kg/編織袋
Packing: 50kg/iron drums;50kg/woven bags; 25kg/woven bags
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