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【銻鉛合金】
Antimony-lead alloy
一、 主要用途:制造蓄電池電療板、硬金、印刷合金、電纜套管及軸承合金等。
Main usage:The product is mainly used in manufacture of the battery electrode plates, the hard gold, printing alloy, cable sets and the bearing alloys, etc.
二、 產品特點:為截角錐六麵體金屬錠,質量穩定可靠。產品銻、鉛等元素含量可根據用戶不同要求生產。
Product characteristic:The product is truncated hexahedron cone metal ingots, product quality is stable and reliable. The antiony and lead element content of product can provide according to the user requirements.
三、 包裝:木箱,也可根據用戶要求變更方式。
Packing:Wooden box. And can also change the packaging according to user requirements.
華星牌三氧化二銻系列產品,集近三十年科研生產的結晶,選用優質銻錠,精心鑄造,質量穩定可靠。其系列產品的理化指標均優於國傢標準所規定的內容,見下表:
標準 standard | 國傢標準 national standard | 企業標準 enterprise standard | |||||||
品級 grade | 超高純三氧化二銻 ultra high purity antimony trioxide | 高純三氧化二銻 high-purity antimony trioxide | 環保型三氧化二銻 environment-friendly antimony trioxide | 高純三氧化二銻 high-purity antimony trioxide | 普通型三氧化二銻 ordinary antimony trioxide | ||||
牌號 brand | Sb2O3 99.90 | Sb2O3 99.85 | Sb2O3 99.80 | Sb2O3 99.50 | Sb2O3 99.93 | Sb2O3 99.80 | Sb2O3 99.0 | Sb2O3 98.0 | |
化學成分(%) | Sb2O3 ≥ | 99.90 | 99.85 | 99.80 | 99.50 | 99.93 | 99.85 | 99.0 | 98.0 |
As2O3 ≤ | 0.02 | 0.04 | 0.05 | 0.06 | 0.013 | 0.05 | 0.20 | 0.30 | |
PbO ≤ | 0.04 | 0.05 | 0.08 | 0.10 | 0.010 | 0.05 | 0.10 | 0.20 | |
Fe2O3 ≤ | 0.002 | 0.005 | 0.006 | 0.008 | 0.0012 | 0.002 | |||
CuO ≤ | 0.001 | 0.001 | 0.002 | 0.002 | 0.001 | 0.0016 | |||
Se ≤ | 0.002 | 0.004 | 0.005 | 0.005 | 0.0005 | 0.0006 | |||
物理性能 | 白度% whiteness | 94 | 93 | 93 | 93 | 97 | 97 | 96 | 95 |
平均粒度 average size(um) | 1-1.6 | 1-1.6 | 1-1.6 | 1-1.6 | 0.4-0.8 | 0.4-0.8 | 0.4-0.7 | 0.4-0.7 |
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