优质FND-1，FND-2电解还原镍粉

gb5247-85
电解还原镍粉
                 electrolytic returning nickel powder
性状：产品成铁灰色不规则状粉末。          shape:
                                                   iron grey irregular powder.
用途：主要用作碱性镉镍或铁镍蓄电           applications:
池的电极材料，也可用作粉末              primarily used as electrode materials
冶金材料等                           of alkaline cadmium nickel accumulator
                                    and edison cell also used as materials in
                                    powder metallurgy etc.
技术标准：                                 technical standard:
1、化学成份：                              1、chemical composition
牌号
designation
主成份%
main components %
杂质含量%
content of impurities%
(ni+co)≮
其中
（in which）co≯
fnd-1
99.8
0.1
∑杂质   ≯0.2
total amount of impurities
考核杂质： c≯0.08还有（and）
checked impurities:
cu,si,fe,mg,mn,pb,zn,sn,s,as,
sb,ca,a1
fnd-2
99.5
0.1
∑杂质   ≯0.5
total amount of impurities
考核杂质：
checked impurities:
zn, mg, pb, mn, si, ca, ,fe, s,
c,cu
2、物理规格                             2、physical specification
牌号
designation
粉末松装密度
bulk density
粉末粒度组成
constitution of particle size
fnd-1
0.85~1.05 (g/cm3)

＜15um≥≥85%(颗粒百分数)
      （particle percent）
fnd-2
1.20~1.40 (g/cm3)
-200目         (重量百分数)
-200mesh≥97% （weight percent）
产品包装：                              :
聚乙烯塑料桶内设双层聚乙烯塑料薄膜，
每桶净重10~20公斤。
packing:
   packed in polyethylene plastic drum with
double layer polyethylene plastic liner film.
net weight of each drum is 10-20kg.