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11340.4—2012
Valve-regulated
lead-acid
battery
safety
valve
2012-05-24
2012-11-01
中华人民共和国工业和信息化部
发布JB/T
目次.....................................................................................................................................................................II
................................................................................................................................................................
............................................................................................................................................
....................................................................................................................................................
........................................................................................................................................................4.1
.....................................................................4.2
............................................................................................................................................. 4.3
.................................................................................4.4
.................................................................................................................................................
........................................................................................................................................................ 5.1
......................................................................................................................... 5.2
.........................................................................................................5.3
.................................................................................................................................................
........................................................................................................................................................ 6.1
......................................................................................................................................................... 6.2
......................................................................................................................................................... 6.3
......................................................................................................................................................... 6.4
.................................................................................................................................................
............................................................................................................................ 7.1
......................................................................................................................................................... 7.2
.........................................................................................................................................................7.3
......................................................................................................................................................... 7.4
.........................................................................................................................................................
...............................................................................................................
...........................................................................................................
...........................................................................................................
.......................................................................................................................................
....................................................................................................................................... JB/T
前言JB/T
JB/T
GB/T
1.12009SAC/TC69JB/T
阀控式铅酸蓄电池安全阀第
4
部分:橡胶垫、圈
GB/T
528
GB/T
GB/T
2828.1
GB/T
2900.41
GB/T
2941
GB/T
3512
GB/T
77591996
GB/T
2900.41
ABCD1
40+−4550+−4560+−4570+−455.2.12
9.813155.2.23
%5.2.24
%
25%303035355.2.35
48
h
%
%820358203582035820355.2.4
40+−4550+−4560+−4570+−45JB/T
橡胶垫在端子密封中使用示意图
安全阀、端子、极柱用橡胶垫、圈产品外观应无飞边、缺胶、裂纹,表面无明显气泡、杂质及
胶料的硬度等级
胶料的硬度等级
胶料的物理性能
试验方法
JB/T
0.02
GB/T
2941
531.1
528
GB/T
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