A kind of low temperature resistant lead-acid accumulator lead plaster

A kind of low temperature resistant lead-acid accumulator lead plaster

  • CN 104,377,357 B
  • Filed: 06/27/2014
  • Issued: 08/31/2016
  • Est. Priority Date: 06/27/2014
  • Status: Active Grant
First Claim
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1. a low temperature resistant lead-acid accumulator lead plaster, it is characterised in that:

  • positive plate lead paste, negative plate lead plaster are made up of the component of following weight portion respectively,The component of described positive plate lead paste and proportioning;

    1000 parts of Hydrocerussitum (Ceruse), deionized water 100~

    120 parts, mass percent concentration 50% sulfuric acid solution 70~

    100 parts, polyster fibre 0.6~

    0.9 part, spherical graphite 1~

    4 parts, polyaniline 0.2~

    3 parts, ultra-fine four basic lead sulphates 6~

    8, stannous sulfate 1~

    3 parts;

    Described spherical graphite is powdered substance, and tap density is 0.8~

    1.1g/cm3, specific surface area is 8m2/g;

    The component of described negative plate lead plaster and proportioning;

    1000 parts of Hydrocerussitum (Ceruse), deionized water 90~

    110 parts, the sulfuric acid solution 70 of mass percent concentration 50%~

    100 parts, polyster fibre 0.6~

    0.9 part, barium sulfate 5~

    7 parts, lignin 2~

    3 parts, super white carbon black 1.5~

    3 parts, humic acid 0.6~

    1.

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