Rapid high-temperature curing drying process of lead-acid storage battery unformed electrode plate
A lead-acid battery, high-temperature curing technology, applied in the direction of lead-acid battery electrodes, etc., can solve the problems of short battery life, long curing time, low strength, etc., and achieve the effects of prolonging service life, slowing down the softening rate, and good adhesion
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[0016] Example 1
[0017] Hang the green plate on the curing rack in the curing chamber with a spacing of 0.5mm, and perform the following operations in sequence:
[0018] (1) Place the green plate coated with lead paste in a curing chamber with a humidity of 95% and a temperature of 47 °C for 3 hours;
[0019] (2) Raise the temperature in the curing room to 83°C for 2 hours, cure the green plate for 15 hours at a temperature of 83°C and a humidity of 97%, and finally reduce the temperature in the curing room to 60°C and the humidity for 2 hours. to 90%;
[0020] (3) Keep the curing room temperature at 60°C, reduce the humidity to 80%, and cure the green plate for 5h;
[0021] (4) Raise the temperature in the curing room to 86°C and reduce the humidity to 10% for 2 hours;
[0022] (5) Keep the temperature in the curing room at 86°C, control the humidity at 0, and dry the green plate at high temperature for 10h.
[0023] The curing and drying process took 39 hours in total....
Example Embodiment
[0024] Example 2
[0025] Hang the green plate on the curing rack in the curing chamber with a spacing of 0.5mm, and perform the following operations in sequence:
[0026] (1) Put the green plate coated with lead paste in a curing room with a humidity of 99% and a temperature of 50 °C for 3 hours;
[0027] (2) Raise the temperature in the curing room to 86°C for 2h, cure the green plate for 15h at a temperature of 86°C and a humidity of 99%, and finally reduce the temperature in the curing chamber to 65°C and the humidity for 2h. to 95%;
[0028] (3) Keep the curing room temperature at 65℃, reduce the humidity to 85%, and cure the green plate for 5h;
[0029] (4) Raise the temperature in the curing room to 88°C and reduce the humidity to 10% for 2 hours;
[0030] (5) Keep the temperature in the curing room at 88°C, control the humidity at 0, and dry the green plate at high temperature for 10h.
[0031] This process takes 39 hours to cure and dry. After curing, the amount o...
Example Embodiment
[0032] Example 3
[0033] Hang the green plate on the curing rack in the curing chamber with a spacing of 0.5mm, and perform the following operations in sequence:
[0034] (1) Put the green plate coated with lead paste in a curing room with a humidity of 99% and a temperature of 50 °C for 2 hours;
[0035](2) Raise the temperature in the curing room to 86°C for 2 hours, cure the green plate for 20 hours at a temperature of 86°C and a humidity of 99%, and finally reduce the temperature in the curing room to 65°C and the humidity for 2 hours. to 95%;
[0036] (3) Keep the curing room temperature at 65℃, reduce the humidity to 85%, and cure the green plate for 5h;
[0037] (4) Raise the temperature in the curing room to 88°C and reduce the humidity to 10% for 2 hours;
[0038] (5) Keep the temperature in the curing room at 88°C, control the humidity at 0, and dry the green plate at high temperature for 10h.
[0039] The curing and drying process took 43 hours in total. After ...
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