Wuxi Huizhong Company Valve Sealed Lead Acid Battery Product Model is:12V0.8AH, 12V 1.2AH, 12V 2ah, 12V 2.2ah, 12V 3ah, 12V 3.3ah,
4V 4.AH, 4V 6ah,
6V 5ah, 6V 6AH, 6V 7AH, 6V 8AH, 6V 9AH, 6V 10ah, 6V 12ah, 6V 14ah, 6V 20ah, 6V 90AH, 6V 100AH, 6V 150AH, 6V 200AH, 6V 220AH,
2V 200ah, 2V 250AH, 2V 300AH, 2V 400ah, 2V 420AH, 2V 500AH, 2V 600AH 2V 800AH, 2V 1000AH, 2V 1200AH, 2V 1500AH, 2V 2000AH, 2V 2500AH, 2V 3000AH
The main parameters of Wuxi Huizhong batteries have capacity, rated capacity, voltage, open circuit voltage, charging voltage, termination voltage, power, life, discharge time, charging time
Discharge curve
10 hours (0.1 ca), 5 hour rate (0.17 ca), 3 hour rate (0.25 ca) discharge termination voltage is: 1.8V / single; 1 hour rate (0.55ca) discharge termination voltage is: 1.75V / single grid. When the battery is used, the discharge termination voltage * should not be less than 1.0V / single, to ensure that the battery will not be discharged.
Charging curve
The battery requires a constant voltage limit. The charging voltage is within 13.65 ± 0.02V / stage. The charging equipment must maintain a constant function and the voltage regulatory accuracy is less than 1%, and the * large current does not exceed 0.25c10a in the moment of charging.
Zhang Chunhai, the Shanghai Municipal Party Committee, the municipal government today (September 6) held the Shanghai Central Environmental Protection Inspector Calling Work Leading Group to expand the meeting, deputy secretary of the Municipal Party Committee, should be brave, the central environmental inspection is an important system to strengthen the construction of ecological civilization Sexual arrangements, do a good job in environmental inspector is a major political task, major people's livelihood projects. It is necessary to resolutely bite the goal in accordance with the central government and the municipal committee, and fully bite the goal, and strive to do a good job of environmental inspections, ensure comprehensive and high-quality completion of the rectification task, and focus on implementing long-acting management mechanisms to further enhance the level of environmental protection in Shanghai. Zhoubo, Standing Committee of the Municipal Party Committee, suspect Zhoubo, presided over the meeting, the Standing Committee of the Municipal Party Committee, and the Secretary of the Municipal Party Committee, Zhuge Yujie attended.
Surface modification of nano silica powder SiO2
1) Silica powder selection and modified chemical selection of gas-phase silica (Fumed SiO2), also known as white carbon black, domestic gas phase silica, Germany De Guosa Company A 200 or Germany Wick Company N 20, with a specific surface area of 200 m2 / g, particle diameter of 12 to 100 nm. The amount of powder ratio is 0.5% to 2% wt. The white carbon black SiO2 hydroxy content spherical particles S-SiO2 contain 36%; porous particles P-SiO2 content 48%.
Some substances of the equidistant pH value:
SiO2 1.8, TiO2 4.7, SNO2 4.5, A1 (OH) 3 35.0, MgO 12.0
2) Fill organic chemical material modifiers
(1) Modified mechanism and organic chemical material modified organic chemical materials for its application thereof are mainly silane coupling agents and some polymer active agents. The coupling agent is a chemical substance of the amphoteric structure, and a part of the coupling agent can be reacted with a strong chemical bonding with various functional groups of the particles, and the other group can be chemically reacted with an organic highlighted material or Physical winding, according to its chemical structure, a silane coupling agent, a titanate coupling agent, an aluminate coupling agent, and a zirconate coupling agent, etc. The coupling agent is suitable for the system of organic highlighters and inorganic particulate fillers, the surface-modified inorganic particle filler surface modified, so that the surface of the particles is organified, thereby improving the comprehensive performance of the composite material. The silane coupling agent is one of the low molecular silicon compound having a particular structure whose formula is RSIX3, R represents an active group having a relative ability and reaction capability with the polymer molecule, and X represents a hydrolyzed alkoxy group. Depending on the different silane coupling agent of the R group in the molecular structure, it can be divided into amino silane, epoxy silicone ethane, etc. Application coupling agent also needs to be fitted with an inorganic or organic surface modifier, a high molecular dispersant surfactant, or the like, such as. Phosphate, borate, naphthylgalic acid formaldehyde condensate, polypropylene acid, ethylene glycol, propylene acid, etc.
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