Glass fiber products processing and production base

air filter material

Liquid filter material

synthetic fiber composite

Communication/Energy Storage Battery Separator

UPS battery separator

Start-stop battery separator

Electric vehicle battery separator

Start the battery separator

High temperature/high power battery separator

Coated Paper/Rolled Battery Separator

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Industry application

Dust free workshop

Our HEPA and ULPA filter materials are engineering filter materials used in clean rooms, which can meet the stringent requirements of clean room filters on filter material performance, and help the system reduce energy consumption and thus reduce operating costs.

Industry application

Fresh air conditioning system

Glass fiber air filter paper is mainly made of superfine glass fiber. It is made by wet low concentration molding technology and penetration drying technology. It has good fiber distribution uniformity, low resistance, high efficiency, high strength and large dust capacity.

Industry application

Aviation ship

It can be used to filter solid impurities in oil and water, as well as dust particles and various aerosol particles in the atmosphere. It is widely used in advanced aviation oil filtration, hydraulic oil filtration in hydraulic transmission servo systems of ships and heavy machinery, water filtration of oilfield water injection, water filtration of nuclear power plants, and compressed air filtration of air compressors.

Industry application

New energy vehicle

The main products are: superfine glass fiber separator (AGM separator), superfine glass fiber coated paper (pass-ing paper), AGM automobile start / stop battery separator, glass fiber insulation board (VIP) core material, glass fiber filter material, ceramic fiber paper and other products.

News

Separator is an important part in battery production, its advantages and disadvantages directly affect the battery's discharge capacity and charge-discharge cycle life, so we must pay attention to the selection and research of battery separators. The quality requirements of the separator should generally have the following requirements

03/05/2021

Quality requirements for separators

The influence of glass fiber (AGM) separator properties on the performance of sealed lead-acid batteries, including basis weight and thickness uniformity, resilience and compressibility, porosity and acid absorption, pore size, resistance, impurities, etc. The following points are shown: (1) The basis weight and uniformity of the separator are the main factors affecting the uniformity of the battery capacity; (2) The resilience and compressibility of the separator are the guarantee for the tight assembly of the battery, and also the internal separator of the battery. (3) The porosity and acid absorption of the separator are the guarantee of battery capacity, service life and high current discharge performance; (4) The pore size of the separator reflects the Whether the plate can prevent the penetration of lead dendrites; (5) The resistance of the separator directly affects the low temperature start-up performance and high current discharge performance of the battery; (6) The impurities in the separator are the direct cause of the self-polar discharge of the battery.

03/05/2021

The effect of the separator on the battery

The effect of the separator on the battery

AGM separator maintenance-free battery structure features: In order to improve the service life of lead-acid batteries, along with its performance, the positive grids of maintenance-free batteries are generally made of lead-calcium alloys or low-antimony alloys, while the negative grids are made of lead-calcium alloys.

03/05/2021

Structural features of AGM separator maintenance-free battery

Structural features of AGM separator maintenance-free battery