What is acid and alkali resistant fabric
Tag:
Anti-acid and alkali fabric protective clothing anti-chemical liquid functional fabric city textile
Acid and alkali resistant fabric:
Acid and alkali resistant fabric Mainly used to prevent acid, alkali and other chemical agents from harming the human body, prolong the time for the acid to penetrate from the surface of the clothing to the skin, so that the acid does not adhere to the surface of the clothing, and the clothing will have little change in strength after being corroded by the acid and can withstand it. Strong acid pressure.
The acid and alkali resistance reaches 97.5%, which is 90% higher than the national acid-proof performance standard, and meets the requirements of GB12012-89 acid-proof work clothes. It is mainly used as protective clothing fabric in chemical industry, metallurgy, mining, geology, electroplating, printing and dyeing, papermaking and other industries and in work types that come into contact with acid, alkali and chemical agents.
Acid and alkali resistant fabrics have good breathability and are impermeable to acid and alkali liquids and oil and water. They have long acid resistance, high acid pressure resistance and low leaching rate. It has low acid and alkali resistance and has a good protective function for workers. Comply with the requirements of EN13034 “Protective Clothing – Protection against Chemical Liquids”.
Classification of acid and alkali resistant fabrics:
1. Ordinary acid and alkali resistant fabrics: Anti-acid and alkali technology is added when the fabric is made, and it is no different from ordinary fabrics on the surface. Suitable for general acid-base environment.
2. Severe acid and alkali resistance: On the basis of ordinary acid and alkali resistance fabrics, coating treatment is carried out, which has extremely strong acid and alkali resistance. Suitable for high concentration acid and alkali environment.
The acid and alkali resistant fabrics produced in the city are made of polyester-cotton blended fabrics or 100% natural synthetic fiber fabrics finished with acid and alkali resistant techniques. It overcomes the shortcomings of the original use of rubber or plastic as the base material, such as airtightness, bulkiness, and poor comfort, and is suitable for medium-to-mild acid and alkaline working environments. It can effectively prevent acid and alkali liquids from splashing and penetrating into the human body. It has excellent properties of long acid penetration time and high acid pressure resistance. It is suitable for use by workers who work in acid and alkali liquid environments for a long time. Its quality and protective performance have been tested by the National Labor Protection Equipment Quality Inspection Center and meet the performance requirements of the national GB12012 “Acid-proof Work Clothing”. At the same time, it can meet the requirements of the EU EN14325, EN13034, and EN368 standards.
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