GB/T 7573 Textile - Standard Test Method for Determining the PH Value of Aqueous Extract

Chemical Tests

GB/T 7573 Textile - Standard Test Method for Determining the PH Value of Aqueous Extract

EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of GB-T 7573 test. This method soaks pieces of material in water for a certain period of time to measure its water resistance, and then evaluates it against a scale to assess its water resistance rating. The GB/T 7573 standard is a standard used in the textile industry in China and is used to evaluate the water resistance of textiles.

GB/T 7573 Textile - Standard Test Method for Determining the PH Value of Aqueous Extract

GB/T 7573 specifies the method for determining the pH of the aqueous extract of textiles. This standard is applicable to textile products of any form.

This standard applies to the manufacture and sale of clothing, decoration and home textile products. The products to be exported must comply with the clauses in the relevant agreements.

Representative samples should be randomly selected from each product group by category and color, and then a sample should be selected for each different color in each category. Individual goods should be sampled at a distance of at least 2 m from one end, and the sample should be a whole piece with a length of not less than 0,5 m; Sampling of clothing or other products must meet the requirements of the determination process.

The determination should be made by two people and the result should be confirmed by the consistency of the results from the two testers. If results are inconsistent, one more tester will do the determination and the final result will be confirmed by two consistent results from three people.

EUROLAB assists manufacturers with GB-T 7573 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.

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