What is ISO 2417:2016 Leather — Physical and mechanical tests — Determination of the static absorption of water?
ISO 2417:2016 standard specifies a method for determining the static absorption of water by leather. The static absorption of water is an important property of leather, as it affects its durability and resistance to water damage.
The standard outlines a procedure for measuring the amount of water absorbed by a leather sample under static conditions. The sample is first weighed and then immersed in distilled water for a specified period of time. After the immersion period, the sample is removed, blotted dry, and weighed again. The difference in weight between the wet and dry samples is used to calculate the amount of water absorbed by the leather.
ISO 2417 also provides guidelines for preparing the leather samples and for ensuring that the testing conditions are consistent and reproducible. Therefore, This standard can be used by leather manufacturers, testing laboratories, and other organizations involved in the production or testing of leather products.
Requirements of ISO 2417:2016
Test samples: The leather samples to be tested should be of sufficient size and thickness to allow for accurate measurement of the static water absorption. The sample size and shape should be chosen to reflect the intended use of the leather.
Conditioning: The samples should be conditioned in a controlled environment for a specified period of time prior to testing. This allows the leather to reach a stable moisture content, which is necessary for accurate measurement of the water absorption.
Test apparatus: The test apparatus used to measure the water absorption should be capable of maintaining a constant water level and temperature throughout the test period. The apparatus should also allow for accurate measurement of the weight of the leather samples before and after immersion in water.
Test procedure: ISO 2417:2016 outlines a specific procedure for measuring the static absorption of water in leather. This includes immersing the samples in distilled water for a specified period of time, blotting the samples dry, and weighing the samples. To determine the amount of water absorbed.
Calculation of results: The standard provides formulas for calculating the static absorption of water based on the weight of the wet and dry samples.
Reporting of results: The test results should be reported in accordance with the standard. Including information on the sample size and shape, conditioning procedures, test apparatus, and test results.
Benefits of this ISO Standard
Improved product quality: By providing a standardized method for measuring the static absorption of water in leather, ISO 2417 can help manufacturers ensure that their products meet specified quality requirements. This can help to reduce the likelihood of defects and returns, and can improve customer satisfaction.
Consistency in testing: This standard provides guidelines for preparing the leather samples and for ensuring that the testing conditions are consistent and reproducible. This can help to ensure that test results are accurate and reliable, and can improve confidence in the testing process.
International recognition: ISO 2417 is an internationally recognized standard, which means that test results obtained using this method can be compared and communicated across borders. This can be particularly important for companies that operate in multiple countries or that export their products.
Compliance with regulations: This standard can help companies to comply with regulatory requirements for testing the static absorption of water in leather. This can be important for industries such as automotive, footwear, and apparel, which may be subject to specific quality standards or regulations.
Cost savings: By using a standardized test method, companies can reduce the costs associated with developing their own testing procedures or outsourcing testing to third-party laboratories. This can help to improve efficiency and reduce overall costs.
Therefore, ISO 2417:2016 can provide significant benefits for companies involved in the production or testing of leather products. Helping to improve product quality, consistency, and compliance with regulations, while reducing costs and improving customer satisfaction.
Who needs ISO 2417:2016 Leather — Physical and mechanical tests — Determination of the static absorption of water?
Leather manufacturers: ISO 2417 can help leather manufacturers to ensure that their products meet specified quality requirements. By providing a standardized method for measuring the static absorption of water in leather. This can help to improve product consistency and reduce the likelihood of defects or returns.
Testing laboratories: Testing laboratories can use ISO 2417 as a reference standard to ensure that their testing procedures are consistent and reproducible. This can help to improve the accuracy and reliability of test results, and can provide confidence in the testing process.
Certification bodies: This standard can be used by certification bodies to assess compliance with quality standards or regulations related to the static absorption of water in leather. This can help to ensure that products meet specified quality requirements and can be marketed with confidence.
Regulatory bodies: Regulatory bodies may use this standard as a reference standard when developing regulations related to the quality of leather products. Compliance with this standard can help to ensure that products meet minimum quality requirements. Which can help to protect consumers and promote fair competition.
Customers: Customers who purchase leather products can benefit from ISO 2417 by having confidence in the quality and durability of the products they purchase. Compliance with this standard can help to ensure that leather products are resistant to water damage. Which can help to extend their useful life.
ISO 2417:2016 is relevant to a wide range of stakeholders involved in the production, testing, and certification of leather products. And can provide significant benefits in terms of product quality, consistency, and regulatory compliance.
Other related standards:
What is ISO 2418:2017 Leather — Chemical, physical and mechanical and fastness tests — Sampling location?
ISO 2418:2017 specifies the sampling location and methods for obtaining representative samples of leather for chemical, physical, mechanical, and fastness testing. The standard provides guidance on where and how to take samples of leather. In order to ensure that they are representative of the entire product. And can provide accurate and reliable test results.
The standard applies to all types of leather products. Including hides, skins, and finished leather products such as shoes, bags, and upholstery. The sampling locations specified in the standard are based on the type of product being tested, and take into account factors. Such as the size, shape, and construction of the product.
ISO 2418:2017 includes specific requirements for the following sampling locations:
Hides and skins: The standard specifies the location and size of the samples to be taken from hides and skins. And provides guidance on how to prepare the samples for testing.
Finished leather products: The standard specifies the location and size of the samples to be taken from finished leather products. Taking into account factors. Such as the product construction, shape, and size.
Materials in roll form: The standard provides guidance on how to take samples from materials in roll form. Such as leather upholstery or lining materials.
Overall, ISO 2418:2017 is intended to ensure that samples of leather products are representative of the entire product. And can provide accurate and reliable test results.
By following the guidelines in the standard, leather manufacturers, testing laboratories, and other stakeholders can improve the quality and consistency of their testing procedures. And ensure that their products meet specified quality requirements.
What is ISO 2419:2012 Leather — Physical and mechanical tests — Sample preparation and conditioning?
ISO 2419:2012 is a standard that provides guidance on sample preparation and conditioning for physical and mechanical testing of leather. The standard specifies the procedures for selecting, preparing, and conditioning leather samples. To ensure that they are representative of the entire product. It can provide accurate and reliable test results.
The standard covers various aspects of sample preparation and conditioning. Including:
Sample selection: ISO 2419 provides guidance on how to select samples that are representative of the entire product. Taking into account factors such as the type of leather, the intended use of the product. Also, any specific requirements for the testing method.
Sample preparation: The standard specifies the procedures for cutting and trimming leather samples to the required size and shape for testing. Also, provides guidance on how to minimize variations in thickness and density within the sample.
Conditioning: ISO 2419 specifies the procedures for conditioning leather samples to a standardized moisture content and temperature. In order to minimize variations in test results due to differences in sample moisture content or environmental conditions.
Test methods: The standard provides guidance on the selection and application of specific test methods for physical and mechanical testing of leather samples. Taking into account factors such as the type of leather, the intended use of the product. Any specific requirements for the testing method.
ISO 2419:2012 is intended to ensure that leather samples are prepared and conditioned in a standardized and reproducible manner. In order to provide accurate and reliable test results.
So, By following the guidelines in the standard, leather manufacturers, testing laboratories. And other stakeholders can improve the quality and consistency of their testing procedures. Also, ensure that their products meet specified quality requirements.
What is ISO 2420:2017 Leather — Physical and mechanical tests — Determination of apparent density and mass per unit area?
ISO 2420:2017 specifies the methods for determining the apparent density and mass per unit area of leather. These physical and mechanical properties are important indicators of the quality and performance of leather products. And can be used to assess factors such as durability, strength, and stiffness.
The standard provides two methods for determining the apparent density and mass per unit area of leather:
Method A: This method involves measuring the thickness, length, and width of a leather sample, and weighing it to determine its mass. The apparent density and mass per unit area are then calculated based on these measurements.
Method B: This method involves measuring the thickness and length of a leather sample, and weighing it before and after immersing it in water. The difference in weight before and after immersion is used to calculate the apparent density and mass per unit area of the leather.
ISO 2420 applies to all types of leather products. Including hides, skins, and finished leather products such as shoes, bags, and upholstery. The standard specifies the test conditions and equipment required for each method. And provides guidance on how to interpret and report the test results.
ISO 2420:2017 is intended to provide a standardized and reproducible method for determining the apparent density and mass per unit area of leather. In order to ensure consistent and reliable assessment of these important physical and mechanical properties.
So, By following the guidelines in the standard, leather manufacturers, testing laboratories. And other stakeholders can improve the quality and consistency of their testing procedures. Also, ensure that their products meet specified quality requirements.
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Read About : ISO 2415:2004
