What is the standard for the button pull test?

1. ASTM D5171-02(2015) "Standard Test Method for Impact Resistance of Plastic Sew-Through Buttons": This standard applies to the tensile test of plastic transparent buttons. This test method is used to evaluate the resistance of buttons when they are impacted.

 

2. ASTM D1612-00(2014) "Standard Test Method for Softening Point of Resins Derived from Pine Chemicals and Hydrocarbons, by Ring-and-Ball Apparatus": This standard applies to the melting temperature test of buttons. The test method is to determine the softening temperature of the button material by using the ring and ball method instrument.

 

3. ISO 7864:1993 "Sterile hypodermic syringes for single use": This standard applies to the pull test of syringes, which also includes the pull force of buttons. This test method is used to evaluate the resistance of buttons to ensure that they will not accidentally open or break during use.

 

4. GB/T 14272-2011 "Test Method for Tensile Strength of Textile Accessories": This standard is a Chinese national standard for tensile testing of various textile accessories, including buttons. The standard covers a variety of test methods used to evaluate the tensile strength and resistance to breakage of buttons.

5. AATCC 137-2016 "Test Method for Gravimetric and Coulometric Determination of Moisture in Textiles": This standard applies to the pull test of buttons in a wet environment. It is used to evaluate the tensile properties and stability of buttons under wet conditions.

 

These standards and guidelines are developed through research and consensus of professional organizations and agencies to ensure the quality and durability of buttons. Through the pull test of the button, its resistance and performance can be evaluated to ensure the reliability and safety of the button during use. It should be noted that when selecting the applicable standard, the appropriate test method should be determined according to the material and purpose of the button used.