Labor insurance shoes common performance test methods

by:BEF     2020-12-01
Puncture proof, prevent hit the common performance of Chinese shoes, shock, etc. , the main testing methods are as follows: first, puncture resistance testing machine is equipped with a pressure plate, pressure plate is equipped with nail test, in test nails for a cut to the head of the cutting-edge, nail head hardness should be greater than 60 HRC. Put soles sample machine chassis, position can make the nail pierced through the outsole test, the test pin to 10 mm/min & plusmn; 3 mm/min speed puncture the soles, until penetration, * force needed for the record. Four points for each soles choice test ( At least one point in the heel) , various points not less than 30 mm apart, and from the inner bottom edge distance is greater than 10 mm. Has non-slip bottom, should be pierced between blocks. Four points of the two points should be from the planting base stare blankly in 10 - edge line 15 mm distance test. If the humidity will affect the results, the test should be before the sole in 20 ℃ & plusmn; 2 ℃ deionized water in 16 & plusmn; 1h。 Second, the impact resistance can be specified in baotou steel impact hammer impact test, baotou baotou when the clearance height should be less than specified value, and the axis of the baotou in the test should not be any penetrating crack. It is worth noting that the national standard of the weight of shock hammer, specifications, impact height and the regulation of the structure of the testing machine and so on are different, should distinguish between actual test. Third, the electrical properties of conductive shoes and anti-static shoe by adjusted in the dry and wet air, the clean steel ball filled people inside the shoe and into the metal probe device, using resistance test instrument, measuring the front two resistance between the probe and third probe. In general, the conductive shoes requirement should not be greater than l00K ohm resistance; Anti-static shoes for resistance should be between 100 k ohms to 1000 m ohm.
GuangZhou BEF Shoes Material Co.,ltd is different from other companies as we provide timely and unique services to our respected clients.
Now you can enjoy custom shoe insoles with GuangZhou BEF Shoes Material Co.,ltd's latest collection of custom shoe insoles custom shoe sole products. Do visit now, at BEF Shoes Material.
When you choose to buy instead of custom shoe insoles, the money you save may allow you to buy multiple other necessities, more than you had initially planned on buying.
With wide range of [分类关键词] products of top quality in offer, GuangZhou BEF Shoes Material Co.,ltd will definitely be your best option for custom shoe sole solution. Do feel free to contact us at BEF Shoes Material.
GuangZhou BEF Shoes Material Co.,ltd sells custom shoe insoles and yet their focus on operational excellence and mastery of distributed manufacturing facilities custom shoe insoles has made them the dominant player in the space.
Custom message
Chat Online 编辑模式下无法使用
Leave Your Message inputting...