Cold Flex Tester for Sale for Leather and Rubber Footwear Materials
In the shoemaking industry, the usual instruments that we use to determine the flex resistance of materials include Bally leather flexing tester, Ross flexing tester, vamp flexing tester, outsole flexing tester, finished shoe flexing tester, and so on. Today we will introduce a machine [...]
ASTM D2632 – Vertical Rebound Resilience Test Method and Instrument for Rubber
Rubber Rebound Resilience is a property of reversible deformation under the action of external force. As we know, rubber is a highly elastic polymer material. It is elastic at room temperature. Under the action of a small external force, it can produce [...]
Akron Abrasion Tester – Determination of Abrasion Resistance of Vulcanized Rubber
Request for Quotations Definition and Meaning The wear resistance of vulcanized rubber is expressed with the abrasion loss of the rubber sample under mechanical friction. This method is called the Akron abrasion method. Usually, the sample is mounted into an Akron Abrasion Tester. The [...]
Guide on the UN38.3 Test
When it comes to“UN38.3”, most people feel strange with this noun because they have little chance to hear it. UN/DOT 38.3 is familiar to the manufacturers of lithium batteries and electronic products, shipping agents, airlines staff, customs officers, etc., because people in these [...]
How to Determine the Leather Tensile Strength
Tensile strength refers to the tensile force on the unit cross section of the broken part of the sample when the sample of the finished leather is pulled to break at a certain rate, expressed in MPa. The purpose of measuring the tensile strength of [...]
How to Perform Leather Abrasion Resistance Test
Among the most watched properties of leather, abrasion resistance is one of them, because leather’s ability to withstand abrasion is directly related to the quality level and working life of leather. For instance, the common leather products we can touch in our daily life include [...]
How to Conduct Water Penetration Test for Leather on Flexing
It is normal that Leather shoes encounter water when worn, so determination of water resistance of leather subjected to flexing is necessary for product developers and manufacturers. Leather dynamic water penetration tester is used to let the grain surface of test leather in continuously flexed [...]
How to Test Water Vapour Permeability(WVP) of Leather Using Dynamic Method
Water vapour permeability of leather means the ability that the water vapour comes into the air whose humidity is lower than leather from the air whose humidity is higher through the leather or fur. Because leather has water vapour permeability, it can help wearers in [...]