TESTEX Textile Test Instrument

Friction : friction refers to the effect of hindering the movement on the contact surface when there is a relative motion or relative movement trend between two objects in contact with each other. Friction can be divided into sliding friction and rolling friction. Abrasion : abrasion refers to the wear and tear caused by friction during the use of the object, thus reducing the user experience of the object and shortening the service life of the object. The main manifestations of abrasion are fading, pilling, cracks, peeling, slurry, and so on. Friction is the most common and unavoidable cause of wear and tear in textile and related industries. Study the friction properties of fabrics, leather, rubber and other materials has important reference significance for improving the abrasion resistance of articles and how to select the raw materials suitable for our needs. Take fabric as an example, abrasion is the phenomenon of damage that when the fabric does repeated friction with other obje...

  Textile hydrostatic pressure refers to the resistance encountered when the water penetrates the fabric. Under standard atmospheric conditions, the fabric is subjected to a continuous rise in water pressure until water droplets seep out from the back of the fabric, at which point the measured water pressure size is the textile hydrostatic pressure. Common test standards are: ISO 811, AATCC 127, JIS L 1092. Comparison of textile hydrostatic pressure test methods In the textile industry, fabric hydrostatic pressure testing is widely used and has an important impact on functional textiles, and there are currently many different ways to test hydrostatic pressure. Classification by test method 1 Field testing Field testing is expensive and takes a long time, usually about six months. During the experimental period, the water resistance of the fabric is tested periodically after the waterproof and moisture permeable finishing, so that the durability can be known. Although this method is...

  What is coating fabric? Coating fabric is a finishing process technology that uses a special process to coat one or more layers of coating adhesive with special functions on the basis of fabric to form one or more layers of film on the surface of the fabric. Coating adhesive is a kind of polymer compound with film-forming performance, and different types have different performances. Functional requirements of coating fabrics The coating can not only improve the feel, appearance and style of the fabric but also increase the performance of the fabric so that the fabric has special functions such as water resistance, water penetration resistance, air and moisture vapor permeability, flame resistance and light blocking reflection. The coating fabric is widely used in down jacket rainproof pike, jacket, tent, shoes and socks, curtain, luggage and advanced waterproof and moisture permeable function of ski shirt, mountain climbing clothes, windbreaker, etc. It can also be applied to sai...