Testile Testing Equipment

Tensile testing of textiles provides strength and elongation properties for natural and man-made materials such as cotton, carbon, polyester, nylon, glass and graphite. Textiles can be tensile tested in many forms, including single strands, yarns, webbing, woven and braided materials, and nonwovens. Most textile fabric tensile tests are performed as grip tests in an effort to eliminate edge effects, or as strip tests that include edge effects. For grip testing, the fixture uses jaws smaller than the width of the sample to hold the fabric sample in the center. For the strip test, the fixture clamps a fabric using jaws wider than the sample width. For both tests, the sample is clamped inside the end of the sample length. Machines used for textile tensile testing are typically low force, high elongation, constant elongation or load, tabletop systems. Although the test machine seems to be the most important factor in testing flexible materials, fixture and jig movement must be considered.

International Textile Federation Chairman, China Textile Federation President Sun Rui Zhe led the Chinese textile delegation to participate in the meeting. Xu Yingxin and Li Lingshen, vice presidents of the China Textile Federation, Yan Yan, director of the Social Responsibility Office of the China Textile Federation, Zhang Chuanxiong, deputy director of the Science and Technology Development Department, Huang Song, director of the International Organizations Division of the Foreign Affairs Office, Gu Ping, president of the China Textile Machinery Association, Cong Zheng, secretary-general, and about 30 representatives of Chinese textile clusters and enterprises attended the meeting. Sun Ruizhe, President of the International Textile Federation, delivered the opening speech of the conference. He first talked about, after three years, the annual meeting finally from the "cloud" back to "offline", the global textile industry gathered in beautiful Davos, Switzerland, w

There are three main test methods for bursting strength or bursting strength: bursting method, marble bursting method and steel ball method. Foreign countries such as the United States, Japan, South Korea, Canada, Australia, etc. use the burst method to test. my country's GB/T 7742.1-2005 "Breaking Properties of Textile Fabrics Part 1: Determination of Burst Strength and Burst Expansion Hydraulic Method" refers to the burst test method in the international standard ISO 13938-1:1999. The test principle is: clamp the sample on the extensible diaphragm, apply liquid pressure under the diaphragm, and increase the liquid volume at a constant speed, so that the diaphragm and the sample expand until the sample ruptures, and the bursting strength is measured. This method can also test the burst expansion of the sample. Before the revision of the national standard "cotton knitted underwear", the burst strength was tested by the marble burst method, that is, a 25 mm circu

Environmental test chambers is used in the test of AEC-Q100 automotive electronic parts The environmental test chambers is applied to the AEC-Q100 test standard for automotive electronic components testing. Automotive electronic components are divided into three categories, including IC, discrete semiconductors, and passive components. In order to ensure that these automotive electronic components meet automotive safety requirements The highest standard, the American Automotive Electronics Council (AEC, Automotive Electronics Council) is a set of standards designed for active parts [microcontrollers and integrated circuits.. etc.] [AEC-Q100], designed for passive components [[AEC-Q200], which regulates the product quality and reliability that must be achieved by passive components. AEC-Q100 is the automotive reliability test standard established by the AEC organization. AEC-Q100 automotive IC product verification flow chart: Condition finishing of environmental test chamber (temperatu

  Tensile Screening Machines - Fabric Tensile Strength Tester Tensile Specialist, additionally referred to as tensile toughness tester, global testing maker (UTM), universal tensile equipment. A tensile specialist is utilized to evaluate different components, such as textile, leather, plastic, paper, and so on. Along with various components, the tensile tester may be made use of to evaluate different components for pressure, compression, bending, breaking, cropping, and also peeling. Our universal tensile testers can likewise be utilized to do added test kinds such as compression screening. The Force Gauge determines the tensile or compression pressure in extra pounds. Strain beyond the product's yield factor induces pressure hardening, which completely warps the product as well as creates modifications to its mechanical properties. We search for and find the optimal screening option for every one of your needs. Thin polymer films are significantly being used in biological sciences

QINSUN UV aging test chamber application characteristics analysis   What is a UV aging test chamber ? UV aging test box is one of the aging test boxes. Ultraviolet aging test box is also called weather accelerated aging test box and ultraviolet aging test box. It simulates UV light and conducts UV tests at set temperatures. The UV aging test chamber is suitable for the aging test of non-metallic materials to sunlight and artificial light sources. Eight UV fluorescent lamps rated at 40W were used as light sources. UV fluorescent tubes, distributed on both sides of the machine, 4 on each side (there are UVA-340 and UVB-313 light sources for users to choose and configure).This ambient climate chamber simulates UV light. How UV Tester Works？ The UV aging tester uses a fluorescent UV lamp as the light source, and accelerates the aging test of materials by simulating the ultraviolet radiation and condensation in natural sunlight, and obtains the results of material aging. It simulates UV, ra

What is the impact of the mask fixed way on the breathing resistance test? Generally speaking, the mask is a 3-layer structure, which is spunbond nonwoven(s) + meltblown nonwoven(M) + spunbond nonwoven(S), i.e. SMS structure. The outer layer is spunbond nonwoven with water-blocking effect, which can prevent droplets from entering the mask; the inner layer is nonwoven with softer material, which has moisture-absorbing effect and can discharge moisture from the mouth. The main part of the filtering effect is the middle layer of extremely fine and electrostatic meltblown nonwoven, the main material is high melt finger polypropylene, after electrostatic standing polarity treatment to achieve the standard required filtration efficiency. The influence of the mask fixation method on the breathing resistance test In GB/T 32610-2016 "technical specification of daily protective masks" in the inspiratory resistance, expiratory resistance test method, the mask in the test should be adjus

Artificial blood vessel compression rupture strength tester To determine the pressure of water penetration through blood vessels, the instrument should include devices that can keep the sample sealed until leakage occurs. A suitable pressure transducer is also required. Third, the test standard: YY0500-2021, GB/T7742 IV, Technical parameters. Operation interface: Simplified Chinese/English V. Test standard: YY0500-2021,GB/T7742 Pressure sensor: 0-10MPA (test can be set by software) Fixture: Luer joint or according to customer's choice Time timer: touch screen display Clamp: 1 set Safety cover 1 set:1m Product net weight: 15kg Dimension: 430×290×500(mm) Power source: AC90V-240V/50Hz (adaptive wide voltage) Whole machine power: 70W Programmable controller: PLC control system Touch screen: 7-inch Velcom color touch screen Force measuring mechanism: built-in Printer: Embedded printer 1 Principle The sample is dilated by any of the following methods: a) filling the vessel directly with

Non-destructive testing (NDT) methods include a wide range of analytical techniques to evaluate a variety of materials, elements, welds, systems, etc., without causing any damage or harm to the sample. This article focuses on the different NDT methods used in the textile industry. Textile testing instruments manufacturers use a variety of NDT methods for toxicological and other analytical tests to analyze their products for harmful substances such as allergens, heavy metals and even carcinogens. Several toxic metals such as cadmium, antimony, lead, chromium, mercury and zinc are either present in natural textile fibers, leached during the dyeing process or present in protective agents used to store textiles. Vibrational spectroscopy has been a commonly used method for nondestructive testing of textiles because when light interacts with molecules on the textile surface, it produces vibrations specific to the functional groups or chemical bonds present in the material. These vibrations

Die UV-Alterungsbox eignet sich für die Alterungsprüfung von nichtmetallischen Werkstoffen auf Sonnenlichtbeständigkeit und künstliche Lichtquellen. Dieses Papier skizziert kurz die strukturellen Merkmale und das Steuersystem der UV-Alterungskammer. ■ Kabinettstruktur und Eigenschaften der UV-Alterungsbox 1. Die Innenauskleidung der Box besteht aus importiertem Edelstahl, und die Außenauskleidung der Box ist mit A3-Stahlblech besprüht, wodurch das Aussehen, die Textur und die Sauberkeit erhöht werden. 2. Das Entwässerungssystem verwendet den Wirbeltyp und die U-förmige Sedimentationsvorrichtung für die Entwässerung, die für den Benutzer bequem zu reinigen ist. 3. Die Heizmethode ist die Wassertankheizung des Innentanks, die Temperatur steigt schnell an und die Temperaturverteilung ist gleichmäßig. 4. Der Kastenkörper wird von CNC-Werkzeugmaschinen mit schönem Aussehen bearbeitet und geformt, und der Kastendeckel ist ein Zwei-Wege-Flip-Typ, der einfach zu bedienen ist. ■ Kontrollsystem

In China's textile testing equipment manufacturing market, due to the Mid-Autumn Festival holiday, some merchants from north and south are returning to their hometowns and leaving the market day by day. The transaction of pure cotton fabrics in the traditional market has decreased month-on-month, and the transaction of most varieties of thin cotton fabrics in summer has declined. Transactions fell day by day. However, in autumn, the transaction varieties of medium-thick pure cotton fabrics increased, the domestic demand market was relatively active in placing orders, and the orders from target customers increased slightly. During the Mid-Autumn Festival, the sales of pure cotton fabrics declined, and some sales were still flat. As far as the overall market is concerned, the marketing of pure cotton fabrics is clearly differentiated, and some cloth companies and large-scale operating stores occasionally undertake small and medium-sized orders. However, due to the weak internationa

The Summary of Martindale Method for Testing the Abrasion Resistance of Fabrics The abrasion resistance of textiles refers to the wear resistance between fabrics or between fabrics and other substances during repeated friction. There are various methods for testing the abrasion resistance of textiles, such as the flat abrasion method, the curved abrasion method, the folded edge abrasion method and the compound abrasion method. The Martindale method is one of the flat abrasion methods and is widely used for testing the abrasion resistance of clothing and household textiles, decorative fabrics and furniture. ★ 5 forms of fabric wear damage In actual use, due to the different conditions of wear (e.g. force, size, abrasives, etc.), the structure of yarns and fabrics and the nature of the fibers are different, thus the mechanism of wear damage is different, with the following forms of damage. 1 During friction the fibres constantly collide with each other and fibre fragments brea