articles about the textiles testing by Testex
Certification definition: According to the ISO and the IEC, certification refers to the certification body recognized by the state to prove that an organization's products, services, management systems comply with relevant standards, technical specifications or mandatory requirements of conformity assessment activities.…
When we get a fabric or buy a piece of clothing, in addition to the color, we will also feel the texture feel of the fabric with our hands and even to understand the basic parameters of the fabric: width,…
Testing the tensile properties of fabrics of ISO 13934 is divided into two parts: determination of maximum force and elongation at maximum force using the strip method and determination of maximum force using the grab method, the most complete guide…
In the tensile properties testing process of geotextiles, the elongation deformation is large, and the phenomenon of "necking" is easy to occur in the tensile process, and the width of the specimen has a great influence on the tensile strength…
What is a resistance band? A resistance band is a small physical training tool that is easy to carry, easy to use, and very effective. It is also called an elastic band, auxiliary band, tension rope, booster band and so on.…
★ What are industrial textiles? Definition of industrial textiles: Textiles that are specially designed with specific functions and used in industry, medical and health care, environmental protection, geotechnical and construction, transportation, aerospace, new energy, agriculture, forestry and fishery, etc. Industrial textiles are…
The planning and management of laboratory in printing and dyeing factory usually start from several aspects, such as blank fabric sampling, color sample management of customer, color card management of dyeing factory and color swatch formula confirmation, in order to…
Temperature humidity environmental chamber, also called climatic chamber, is a common environmental simulation system and device in laboratories and factories. Environmental chambers are used to test the performance stability of materials or products in various environments by simulating natural environments such…
In the manufacturing industry, the stability of products under various temperature and humidity conditions is the key to quality control. Temperature humidity chamber is one of the most common environmental control instruments that can quickly test the performance stability of…
Measurement is essential in all kinds of physical experiments and technology development processes, and as long as the measurement result, measurement error is inevitable. The error affects measurement accuracy, so the technical staff concerned must learn and master the theory…
The properties of a material in terms of deformation and damage under tensile forces can be measured by the tensile stress-strain curve, which is one of the most fundamental and important concepts in the mechanics of materials, come with me…
Organic polymer materials, also known as molecular materials or high polymer, mechanical properties of which are strength, stiffness, hardness, plasticity, and toughness. Indicators reflecting these mechanical properties include yield strength, tensile strength, elongation, section shrinkage, impact toughness, fatigue limit, fracture…
An electronic tensile tester is the product of the linkage of electronic skills and mechanical transmission, fully developed the respective expertise of mechanical and electrical, and then composed of a large fine tensile tester. The tensile testing machine is designed…
In the course of daily use, textiles are subject to a variety of forms of damage, such as breaking, tearing, and bursting caused by mechanical external forces such as tensile, compression, bending and friction, etc. Therefore, the basic mechanical properties…
In structural engineering, when we select the right material for a project or product, it is very important to choose this material, not that material, based on the mechanical properties of the material as the basis, this article will take…
Temperature and humidity have an obvious influence on the characteristics and properties of textile fibers. Under different temperature and humidity conditions, textile test items, such as breaking strength, uniformity of strips, thread density, pilling, static electricity, etc. will show different…
This paper analyses the influence of various factors on the colorfastness test results to washing by comparing the composition and specifications of DW and TV multifibre standard adjacent fabric and gives some suggestions for the selection of standard adjacent fabrics. ★ Why study…
In order to better understand and apply the standard AATCC 61 "Colorfastness to Laundering of Textiles: Accelerated", taking into account daily work experience and relevant literature, this paper will present a more systematic and comprehensive overview of the notes in…
Clothes fading in the wash is a problem we often encounter, making people headache, so, what are the common situations where clothes fade in the wash? How to prevent clothes from fading in the wash? This article will solve your…
Fabric tensile properties refers to that when the fabric is subjected to external tensile force along the wrap and weft direction, the fabric appears mechanical deformation law. Commonly speaking is that a phenomenon in which a fabric is elongated and…