Fabric knowledge: What characteristics should outdoor Oxford fabrics have
Abstract: Textile fabric knowledge-what characteristics should outdoor Oxford fabric have? 1. The waterproof and breathable Oxford cloth fabric will emit a lot of sweat during exercise, and it is inevitable to encounter wind and rain outdoors. This itself is a contradiction: it must be able to prevent rain and snow from being soaked, and it must be able to discharge the sweat emitted by the body in a timely manner. . Waterproof and breathable clothing takes advantage of the surface tension properties of water and coats the fabric with a layer of PTFE (which has the same chemical composition but different physical structure as polytetrafluoroethylene PTFE, the “king of corrosion-resistant fibers”) to enhance the surface tension of the fabric. The chemical coating makes the water beads tighten as much as possible without
Textile fabric knowledge–What characteristics should outdoor Oxford fabric have?
1. Waterproof and breathable performance of Oxford fabric It should be protected from rain and snow, and it should be able to discharge the sweat emitted by the body in a timely manner. Waterproof and breathable clothing takes advantage of the surface tension properties of water and coats the fabric with a layer of PTFE (which has the same chemical composition but different physical structure as polytetrafluoroethylene PTFE, the “king of corrosion-resistant fibers”) to enhance the surface tension of the fabric. The chemical coating makes the water droplets tighten as much as possible without spreading and infiltrating the surface of the fabric, making it impossible to penetrate the pores in the fabric tissue. At the same time, this coating is porous, and single-molecule water vapor can smoothly penetrate the capillary channels between fibers and emit to the surface of the fabric.
Waterproof Oxford cloth
2. Oxford cloth fabric Antibacterial and anti-odor properties
Due to the characteristics of exercise, sweat and sebaceous glands are secreted in large quantities. In outdoor conditions, it is impossible to change clothes frequently. In a suitable temperature and humidity environment, microorganisms will multiply in large numbers, causing people to emit an unpleasant odor and cause itching. Therefore, regular outdoor sportswear is finished with antibacterial and deodorizing chemicals. The finishing approach is generally to fix bactericidal organic quaternary ammonium and imidazoline surfactants or heavy metal ions such as silver and copper on the fibers through resins and cross-linking agents to make them have a certain degree of washability. Of course, an important principle when choosing a fungicide must be non-toxic or low toxicity, otherwise it will be a waste of time.
3. The anti-fouling and easy-to-remove properties of Oxford fabric
Outdoor sports often involve walking in the muddy and humid mountains and forests, and it is inevitable that the clothes will get dirty. It is required that the appearance of the clothing should be as difficult as possible to be stained by stains, and once stained, it should be easy to wash and remove. It changes the surface properties of the fiber and greatly increases the surface tension of the fabric, making it difficult for oil and other stains to penetrate into the interior of the fabric. Slight stains can be removed by wiping with a damp cloth, and heavier stains are also easy to clean. Anti-fouling finishing can not only prevent oil pollution, but also has waterproof and moisture-permeable properties. It is generally called “three-proof finishing” (water-repellent, oil-repellent, and anti-fouling). It is a relatively practical and effective advanced chemical finishing method. It is often used in the outer layer of clothing and the fabric finishing of backpacks, shoes and tents.
PVC coated cloth
4. Antistatic and anti-radiation finishing of Oxford cloth fabric
Mountain climbing is the core content of outdoor sports. In addition to virgin dense forests, the environment in high mountain plateau areas above 3,000 meters above sea level is generally relatively dry due to low air pressure and easy evaporation of water. Outdoor clothing is basically made of chemical fiber fabrics, so The problem of static electricity is more prominent. The harm of static electricity is generally manifested in that clothes are prone to fluffing and pilling, are easily contaminated with dust and dirt, and have an electric shock and sticky feeling when close to the skin, etc. If you carry sophisticated electronic instruments such as electronic compasses, altitude meters, GPS navigators, etc., they may be interfered by static electricity from clothing and cause errors, which may lead to serious consequences.
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Fabric knowledge: What characteristics should outdoor Oxford fabrics have?
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