Manufacturers produce various colors of anti-ultraviolet breathable film
This product line protects the open front from sun damage. This 120g external wall film is suitable for openings with openings less than 30 mm or closed ventilated facades and rain screens. It is compatible with any substrate, including glass, wood and metal. Unprinted, unbranded, black, this kind of frontal film will not have any influence on the aesthetics of the exterior of the building.
UV-resistant non-woven fabric has good toughness, good filterability and soft feel, non-toxic, large air permeability, abrasion resistance, high water pressure resistance, and high strength.
The product allows the release of moisture to protect the building envelope.
Anti-aging non-woven fabrics are recognized and applied in the field of agriculture. The addition of anti-aging UV in the production provides excellent protection for seeds, crops and soil, preventing soil erosion, pests, bad weather and weeds causing damage, helping to ensure A bumper harvest in every season. Let's take a look at the specific advantages of anti-aging UV.
1. High bursting strength; good uniformity, which is helpful for water penetration;
2. Excellent durability; long-lasting anti-aging; anti-frost and anti-freeze;
3. Economical and environmentally friendly; can be automatically degraded
Test Method For Anti-Aging Properties Of Non-Woven Fabrics
During the use and storage of non-woven fabrics, due to the influence of various external factors, certain properties will gradually deteriorate, such as deterioration, hardening, hair loss, loss of luster, etc., and even lower strength and cracks, resulting in Loss of use value, this phenomenon is called aging of non-woven fabrics. As nonwovens are used in different environments, the requirements for aging resistance are also different. The aging resistance test is to use the artificially created natural environment to measure or observe the changes in the performance of the nonwoven fabric, but many changes are difficult to quantify. Generally, the change in the strength before and after the change is tested to judge the aging resistance of the nonwoven fabric. Good or bad. In the aging resistance test, it is impossible to consider various factors at the same time, but can only highlight the role of a certain factor and exclude other secondary factors. This has formed many methods for testing aging resistance.
