DuPont paper 1443r environmentally friendly waterproof breathable Tyvek composite pu dyed printing tyvek paper
Product description
Summary of materials
TUBO paper is a high-density polyethylene material made by a special process called Tyvek.
Because of its unidirectional air permeability, it is also called "breathing paper".
The other is meta-aramid fiber material, named Nomex,
Tyvek was invented in the 1950s and commercialized in the 1960s. Tyvek is a high-density polyethylene made of high-density polyethylene that is processed into continuous filaments by thermal melting and then thermally bonded by using flash evaporation technology. This unique process technology allows Tyvek to combine paper, film and woven fabrics. All in one, waterproof, breathable, lightweight, strong, tear-resistant, puncture-resistant, high reflectivity, diffuse reflectivity, UV-resistant, unique texture and touch, environmentally friendly, recyclable, and compatible with various printing technologies And most of the digital printing technology, suitable for a variety of processing techniques. Tyvek has a wide range of uses, and is often used as waterproof and breathable materials for exterior walls and roofs, sterilization packaging materials for medical equipment, and chemical protective clothing in the field of industrial personal protection. In recent years, Tyvek has also been widely used in various civil design and creative products, such as fashion household items, fashion, art, cultural and creative products, environmental protection and creative packaging, etc. Tyvek is pure white and comes in two different constructions: a hard structural material like paper and a soft structural material like cloth.
As an insulating material, Nomex is widely used in various electrical equipment and electronic fields that comply with UL, IEC and various national and regional standards, such as electrical insulation of motors, transformers, household appliances, power tools and small HVAC equipment.
Performance
Good protection. Excellent resistance to chemical substances: chemically inert to most acids, alkalis, and salts, and has a good liquid barrier protection function. Waterproof and breathable. Porous material with good air permeability. Due to the fine fibers, liquid water, oil, etc. cannot easily penetrate; while gas and water vapor can pass through, it has excellent waterproof and breathable performance. Good anti-solid particle penetration function. The special physical structure can completely block fine mites and dust and prevent them from penetrating. Excellent antibacterial effect. It can be applied to the packaging of sterile medical products. Low fuzz. Durable and lint-free. High strength and excellent dimensional stability. Easy to process, since it does not absorb water, its dry and wet strength does not change. Determined by the nature of the material itself, the size basically does not change with humidity. At constant temperature, in the range of relative humidity 0~100%, it can maintain excellent dimensional stability. It can still maintain toughness and flexibility at -73 degrees; it begins to shrink at 118 degrees; it begins to melt at 135 degrees. Therefore, the heating temperature should not exceed 79 degrees to avoid deformation. It is not recommended to iron the finished home textile products. Excellent flexibility. Folding-resistant, allowing more than 20,000 times of repeated folding, durable. Health and Environmental Protection. Will not cause environmental pollution. It is an environmentally friendly material. After complete combustion, only carbon dioxide and water vapor are produced. light weight. Compared with ordinary cloth, it is only a fraction of its weight. Its weight per square meter is only half that of paper of the same thickness. High-tech protective material. Tyvek ADM is a special fabric made by TUBO's original flash method, which can only be produced by TUBO in the world. It combines the advantages of paper, film, and cloth. It is strong and durable, waterproof and breathable, soft and strong, and has stable and balanced physical properties.