Popular science about DuPont paper
Many people have misunderstandings or ignorance about “Popular Science on DuPont Paper“. Next, let the editor take everyone together to share it with friends and explore the “Popular Science on DuPont Paper” ” knowledge…
The commonly known “DuPont paper” is actually two materials produced by DuPont: one is a high-density polyethylene material called Tyvek, and the Chinese name is Tyvek; the other is interstitial Aramid fiber material, named Nomex, the Chinese name is Nomex.
Tyvek was invented in the 1950s and commercialized in the 1960s. Tyvek is a high-density polyester that uses flash evaporation technology to heat-melt polymers and process them into continuous filaments and then heat-bond them. Ethylene;
This unique process technology allows Tyvek to combine the material properties of paper, film and fabric. It is waterproof, breathable, light, strong, tear-resistant, puncture-resistant, high reflectivity, diffuse reflectivity, and anti- UV rays, unique texture and feel, environmentally friendly and recyclable.
Extended information:
Performance
Good protective ability, superior resistance to chemical substances: chemically inert to most acids, alkalis, and salts, good liquid barrier protection function, because the fibers are fine, liquid water, oil, etc. cannot easily penetrate;
P>Gas and water vapor can pass through, and it has excellent waterproof and breathable properties. Good anti-penetration function of solid particles. The special physical structure can completely block fine mites and dust and prevent them from penetrating. Excellent bacteria-blocking effect.
It can be applied to the packaging of sterile medical products. Low lint, durable, lint-free, high strength and excellent dimensional stability. It is easy to process and does not absorb water, so its dry and wet strength does not change.
DuPont paper, also known as Nome paper, is an environmentally friendly non-woven fabric produced by DuPont, also known as Tyvek or Tyvek. DuPont NOMEX NOMEX-T410 T=0.05 Nome paper [1]. It is a high-density polyethylene that uses flash evaporation technology to process the polymer into continuous filaments after being hot-melted and then thermally bonded. This unique process technology can produce a product that is light in weight but very durable. Tough material. DuPont paper products combine the advantages of paper, film and fiber. They are tough and durable and have strong tear resistance. Comply with national standards, such as US military standards (MIL-D-3464E), Japanese Industrial Standards (JIS Z 0701) and German Industrial Standards (DIN 55473). DuPont paper can be used in many products, such as desiccant packaging, medical packaging, protective clothing, walls, layered roof insulation, down linings, envelopes, packaging materials, car sheathing, etc. Material characteristics: ●Waterproof and breathable ●High strength, tear-resistant, the expansion and contraction ratio of the paper surface from completely wet to completely dry is less than 0.01%. ●Aging resistance ●Light texture ●Printable ●High light resistance ●Acid and alkali chemical corrosion resistance, not afraid of most strong acids, alkalis, and salts ●After the environmentally friendly product is completely burned, only water vapor and carbon dioxide remain, which does not affect the environment at all● – 73℃ Always Soft In terms of environmental protection, NOMEX-T411 complies with ROHS regulations.
AAAJLWKERJLGLKJGG
Through the above description of “Popular Science on DuPont Paper“, what are your understanding and thoughts, or are you interested in purchasing fabrics? You are welcome to post your comments below the website!
Disclaimer:
Disclaimer: Some of the texts, pictures, audios, and videos of some articles published on this site are from the Internet and do not represent the views of this site. The copyrights belong to the original authors. If you find that the information reproduced on this website infringes upon your rights and interests, please contact us and we will change or delete it as soon as possible.
AA
