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Aramid fibers are classified and shared!
Aramid fiber is mainly divided into two types, para-aramid fiber (PPTA) and meta-aramid fiber (PMIA). Since the 1960s, aramid fiber was successfully developed by DuPont Company of the United States and took the lead in industrialization. In more than 30 years, aramid fiber has gone through the tr...Read more -
What are the characteristics of polyester ribbon?
1. Polyester ribbon refers to the blended ribbon of polyester and cotton. Take dacron as that main component. Its characteristics are that it not only highlights the style of dacron webbing but also has the advantages of pure cotton webbing, which has good elasticity and wear resistance in dry a...Read more -
What are the main classifications of polypropylene materials?
The varieties of polypropylene fiber include filament (including undeformed filament and bulk textured filament), short fiber, bristle, split fiber, hollow fiber, profiled fiber, various composite fibers and nonwoven fabrics. It is mainly used to make carpets (including carpet base cloth and sued...Read more -
What are the main types of safety ropes?
1, ordinary safety rope, made of nylon and so on. 2. Safety rope for live working is made of silk, moisture-proof silk, Dinima and DuPont silk. 3. High-strength safety rope made of Dinima, Dupont wire and high-strength wire. 4, special safety rope, such as fire safety rope material for inner 4...Read more -
What’s the difference between PP material and polyester?
1. material analysis PP non-woven fabric: The fiber used for non-woven fabric production is polypropylene, which is a synthetic fiber obtained by polymerization of propylene. Polyester non-woven fabric: the fiber used for non-woven fabric production is polyester fiber, which is a synthetic fiber ...Read more -
What’s the difference between polypropylene and polyester?
1. Materials The surface materials of these two kinds of polyester coiled materials are polyester non-woven fabrics, and the exposed filaments are longer, while the surface materials of polypropylene are polypropylene non-woven fabrics, with nest-like holes on the surface, and the exposed filamen...Read more