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Accesorios para Proyector de la marca SHAWLA

• Marca: SHAWLA
• Categoría: Accesorios para Proyector

Datos técnicos destacados

• Peso aproximado: 1.0 lb (0.5 kg).

Preguntas resueltas

High strength. The short fiber strength is 2.6 to 5.7 cN / dtex, and the high strength fiber is 5.6 to 8.0 . Due to its low hygroscopicity, its wet strength is essentially the same as the dry strength. The impact strength is 4 times higher than that of and 20 times higher than viscose. Good thermoplasticity and poor resistance to melting. Polyester is the most heat-resistant in synthetic s due to its smooth surface and tight internal molecules. It is thermoplastic and can be made into pleated skirts with long pleats. Therefore, wear should avoid contact with cigarette butts, sparks, etc. Good elasticity. The elasticity is close to that of wool, and when it is stretched by 5% to 6%, it can be almost completely recovered. The wrinkle resistance is superior to other fibers, that is, the is not wrinkled, and the dimensional stability is good. Polyester has high strength and elastic recovery, so it is durable, wrinkle-free and non-iron. The heat-resistant polyester is produced by a melt method, and the formed fiber can be further heated and melted, and is a thermoplastic fiber. Polyester has a higher melting point and a smaller specific heat capacity and thermal conductivity, so the heat resistance and heat insulation of the polyester fiber are higher. It is the best among synthetic fibers. Good wear resistance. Wear resistance is second only to with the best abrasion resistance, better than other natural and synthetic fibers.

ASIN B0C99GP4Q4 Producto en Tienda desde Junio 25, 2023 Fabricante SHAWLA