Fancy yarn manufacturer: correct identification method for polyester monofilament
The primary function of polyester monofilament iron pipe
High strength, excellent elasticity, outstanding wear resistance, excellent light resistance, poor moisture absorption and poor dyeing properties. When processing raw materials for polyester monofilament, they should be dried for 4 hours to achieve cooling. The water temperature in the cooling pool is 60 to 70 degrees Celsius. Polyester is stronger than nylon, but not as tough as nylon. Polyethylene and polypropylene can be rolled into paper tubes.
Type:
There are various types of polyester monofilaments, including flame-retardant monofilament, triangular monofilament, flat monofilament, high shortening monofilament, hollow monofilament, cationic monofilament, fully blunt monofilament, and UV resistant monofilament PET.
Purpose:
Polyester monofilament can be divided into industrial use and private use according to its purpose. In industry, it is primarily used as a skeleton for industrial conveyor belts, woven filters, Meiji mesh fabrics, and rubber shells. In civilian use, it is primarily used to distribute suitcases, ribbons, zippers, straw hats, curtains, wedding dresses, clothes, etc.
Polyester monofilament can be divided into different specifications such as 20D, 30D, 40D, 50D, 60D... 2500D according to specifications. 30D polyester monofilament is a new type of high value-added special fiber product with environmental protection function. The production of basic raw materials for shoes, bags, and stage costumes has broad market prospects.
Identification method: Combustion characteristics: approaching flame softening, melting, and bending. It melts in flames and burns slowly. The flame is yellow, the edge of the flame is blue, and black smoke is emitted from the top of the flame. Breaking away from flames: Continuously burning, sometimes stopping burning to calm down on its own. Burning odor: Slightly fragrant or sweet. Residual features: Black sturdy round beads that are not easily crushed by fingers!
Article source: Fancy Thread Manufacturerhttp://www.yokwa.com
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