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Polyamide press filter bag

Category:

chinlon

Summary:

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Messages Tel: 13396910415 E-mail: hengze@tthz.com

Description

【Polyamide filter press filter bag】

The strength of polyamide fiber is high, the strength of the fiber is 4 - 5.3Cndtex. and the elongation is 18% to 45%. The rate of resilience is more than 90% at 10% elongation. Polyamide strength is the strongest in the fiber. It is determined that the wear resistance of the nylon fiber is 10 times of that of the cotton fiber and 50 times the viscose. Wear resistance is the head of a variety of fibers, so it is the ideal material to make car tires with rubber. Polyamide fiber is resistant to strong alkali and weak acid. After 16 hours treatment with NaoH (10%) for 95 hours, the strength loss is negligible, but nylon is not light resistant and easy to change color and crisp. Therefore, it is not suitable for the nylon fabric to be exposed to sunlight for a long time. Nylon 66 can not be used in pharmaceutical, food manufacturers, because it is toxic, harmful to the health of the human body.

Application:

Rubber, ceramics, pharmaceuticals, food, metallurgy and so on. Resistance to strong acid, weak alkali, wear resistance is the best of many fibers.

Product model:

30l、407、663、17-2、17-7

Conventional size（CM）：

900x900，1000x1000、1100x1100，1350x1350，1600x1600

Filter filter cloth performance table

Performance	Polyester fiber	Nylon	PP
Acid resistance	Strong	Poor	Good
Alkali resistance	Weak alkali resistance	Good	Strong
Conductivity	Poor	Preferably	Good
Fracture elongation	30%-40%	18%-45%	Greater than polyester
Resilience	Very Good	The recovery rate is over 90% at 10% elongation	Slightly better than polyester
Wear resistance	Very Good	Very Good	Good
Heat resistance	170℃	130℃Slightly contractile	90℃Slightly contractile
Softening point	230-240℃	180℃	140-150℃
Melting point	255-265℃	210-215℃	165-170℃