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polypropylene press filter bag

Category:

polypropylene filter cloth

Summary:

Filter cloth classification: polypropylene fiber short fiber filter cloth; polypropylene fiber filter cloth.

Key word:

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

Description

【Filter bag of polypropylene filter press】

Filter cloth classification: polypropylene fiber short fiber filter cloth; polypropylene fiber filter cloth.
Filtration performance: polypropylene staple fiber, short fiber, yarn yarn and ribbon hair; long polypropylene fiber and long yarn formed smooth yarn, so the industrial fabric made of polypropylene staple weave weave, and the effect of powder and pressure filtration is better than that of long fiber. The industrial fabric made of long polypropylene fiber fabric has smooth fabric and good air permeability. It has strong acid resistance (organic and inorganic), alkali corrosion ability and elasticity. The use temperature is up to 110oC, the price is low, but the strength of the cloth is weak. It is used for fiber filter and coarse crystal filtration. The polypropylene fabric has a smooth surface, soft texture, good slag discharge performance, low density, acid, alkali and strong oxidizing agent corrosion and micromaterial action. But it can be dissolved in xylene, and in four chloroethane solvent, it has low hygroscopicity at 0. Under 3%, the safe use temperature is below 100oC.

Application:

Oil, chemical, ceramic, plastic, aluminum, pharmaceutical, printing and dyeing industrial sewage treatment, the product has the characteristics of wear resistance, corrosion resistance, quick water and so on.

Product model:

521 522 4212 750A 750B 750AB

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℃