They are mainly used in the precision chemical, dye chemical, sugar, pharmaceutical, alumina industrial, for the equipments of frame press filter, belt filter, blend belt filter, disc filter, drum filter etc. The filtering precision can reach less than 1 micron. Polypropylene filter cloth can be divided into:
PP staple fiber filter cloth,
PP multifilament (long thread)filter cloth ,
PP monofilament filter cloth ,
PP multifilament/monofilament filter cloth .
Polypropylener Filter Cloth Specifications
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Main Applications :Separation in solid and liquid to equip with filter press ,conveyor belts filtration Machine ,Filter Leaf ,Horizontal Rotating Pan Filter ,Vacuum filter ,in Chemical industry ,Fertilizer industry ,Sugar making ,food and beverage ,metallurgy ,Building ,Waste water dealing ,and so on .
Representative products :
Thinner filter cloth: 521, 522, 4212, 750A
Thicker and with higher density : 750 B (series),750 AB,2402,5422,5514,6320,7640.
Series | Model No. | Density of clothWarp | Weight | Breaking strength | Permeability (L/m2.s) | Construction |
Polypropylene | 2402 | 236/118 | 530 | 4800/2300 | 110 | T |
4212 | 236/114 | 390 | 3500/2100 | 170 | T | |
6438 | 252/150 | 420 | 3600/1600 | 125 | S | |
2115 | 220/150 | 330 | 3100/1500 | 210 | S | |
2316 | 232/60 | 400 | 3050/600 | 120 | S | |
PP multifilament (long thread)filter cloth | A2436 | 189/114 | 340 | 3350/3000 | 75 | P |
B6840 | 268/157 | 495 | 4500/3800 | 20 | P | |
B7433 | 291/130 | 475 | 5000/2300 | 80 | T | |
B6433 | 252/130 | 440 | 4500/2300 | 95 | T | |
B6232 | 244/126 | 410 | 4350/2250 | 110 | T | |
B6030 | 236/118 | 395 | 4250/2100 | 130 | T | |
B7128 | 279/110 | 465 | 4500/1800 | 80 | T | |
7640 | 301/157 | 8400 | 5000/2400 | 20 | T | |
3411 | 338/110 | 490 | 4500/1700 | 28 | O | |
5422 | 535/220 | 570 | 5000/1650 | 25 | O | |
2425 | 185/126 | 405 | 3450/2400 | 45 | O | |
2483 | 660/134 | 580 | 4800/1450 | 40 | T | |
PP9A | 510/205 | 240 | 2300/850 | 220 | T | |
1362 | 295/122 | 470 | 5000/2050 | 80 | T | |
1342 | 146/98 | 320 | 3100/2000 | 70 | P | |
1384 | 338/138 | 500 | 4800/2400 | 35 | O | |
3720 | 146/78 | 80 | 5000/4100 | 40 | O | |
9366 | 366/228 | 490 | 4800/1300 | 20 | T | |
AB8446 | 330/181 | 535 | 5000/3000 | 110 | O | |
AB7840 | 307/160 | 490 | 5000/2650 | 180 | O | |
1058 | 413/228 | 590 | 5000/3100 | 75 | O | |
6320 | 582/196 | 500 | 5000/4100 | 75 | O | |
521 | 211/151 | 300 | 2300/1850 | 70 | T | |
522 | 228/189 | 150 | 1200/950 | 150 | P | |
527 | 230/180 | 220 | 1750/1400 | 120 | P | |
534 | 193/102 | 365 | 2450/1600 | 40 | P |