All Kinds of Industrial Filter Cloth, 13 (745) 120 - Polyester Staple Fiber Filter Cloth

Weight: 350g/sqm
Material: Polyester
Thickness: 0.05-2mm
Air permeability: 22L/sqm. S

729 filter cloth
729 filter cloth product has high dust removal efficiency, low initial resistance, good ventilation breathable performance, easy to clean, not knot board seamless mouth, no crack, strength, wear resistance, heat resistance, acid resistance, alkali resistance and other excellent properties.
729 filter cloth is according to the chemical industry, metallurgy, food processing, etc. Can satisfy the requirement of the industry dust collecting technology, effectively improve the recovery efficiency.
1, the starting resistance: 98.8% 19.6% higher than that of glass fiber cloth is 99.6%; In the operation of the
2, the starting resistance: 4.5 mmH2O (0.62 L/s square centimeters), 10% lower than 208;
3, bursting: 10-20% higher than that of 208 n, 1200-1400;
4, wear-resisting degree: 570 than 208 increased by 16.5 to 28.3%;
5, heat shrinkable heat: 2-4%;
6, temperature tolerance, continuous use of 140-160 Celsius degree, the highest do not exceed 180 Celsius degree (dry);
7, resistant to acid, 35% hydrochloric acid, 75% sulfuric acid, nitric acid of 60% had no effect on its strength;
8, resistant to acid: 10% heavy acid sodium solution, 28% ammonia strength had no effect on it.