Compositions | METAMAX/METAMAX scrim | |||
Weight (g/m2) | 450 | 500 | 550 | |
Thickness (mm) | 2.0 | 2.2 | 2.4 | |
Air permeability ( m3/m2@min ) | 21 | 17 | 14 | |
Tensile strength (N/5 20cm) | Warp | >800 | >800 | >800 |
Weft | >1100 | >1200 | >1300 | |
Tensile Elongation( % ) | Warp | <35 | <35 | <35 |
Weft | <55 | <55 | <55 | |
Broken strength (Mpa/min) | 2.55 | 2.40 | 2.35 | |
Working Temperature( ) | ≤ 204 | ≤ 204 | ≤ 204 | |
Short time Working temperature( ) | 240 | 240 | 240 | |
Anti-acid | Medial | |||
Anti-alkali | Excellent | |||
Anti-abrasion | Excellent | |||
The stability of water solution | Medial | |||
Finishing treatment | Singeing, calendaring or Teflon coated |
Dust collector filter bag | Continuous temperature | Peak Temperature | Description | Resistance to Acids | Resistance to Alkalis | Resistance to Oxidation | PH Value |
Nomex filter bag | 190ºC | 210ºC | Nomex | Excellent | excellent | restricted | 1~14 |
Acrylic filter bag | 125ºC | 140ºC | DT | good | good | good | 3~11 |
Polyester dust filter bag | 130ºC | 150ºC | PE | restricted | moderate | good | 4~12 |
PPS filter bag | 160ºC | 190ºC | PPS | Excellent | excellent | moderate | 1~14 |
P84 filter bag | 240ºC | 260ºC | P84 | good | moderate | good | 3~13 |
PTFE 100% filter bag | 240ºC | 260ºC | PTFE | Excellent | excellent | excellent | 1~14 |
Fiberglass Filter bag | 260ºC | 280ºC | BQ | good | good | good | 3~11 |