电话:0086-21-66111580
传真:0086-21-66111581
邮箱:sales@filtercloth.com.cn
地址:上海市静安区共和新路2993号和源中环企业广场
Material | Polyester | ||
Weight (g/m2) | 500 | ||
Thickness (mm) | 1.80 | ||
Air permeability(m3/m2/min) | 15 | ||
Breaking strength(N/5*20cm) | Warp | ≥1000 | |
Weft | ≥1100 | ||
Elongation (%) | Warp | ≤35 | |
Weft | ≤40 | ||
Constant working temperature (℃) | 130 | ||
Instant working temperature(℃) | 150 | ||
Finishing | Singed, calendering | ||
Surface electric-resistance (Ω) | < 10E5 | ||
Volume electric-resistant (Ω) | < 10E5 | ||
Friction voltage(V ) | < 500 | ||
Surface density (μC/m2) | < 7 | ||
Half life (S) | < 1 | ||
Acid resistant | common | ||
Alkali resistant | inferior | ||
Abrasion resistant | excellent | ||
Hydrolyze stability | inferior |