Glass filter paper GC-90 100 sheets 36401055 1 box (100 sheets)

Made entirely from extremely fine borosilicate glass fibers, it has a fast filtration speed and excellent sediment retention, allowing for highly efficient filtration in a short period of time. Treated with an organic binder (acrylic resin), it is strong and easy to handle. Product name: GC-90 Mass (g/m2): 100 Thickness (mm): 0.3 Filtration time (s): 20 * The time it takes to filter 1000 mL of particle-free water at 20°C with a filter paper area of ​​9.6 cm2 at a differential pressure of 39 kPa Retained particle size (μm): 0.5 *Particle size that can retain 90% or more of the seven types of powder dispersion water specified in JIS Z 8901 when naturally filtered. Pressure loss (kPa): 0.42 *Value when air flow rate is 5cm/s Collection efficiency (0.3 μm PAO%): 99.99 * Collection efficiency when air containing dispersed 0.3 μm polyalphaolefin particles is filtered at an air flow rate of 5 cm/s. Organic binder treatment: Yes Maximum operating temperature (℃): 120 Uses: Collection of fine particles in the air, aerosols such as oil mist Size (mm): Φ55 Shape: Round Quantity: 1 box (100 sheets) RoHS2 (EU)2015/863 compliant [About RoHS]