BI-COMPONENT NON-WOVEN FILTER CARTRIDGES

Bi-component Non-woven Filter Cartirdges, SDB Series

[Description]

The Bi-Component (PE/PP) Non-Woven Filter Cartridge utilizes advanced bicomponent thermally bonded fibers featuring a Polypropylene (PP) inner core for strength and a Polyethylene (PE) outer sheath with a lower melting point. This thermal sheath-core technology forms a rigid, highly stable non-foaming matrix without fiber migration. Unlike standard single-material PP non-woven filters, it maintains dimensional stability and precise pore structure even under high pressure differentials or high viscosity conditions.

[Features]

•  Sheath-Core Bi-Component Fiber: Lower-melt PE sheath bonds matrix securely while PP core retains rigidity.

•  Zero Fiber Migration & No Foaming: Rigid thermally fused nodes eliminate media shedding and fluid foaming.

•  High Differential Pressure Resistance: Maintains precise pore geometry without compaction under pressure.

•  Smooth PE Outer Finish: Smooth surface reduces clogging and allows uniform filter cake formation.

•  High Viscosity Compatibility: Ideal for coatings, paints, inks, resins, and adhesive filtration.

[Specifications]

•  Material: Polypropylene / Polyethylene

•  Length: 250, 500, 750, 1000 mm

•  Core: None

•  Rating: 0.5 ~ 100 micron

•  ID/OD: Ø 30 / 62 mm

•  Temperature: Max. 80 ℃

•  Differential Pressure: Max. 4.0 kgf/cm²