Polyimide (P84) Filter Bag

Polyimide (P84) Filter Bag is ideal for use in boilers and blast furnaces where temperatures are high and acidic or basic concentrations are high. The most common Polyimide fiber is “P84®”

Category: filter bags

CONTENTS

100% POLYIMIDE (P84)

Inner Fabric / Inner Material: Polyimide (P84)

WEIGHT: 525 g/m² ± 5%

Air Permeability: 9,000 – 11,000 L/(dm²·h) (ΔP: 200 Pa)

THICKNESS2.0 mm

Tensile Strength
Longitudinal: 130 kgf/5 cm
Transverse: 170 kgf/5 cm

SURFACE TREATMENT:
Calendering and gas treatment, water and oil repellent hydrophobic impregnation

Operating Temperature
Continuous 260°C Dry Heat

ACID RESISTANCEGOOD

Alkali Resistance
Good

HYDROLYSIS RESISTANCEGOOD

SOLVENT RESISTANCEEXCELLENT

OXIDATION RESISTANCEEXCELLENT

General Detail

CONTENTS	100% POLYIMIDE (P84)
INTERNAL TISSUE	POLYIMIDE (P84)
WEIGHT	525 g/m² ± %5
WEIGHTAIR PERMEABILITY	9.000 – 11.000 lt/dm²/saat (Dp:200 Pa)
THICKNESS	2.0 mm
BREAKING STRENGTH	Longitudinal: 130 kgf/5 cm – Transverse: 170 kgf/5 cm
SURFACE TREATMENT	KALENDER AND GAZE PROCESS
OPERATING TEMPERATURE	CONTINUOUS 260C DRY TEMPERATURE
ACID RESISTANCE	Good
ALKALINE RESISTANCE	Good
HYDROLYSIS RESISTANCE	Good
SOLVENT RESISTANCE	PERFECT
OXID RESISTANCE	PERFECT