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Polypropylene Plain Weave Gauze

Available Configurations

Properties common to all products in this list

Composition: PP Form: Mesh/Gauze Material: Polypropylene (PP) CAS Number: 9003-07-0 Commodity: Polymers Thickness: 0.125mm Threads/cm: 43.5 Open Area: 30% Nominal Aperture: 125μm Monofilament Diameter: 106mm
Polypropylene Plain Weave Gauze offers high chemical resistance, low moisture absorption, and strong dimensional stability within a uniform woven structure. Its plain weave ensures consistent pore size and distribution, enabling reliable filtration, separation, and reinforcement across chemical processing, biomedical, and marine sectors. Industries use it for filter screens handling corrosive fluids, surgical meshes requiring biocompatibility, and reinforcement layers in lightweight composites. Specific applications include pre-filtration in fluid treatment systems, containment layers in composite panels for marine use, and protective barriers in sterile medical environments. In research, Polypropylene gauze is integral for studying fluid dynamics through porous structures, applying functional coatings for catalytic or antimicrobial activity, and testing woven polymer fatigue under cyclic loading. The balance of environmental durability, mechanical adaptability, and uniform porosity secures its position as a dependable material in precision engineering, manufacturing, and laboratory innovation.
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Material Properties

Chemical Resistance
Element Value
Acids - concentrated Good-Fair
Acids - dilute Good-Fair
Alcohols Good
Alkalis Good
Aromatic hydrocarbons Fair
Greases and Oils Good-Fair
Halogenated Hydrocarbons Good-Poor
Halogens Poor
Ketones Good
Mechanical Properties
Element Value
Coefficient of friction 0.1-0.3
Hardness - Rockwell R80-100
Elongation at break( % ) 150-300, for biax film >50
Tensile modulus( GPa ) 0.9-1.5, for biax film 2.2-4.2
Izod impact strength( J m⁻¹ ) 20-100
Abrasive resistance - ASTM D1044( mg/1000 cycles ) 13-16
Tensile strength( MPa ) 25-40, for biax film 130-300,
Electrical Properties
Element Value
Dielectric constant @1MHz 2.2-2.6
Dissipation factor @ 1MHz 0.0003-0.0005
Dielectric strength( kV mm⁻¹ ) 30-40
Surface resistivity( Ohm/sq ) 10¹³
Volume resistivity( Ohmcm ) 10¹⁶-10¹⁸
Physical Properties
Element Value
Flammability HB
Radiation resistance Fair
Refractive index 1.49
Resistance to Ultra-violet Poor
Limiting oxygen index( % ) 18
Water absorption - equilibrium( % ) 0.03
Density( gcm⁻³ ) 0.9
Thermal Properties
Element Value
Heat-deflection temperature - 0.45MPa( C ) 100-105
Heat-deflection temperature - 1.8MPa( C ) 60-65
Lower working temperature( C ) 50
Upper working temperature( C ) 90-120
Specific heat( J K⁻¹ kg⁻¹ ) 1700-1900
Thermal conductivity( W m⁻¹ K⁻¹ ) 0.1-0.22@23°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) 100-180
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Available Configurations

Properties common to all products in this list

Composition: PP Form: Gauze Material: Polypropylene (PP) CAS Number: 9003-07-0 Commodity: Polymers Thickness: 0.125mm Threads/cm: 43.5 Open Area: 30% Nominal Aperture: 125μm Monofilament Diameter: 106mm

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Tolerances

Gauze
Linear dimension <100mm ±1mm
Linear dimension >=100mm +2% / -1%
Wire Diameter Woven ±10%