HEPA Filter Media in Roll Air Filter Paper

• Material: Wood Pulp
• Usage: Air Filter
• Thickness: 0.61-0.9mm
• Basic Weight: 101-150g/m²
• Corrugation Depth: 0.45mm
• Resin Content: 25.1%-30%
• Model NO.: LQPK-13545-WD
• Type: Quantitative
• Color: Blue
• Grade: H
• Customized: Y
• Pulp: Imported
• Technics: Advanced
• Transport Package: Standard
• Specification: 75cm diameter paper roll
• Trademark: LT
• Origin: China
• HS Code: 48119000
• Production Capacity: 7000t/Y

Product Description

 

 

Specification
Application car model		Heavy duty car
Product Model		LQPK-13545-WD
Specifications					Test standard
Grammage		135 ± 5 g/m2			GB/T451.2-2002
Air Permeability		450 ± 30 L/m2•s			QB/T-2006
Corrugation Depth		Plain			GB/T451.3-2002
Thickness		0.4 ± 0.05 mm			GB/T451.3-2002
Burst Strength		300 ± 50 kpa			GB/T454-2002
Stiffness		6 ± 1  mn•m			GB/T2679.3-1996
Pore size	Max pore size	90 ± 5  μm			QC/T794-2007
	Mean pore size	85 ± 5  μm
Color	Customizable
Note: color, size and each specification can be changed as per customer's requirement

Automotive filter paper is one of the main materials used in the production of automotive filters, also known as automotive filter paper, which includes air filter paper, engine oil filter paper, and fuel filter paper. It is a resin impregnated filter paper used in internal combustion engines such as automobiles, ships, and tractors, serving as the "lungs" of automotive engines to remove impurities in air, engine oil, and fuel, prevent wear and tear of engine components, and extend their service life. With the rapid development of the world automotive industry, resin impregnated paper filter cartthridges have been widely accepted and adopted by the automotive filter industry worldwide as a filtering material

Cured filter paper

The filter paper has not been hardened after being impregnated with phenolic resin, which can not satisfied the stiffness requirements of filter elements.
After being pleated the filter paper will be heated for 10-15 minuters at the 150ºC temperture.
Cured filter paper is widely used to produce oil and fuel filter paper element of heavy trucks, auto and cars.

Uncured filter paper
The uncured filter paper is impregnated with the mosplastic resin (generally is acrylic resin),and it needs little heating during production to guarantee the flexbility under room temperature.

Uncured filter paper is widely used to produce air filter elements of heavy trucks, auto and cars.

1 The filter paper can separate impurity particles from the liquid and extend engine and auto service life.
2 High filtration effenciency,98% filtration efficiency of *4um particles and 99% filtration efficiency of 6um particles.
3 Up to 800l/m2*s air permeability
4 Oil filter paper can withstand up to 600 kpa pressure
5 Up to 70mn*m high stiffness of cured filter paper.