Wool Felt Seal Gasket

Wool felt gasket, also known as oil seal felt pad, is made of 100% wool fibers It is a common fiber sealing part for machinery, automobiles, electric motors and other equipment.

Product Description

Wool felt seal gasket is flexible and porous. It delivers excellent sealing, dust proofing, oil absorption, lubrication, vibration and noise reduction. With good oil and temperature resistance.

Product Parameters

Product name:	Wool felt seal gasket
Material:	100% wool
Density:	0.25-0.45g/cm³
Thickness:	1-10mm
Shape:	Ring, pads, strips, or custom
Compression resilience:	≥60%
Operating temp:	-40℃～120℃
Color:	White, gray.

Features

1.Sealing & dust proof: dense fibers block dust and prevent oil leakage, ideal for bearing and shaft end sealing.

2.Oil absorption & self-lubrication: natural wool absorbs and retains oil to reduce friction and dry wear, extending service life of shafts and seals.

3.High elasticity & cushioning: compression resilience ≥ 60%, for vibration and noise reduction, fits uneven contact surfaces well.

4.Wear & temperature resistance: resists mineral oil and grease; operating temperature: -40℃ ~ +120℃.

5.Easy processing & customization: available in rings, gaskets, strips and special shapes. Size, density and thickness can be customized.

6.Cost-effective & eco-friendly: lower cost than rubber and PTFE. Wool is biodegradable and dust-free.

Application

1.Machinery: oil seal for bearing housings, dust protection for gearboxes, chip removal for machine tool guides, sealing for hydraulic components.

2.Automotive: oil seals for engines and gearboxes, chassis dust pads, door sound insulation strips.

3.Motors & electrical appliances: end cover dust prevention, coil cushioning, insulating gaskets.

4.General use: pump body sealing, instrument vibration damping, filter elements, polishing pads, sound-absorbing liners.