Anti-loading / Lubricated Abrasive Discs
Description
Anti-loading or lubricated abrasive discs are designed to prevent the accumulation of material between the abrasive grains during sanding or grinding processes. This feature helps maintain the efficiency of the disc by reducing clogging, which can otherwise hinder the abrasive action and lead to a decrease in performance.
Working Principle
The working principle of anti-loading abrasive discs involves the use of a stearate or wax-like additive layer on the surface of the disc. This layer acts as a lubricant, preventing the material being worked on from adhering to the abrasive grains. By minimizing the buildup of debris, these discs maintain their cutting or sanding efficiency over a longer period. This is particularly useful in applications where softer materials, such as wood or non-ferrous metals, are being processed, as these materials are more prone to causing loading issues.
Applications
Anti-loading abrasive discs are particularly useful in woodworking applications, where the dust from sanding can quickly clog traditional abrasive discs. They are also beneficial when working with softer metals like aluminum, which can easily cause loading on standard abrasive products. These discs are ideal for tasks that require a clean finish without the interference of clogged abrasive surfaces.
Advantages over other Abrasive Discs
Anti-loading abrasive discs offer significant advantages over traditional abrasive discs by reducing the frequency of clogging. This results in less downtime for cleaning or replacing discs and ensures a more consistent finish. For example, in woodworking, the use of anti-loading discs can prevent the formation of dark burn marks that occur when a disc becomes loaded and ineffective. Additionally, these discs can extend the life of the abrasive product by maintaining its effectiveness over a longer period.
Limitations
One limitation of anti-loading abrasive discs is that the stearate or wax-like layer used to prevent loading can sometimes interfere with subsequent finishing processes, such as varnishing or painting. This can be a concern for professionals who require a pristine surface for further treatment. Additionally, while these discs are effective in reducing loading, they may not completely eliminate it, especially in extremely demanding applications.
Considerations
When considering the use of anti-loading abrasive discs, it is important to evaluate the initial cost versus the potential savings in operating expenses due to reduced downtime and extended disc life. While these discs may have a higher upfront cost, their ability to maintain performance can lead to cost savings in the long run. Durability is another factor, as the anti-loading feature can help preserve the abrasive grains, reducing the frequency of replacement. However, users should also consider the potential impact on surface finish quality if subsequent processes are planned.
from Norton Abrasives
Bear-Tex ® High Strength Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 8.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.500
from Norton Abrasives
Bear-Tex ® High Strength Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 6.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.500
from Norton Abrasives
Bear-Tex ® High Strength Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 6.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.500
from Norton Abrasives
Bear-Tex ® High Strength Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 8.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.500
from Norton Abrasives
Bear-Tex ® High Strength Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 6.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.250
from Norton Abrasives
Bear-Tex ® High Strength Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 2.00
- Disc / Backing Type: Nonwoven
- Type: Aluminum Oxide
from Norton Abrasives
Bear-Tex ® High Strength Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 3.00
- Disc / Backing Type: Nonwoven
- Type: Aluminum Oxide
from Norton Abrasives
Bear-Tex ® Rapid Strip ™ Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 4.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.500
from Norton Abrasives
Bear-Tex ® Rapid Strip ™ Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 4.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.250
from Norton Abrasives
Bear-Tex ® Rapid Strip ™ Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 6.00
- Disc / Backing Type: Nonwoven
- Bore / Shank: 0.500
from Norton Abrasives
Bear-Tex ® Rapid Strip ™ Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 2.00
- Disc / Backing Type: Nonwoven
- Type: Silicon Carbide
from Norton Abrasives
Bear-Tex ® Rapid Strip ™ Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 3.00
- Disc / Backing Type: Nonwoven
- Type: Silicon Carbide
from Norton Abrasives
Bear-Tex ® Surface Blending Disc [See More]
- Features: Anti-loading or Lubricated; Open
- Outer / OD: 2.00
- Disc / Backing Type: Nonwoven
- Type: Aluminum Oxide
from Norton Abrasives
The better choice for gel coats, hard composite substrates, abrasion-resistant coatings, and woodworking applications. Features. • P-graded, silicon carbide abrasive. • Water-based stearate, non-pigmented,. • Fiber-reinforced, latex paper backing. Benefits. Easy penetration of the... [See More]
- Features: Anti-loading or Lubricated; DiscRoll; Closed
- Outer / OD: 5.00
- Disc / Backing Type: Paper
- Type: Silicon Carbide
from Norton Abrasives
No-Fil ® A275 Paper Disc [See More]
- Features: Anti-loading or Lubricated; DeLappe or Flutter; DiscRoll; Open
- Outer / OD: 5.00
- Disc / Backing Type: Paper
- Type: Aluminum Oxide
from Norton Abrasives
No-Fil ® A275 Paper Disc [See More]
- Features: Anti-loading or Lubricated; DeLappe or Flutter; DiscRoll; Open
- Outer / OD: 3.50
- Disc / Backing Type: Paper
- Type: Aluminum Oxide
from Norton Abrasives
No-Fil ® A275 Vacuum Paper Disc [See More]
- Features: Anti-loading or Lubricated; DeLappe or Flutter; DiscRoll; Vacuum Holes; Open
- Outer / OD: 5.00
- Disc / Backing Type: Paper
- Type: Aluminum Oxide
from Norton Abrasives
No-Fil ® Adalox ®A290 Paper Disc [See More]
- Features: Anti-loading or Lubricated; DeLappe or Flutter; DiscRoll; Vacuum Holes; Open
- Outer / OD: 5.00
- Disc / Backing Type: Paper
- Grit Size: 60
from Norton Abrasives
No-Fil ® Adalox ®A290 Paper Disc [See More]
- Features: Anti-loading or Lubricated; DeLappe or Flutter; DiscRoll; Open
- Outer / OD: 5.00
- Disc / Backing Type: Paper
- Grit Size: 60
from Norton Abrasives
No-Fil ® Norton SG A975 Paper [See More]
- Features: Anti-loading or Lubricated; DeLappe or Flutter; DiscRoll; Open
- Outer / OD: 5.00
- Disc / Backing Type: Paper
- Type: Ceramic
from Norton Abrasives
Choose Norton SG Blaze F980 fiber discs for greatest productivity and lowest total disc cost. Norton fiber discs feature a full resin bond system with heavy-duty fiber backing for increased strength, durability and tear resistance.Fiber discs are used on right angle grinders. Ultimate performing,... [See More]
- Features: Anti-loading or Lubricated; Supersize; Closed
- Outer / OD: 4.50
- Disc / Backing Type: Fibre
- Bore / Shank: 0.875
from Norton Abrasives
Norton SG Blaze F98No Fiber Disc [See More]
- Features: Anti-loading or Lubricated; Supersize; Closed
- Outer / OD: 4.50
- Disc / Backing Type: Fibre
- Bore / Shank: 0.875
from Norton Abrasives
Norton SG Blaze Flexible Speed-Lok TR [See More]
- Features: Anti-loading or Lubricated; Supersize; Closed
- Outer / OD: 1.50
- Disc / Backing Type: Cloth; 1-Ply Flex Poly
- Type: Ceramic
from Norton Abrasives
Norton SG Blaze R980 PSA Cloth Discs [See More]
- Features: Anti-loading or Lubricated; Supersize; Closed
- Outer / OD: 12.00
- Disc / Backing Type: Cloth
- Type: Ceramic
from Norton Abrasives
For the greatest productivity and lowest total cost, choose Norton SG Blaze Cloth PSA Discs for greater durability and longest life on tough applications. The above Norton SG BLAZE PLUS improvements are in addition to the industry-leading performance of our original BLAZE products: Lasts 50% to 200%... [See More]
- Features: Anti-loading or Lubricated; Supersize; Closed
- Outer / OD: 5.00
- Disc / Backing Type: Cloth
- Type: Ceramic
from Flexovit USA, Inc.
Premium gold paper back disc is ideal for finishing, stripping and stock removal. Stearate coating resists loading. A80-D. For finishing metals of all types, and sanding of wood, plastic and fiberglass. Stearate coating resists loading from material or painted surfaces. [See More]
- Features: Anti-loading or Lubricated
- Outer / OD: 5.00
- Disc / Backing Type: Paper
- Grit Size: 80