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  6. Scotch-Brite™ High Resolution PC Cleaning Brush

Scotch-Brite™ High Resolution PC Cleaning Brush

Products
  • Available in a range of minerals and grades, so operators can choose the right brush for their unique project needs
  • An alternative solution to slurry or chemical cleaning processes, helping to minimize waste
  • Resin bonded for enhanced durability and longer service life, potentially minimizing replacement orders and costs
  • Open web is load resistant, helping to minimize debris build up and prolong abrasive service life
 More...
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For industrial/occupational use only. Not for consumer sale or use.
Overall Width (Imperial)
Overall_Width_Imperial
Grade
Grade
Overall Diameter (Imperial)
Overall_Diameter_Imperial
Center Hole Diameter (Imperial)
Center_Hole_Diameter
Max RPM
Max_RPM
Products Available
Available options:
 Overall Width (Imperial), Grade, Overall Diameter (Imperial), Center Hole Diameter (Imperial) and Max RPM
All Options
  • Grade
    Attachment Type
    Overall Width (Imperial)
    Overall Diameter (Imperial)
    Max RPM
    Center Hole Diameter (Imperial)
  • Scotch-Brite™ High Resolution PC Cleaning Brush, HR-PC, 6S Super Fine, Config
    Grade
    Super Fine
    Attachment Type
    Center Hole
  • Scotch-Brite™ High Resolution PC Cleaning Brush, HR-PC, 6S Super Fine, 4 in x 24 1/2 in x 1 in, 1 ea/Case, Custom
    Overall Width (Imperial)
    24.5 in
    Grade
    Super Fine
    Overall Diameter (Imperial)
    4 in
    Max RPM
    4000
    Attachment Type
    Center Hole
    Center Hole Diameter (Imperial)
    1 in
  • Scotch-Brite™ High Resolution PC Cleaning Brush, HR-PC, 6S Very Fine, Config
    Grade
    Very Fine
    Attachment Type
    Center Hole
  • Scotch-Brite™ High Resolution PC Cleaning Brush, HR-PC, 6A Very Fine, Config
    Grade
    Very Fine
    Attachment Type
    Center Hole
  • Scotch-Brite™ High Resolution PC Cleaning Brush, HR-PC, 6S Super Fine, 4 in x 24 in x 1 in, 1 ea/Case
    Overall Width (Imperial)
    24 in
    Grade
    Super Fine
    Overall Diameter (Imperial)
    4 in
    Max RPM
    4000
    Attachment Type
    Center Hole
    Center Hole Diameter (Imperial)
    1 in
  • Scotch-Brite™ High Resolution PC Cleaning Brush, HR-PC, 6S Super Fine, 4 in x 24-1/2 in x 1-1/4 in, 1 ea/Case
    Overall Width (Imperial)
    24.5 in
    Grade
    Super Fine
    Overall Diameter (Imperial)
    4 in
    Max RPM
    4000
    Attachment Type
    Center Hole
    Center Hole Diameter (Imperial)
    1.25 in
Close
Specifications
Attribute Name
Value
Abrasive Material
Aluminum Oxide, Silicon Carbide
Attachment Type
Center Hole
Brand
Scotch-Brite™
Center Hole Diameter (Imperial)
1 in, 1.25 in
Center Hole Diameter (Metric)
25.4 mm, 31.75 mm
Color Family
Gray, Red
Density
6
Density Rating
Medium
Form Type
Printed Circuit Cleaning
For Use On
Printed Circuit Boards
Grade
Super Fine, Very Fine
Industries
Electrical
Maximum Speed
4000 rpm
Max RPM
4000
Overall Diameter (Imperial)
4 in
Overall Diameter (Metric)
101.6 mm
Overall Width (Imperial)
24 in, 24.5 in
Overall Width (Metric)
609.6 mm, 622.3 mm
Product Color
Gray, Maroon
Product Form
Brush, Cleaning Brush
Product Details
  • Available in a range of minerals and grades, so operators can choose the right brush for their unique project needs
  • An alternative solution to slurry or chemical cleaning processes, helping to minimize waste
  • Resin bonded for enhanced durability and longer service life, potentially minimizing replacement orders and costs
  • Open web is load resistant, helping to minimize debris build up and prolong abrasive service life
  • Open web is spongy and responsive, helping to maintain details of the workpiece

Scotch-Brite™ High Resolution PC Cleaning Brush is uniquely designed to help clean printed circuit boards while still maintaining the shape of these detailed components.

Tackling Printed Circuit Boards
Scotch-Brite™ High Resolution Printed Circuit Cleaning Brushes thoroughly and uniformly clean copper laminates for production of fine-line circuitry. With this brush, you can clean the printed circuit board by ridding it of unwanted contaminants and preparing it for the uniform adhesion of solder mask and solder resist. Combining mineral with non-woven nylon fibers and resin makes for a strong yet responsive abrasive that can offer a consistent cut. The uniform scratch pattern helps both with coating adhesion and appearance.

Consumer demand for parts containing printed circuit boards, such as electronic devices, has made protecting these workpieces against soils, contaminants and moisture even more important. One of the ways operators protect circuit boards is by cleaning it and applying coatings that will protect it from wear. Still, messy time-consuming methods, requiring various compounds, are often used. As part of a mechanical cleaning system, Scotch-Brite™ High Resolution Printed Circuit Cleaning Brushes offer an alternative solution to these chemicals. Moreover, they help reduce hazardous waste treatment systems required for pumice slurry or chemical cleaning systems.

Recommended Applications
Scotch-Brite™ High Resolution PC Cleaning Brushes are composed of tightly compressed, resin-bonded Scotch-Brite™ discs. The construction provides consistent, aggressive cleaning action for various applications, including: cleaning heavy oxide from laminates, cleaning prior to dry film resist and solder mask and surface conditioning on drilled or punched holes.

Scotch-Brite™ printed circuit brushes provide proper surface conditioning for all phases of PC board production from heavy oxide removal to final board brightening. They help produce the best quality boards while contributing to lower production costs. Additionally, they're available in a range of grades and minerals to help operators find the right brush for their unique project needs.

The Many Benefits of Open Web Abrasives
Non-woven technology makes our Scotch-Brite™ industrial abrasives unique. A combination of fiber strands, resin, and abrasive mineral forms a thick, open web. The spring-like nature of the fibers responds to contours and effectively removes unwanted burrs, soils and contaminants while maintaining the geometry of the workpiece, which in turn reduces rework and boosts productivity. Gaps in the web allow swarf to escape, so debris does not clog the mineral. Fibers in the web continually break down with use to reveal fresh mineral for exceptional consistency, superior cut performance, and extremely long service life.

Scotch-Brite™ products not only enhance productivity, but also increase operator safety by reducing the need for cleaning chemicals and pastes, and replacing wire brushes that can break off and cause injury. From aesthetic finishing to weld blending, deburring, and more, Scotch-Brite abrasives work fast and deliver consistent results, part after part.

Learn more about Scotch-Brite™ Cleaning and Flap Brushes (PDF, 2.7 Mb)

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For industrial/occupational use only. Not for consumer sale or use.

3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.