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3M™ Trizact™ Cloth Belt 237AA

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Self-sharpening pyramids start sharp, stay sharp, and run cooler than conventional abrasives

Flexible backing for consistent finish over contours

Ideal for intermediate finishing and fine polishing prior to plating or buffing

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Details

Highlights
  • Self-sharpening pyramids start sharp, stay sharp, and run cooler than conventional abrasives
  • Flexible backing for consistent finish over contours
  • Ideal for intermediate finishing and fine polishing prior to plating or buffing
  • Produces finer finishes than conventional electrostatically coated abrasives
  • Produces finer finishes than conventional electrostatically coated abrasives
  • Produces finer finishes than conventional electrostatically coated abrasives

3M™ Trizact™ Cloth Belt 237AA uses proprietary microreplication technology where micron-graded aluminum oxide particles are formed into tiny pyramids of abrasive mineral and then coated on an X weight cloth backing. As these pyramids wear, fresh, sharp mineral is continually exposed to produce a consistent cut and a predictable, fine finish.

 

Animation of dull conventional abrasives
Conventional abrasives start out sharp, but dull quickly

Built For Dimensioning and Scratch Refinement
The abrasive and resin structure for the 3M™ Trizact™ Cloth Belt 237AA is formulated to break down under medium pressure and keep fresh, sharp mineral cutting to provide consistent finishes on hard metals such as carbon and stainless steel. Our belt also features a grinding aid that helps prevent heat buildup, warping and discoloration. The belt is constructed on an X-weight, durable cloth backing that helps provide control, conformability, and effective medium-pressure grinding. The resin bonded abrasive gives you greater heat resistance and helps prevent delamination.

 

 

Animation of 3M™ Trizact™ abrasive mineral
The three-dimensional structures of 3M™ Trizact™ abrasives contain multiple layers of mineral. As these pyramid-like structures wear, fresh, sharp mineral is constantly exposed to the workpiece, resulting in faster, more consistent cutting throughout the life of the belt.

Runs Smooth, Finishes Consistently
The belt uses a Film Media Splice, a strong secure bond joining the belt ends, consisting of a thin film-joining media that minimizes "chatter marks," ensures a smooth running belt, and consistent finishing results. When compared to conventional abrasive products, proprietary Trizact™ abrasives produce a finer finish, achieve results faster, and last longer.

Ideal for Robotic Finishing and Polishing
Robotic metal polishing demands the most consistent, refined cut and long abrasive life. 3M™ Trizact™ abrasives can consistently deliver near-mirror finishes while also delivering the abrasive life that helps reduce changeouts and downtime in robotic cells. This helps maximize the efficiency of the cell, allowing you to produce more parts per belt.

The Science of Flawless Finishes
Unlike conventional abrasives, our line of 3M™ Trizact™ belts start sharp and stay sharp, resulting in more predictable finishes and improved, consistent quality. 3M™ Trizact™ belts can last up to five times longer than conventional belts and provide precise finish control such that operators can reduce grade sequences, requiring fewer process steps and fewer abrasive products. Three-dimensional structures uniformly distributed over the entire surface of 3M™ Trizact™ abrasives ensure consistent performance and eliminate part to part variation.

 

 

 

 

 

 

 

Suggested applications
  • Use for intermediate and final sanding of metal, solid and painted surfaced in addition to varnished surfaces and plastic parts

Typical Properties

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Related Products

Overall Width (Metric) 75 mm, 300 mm, 25 mm, 55 mm, 100 mm, 50 mm, 10 mm, 13 mm, 150 mm
Backing Weight X Weight
Overall Length (Metric) 2,000 mm, 3,500 mm, 500 mm, 3.8 m, 289 mm, 9,000 mm, 4,000 mm, 2.5 m, 280 mm, 940 mm, 610 mm, 2,500 mm, 450 mm, 3,800 mm
Mineral Type Aluminum Oxide