Micro Abrasives WCA-20, WHITE MICROGRIT, 20 MICRON, 20kg CASE
Ideal for optics, semiconductors, metals, and precision polishing
MFR #: WCA-20
A&M #: 6720769
Micro Abrasives
UNSPSC #: 23131512
$373.35 / CASE(S)
Typically ships within 7-10 days.
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Manufacturer : Micro Abrasives
Brand Name : Micro Abrasives
Color : White
Container Size : 20 kg
Container Type : Box
Country Of Origin : US
Package Description : 1/CS
Product Status : Active
- 20‑Micron high‑purity white alumina microgrit
- >99% purity for contamination‑free finishing
- Platelet‑shaped crystals (5:1 aspect ratio) for optimal orientation and uniform pressure distribution
- High fracture resistance delivers longer abrasive life than conventional aluminum oxides
- Produced via a highly controlled hydraulic process for exceptional lot‑to‑lot consistency
- Ideal for optics, semiconductors, metals, and precision polishing
- Micro Abrasives WCA‑20 is part of the renowned WCA series—an engineered line of high‑purity aluminum oxide microgrits known for exceptional particle uniformity, performance consistency, and superior finishing quality. Each particle is a discrete alumina crystal with >99% purity and a platelet‑shaped structure that improves orientation during use, increasing surface contact and ensuring even pressure distribution. This results in greater stock removal efficiency, reduced subsurface damage, and extended abrasive life compared to conventional fused aluminum oxide powders. The WCA line is produced through a precise hydraulic classification process that delivers industry‑leading batch‑to‑batch consistency, supporting high‑precision applications across optics, semiconductors, and advanced materials.