Micro Abrasives WCA-40, WHITE MICROGRIT, 40 MICRON, 20kg CASE
Ideal for optics, semiconductors, metals, and precision polishing
MFR #: WCA-40
A&M #: 6628341
Micro Abrasives
UNSPSC #: 23131512
$356.65 / 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
- 40‑micron white aluminum oxide microgrit designed for precision material removal
- >99% alumina purity ensures clean, consistent processing with minimal contamination risk
- Platelet‑shaped particles (5:1 aspect ratio) improve orientation, increase surface contact, and enhance finish quality
- High fracture resistance provides longer abrasive life compared to typical fused aluminum oxide
- Manufactured via a highly repeatable hydraulic process for consistent particle size and performance
- Ideal for optics, semiconductors, metals, and precision polishing
- Micro Abrasives WCA‑40 is a precision‑engineered aluminum oxide microgrit designed for demanding surface finishing applications that require reliable particle uniformity and predictable behavior. Every WCA particle is a discrete alumina crystal with >99% purity, offering a smooth, platelet‑shaped structure that improves orientation during processing and distributes pressure more evenly across the working surface. This results in reduced subsurface damage, improved surface quality, and longer abrasive life compared to conventional fused alumina products. The WCA series is manufactured through a hydraulic, tightly‑controlled process that ensures exceptional batch‑to‑batch consistency and dependable performance across industrial, optical, semiconductor, and precision metal applications.