I know it says it isnt but is this aluminum oxide

No, it is copper powder. Why would it be aluminium oxide?

If I put this atomized powder in a small rack in a wood bowl and put drops of CA glue on it will it harden and be pollishable ?

After mixing our copper powder with High Viscosity CA glue, the material did harden to a polishable point. Using an 80 Grit wheel the hardened mix was able to be polished to a smooth dull copper. When applying drops of our HVCA, it just sat on the copper and did not permeate. This may not be the case with low viscosity CA glue but we are unable to confirm. Our sample also contained small air bubbles. For more sheen, we found dusting the top of the curing sample and a very light polish worked a little better. Good luck with your endeavour.

Can i use this to increase conductivity of water?

If you add this powder to water it will sink to the bottom, even well mixed it will settle out. I don't think this Copper powder will increase waters conductivity enough to matter, especially if you consider the cost. Table salt would work better.

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Copper Powder (Atomized Metal) - Weight: 100g - by Inoxia

Product ID: 18679885

Details

Brand
Inoxia
Item Form
Powder
Item Weight
100 Grams
Manufacturer
Inoxia Ltd
UPC
029882791554

📦100g precision weight

🔬325 mesh ultra-fine particles

⚙️99.5% pure copper

¥3566

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Elevate your projects with precision-engineered copper power!

TRUSTED BRAND - Inoxia’s proven quality with 4.3-star rating and top rankings in copper raw materials.
CONSISTENT QUALITY - Each 100g batch is meticulously atomized for uniformity and reliability.
VERSATILE USE CASES - Ideal for metal injection molding, conductive inks, and high-tech prototyping.
INDUSTRIAL GRADE PURITY - Experience unmatched 99.5% copper purity for flawless conductivity and performance.
ULTRA FINE PARTICLE SIZE - 325 mesh ensures superior surface area and reactivity, perfect for advanced applications.

Inoxia’s Copper Powder offers 99.5% pure atomized copper in a finely milled 325 mesh powder, weighing 100g. Designed for industrial and scientific use, it delivers consistent particle size and high purity, making it ideal for advanced manufacturing, conductive materials, and prototyping. Backed by strong customer reviews and a trusted brand reputation.

Specifications

ASIN	B00B0D4CCS
Best Sellers Rank	#259,456 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #341 in Copper Metal Raw Materials
Brand	Inoxia
Brand Name	Inoxia
Customer Reviews	4.3 out of 5 stars 78 Reviews
Item Form	Powder
Item Weight	100 Grams
Manufacturer	Inoxia Ltd
Part Number	INX233
UPC	029882791554

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