YOUR SUSTAINABLE COPPER POWDER
for the

PAINTING & LUBRICANT INDUSTRIES

UNIQUE POLYDISPERSITY -

MAXIMUM EFFICIENCY, COLOUR & DURABLITY

SUSTAINABLE Copper Powder flakes
100% from RECYCLED material

2.5 TIMES MORE EFFICIENT

10 TIMES LESS OXYGEN

MORE THAN 3 TIMES LONGER SHELF LIFE

INCREASED THERMAL AND ELECTRIC CONDUCTIVITY

100 % FIRE-RESISTANT

We take social responsibility very seriously and therefore adhere to the ETHICAL STANDARDS OF THE UN:

We provide a healthy work-life balance for our staff!

PurCopper is our state-of-the-art RECYCLING copper powder with
UNIQUE POLYDISPERSITY

REM image of PURCOPPER powder flakes

Polydispersity plays a key role in its industrial application.

The different fractions in the working volume together with the other factors provide an excellent economical effect:

Compared to conventional copper powders on the market, you need 2-2.5 times less of our copper powder.

PurCopper is therefore TWICE AS EFFICIENT, meaning you need only half the amount of our copper powder flakes

Purecopper particle size 100 μm
Purecopper particle size 45 μm

What else makes

so special?

Traditional manufacturing methods, such as atomization and electrolysis produce toxic emissions and acids.

Due to our mechanical grinding production process we have ZERO EMISSIONS.

Also, compared with our competitors our product is highly DURABLE and STABLE in terms of shelf life, storage, usage and transportation.

PurCopper particle size 215 μm
PurCopper particle size 70 μm

Plus, PurCopper is unrivalled when it comes to INTENSITY IN CLOLOUR & BRILLIANCE.

And, unlike competing brands our PurCopper is 100 percent fire-resistant and non-explosive.

For our key accounts in the PAINTING & LUBRICANTS INDUSTRIES this means immense cost savings combined with an image boost resulting from the use of a sustainable recycling product.

PurCopper Specifications

For more details please download our brochure here

1000%

less oxygen

250%

costs savings

300%

INCREASeD shelf life

200%

reduced Bulk density

Chemical composition in accordance with TS 24.44.21-001-42991915-2020, EN ISO /ASTM 52907:2019

Shape

flat, petal-shaped; powder particles have an irregular edge; as per specification the thickness of the petal at the edges is less than in the middle

Purity

the presence of impurities and moisture is excluded.

Size

the length/width ratio is approximately 1.5 x 3.0; particle thickness varies from 0.5 µm to 5.0 µm depending on the surface area of the particle itself

Protection

The hydrophobic film on each flake prevents oxidation, presence of acidic compounds and oxide films on the surface of the particles

Stability

undesirable agglemoration or coagulation of particles are excluded

Oygen Content

the oxygen content of PurCopper is only 0.05%. In traditional copper powders the oxygen content is 10 times higher!!!

Conductivity

increased electrical and thermal conductivity

Appearance

wide range of copper shades from pale blue, turquoise to dark brown. Not to mention our intense COLOURS and exceptional BRILLIANCE

Odour

the smell is a barely perceptible, metal smell, without any sharp undesirable odours

The graph shows the integral ratio of particles by size using the example of copper powder with a particle size distribution <45 μm with a sieve residue of no more than 5%.

Granulometric composition

The combination of factors such as the thickness of the petal, its surface area and low bulk density ensure directional placement and high concealment capacity of the copper powder in the base component. In a liquid, these factors provide a stable and longterm effect of aquaplaning, and therefore a uniform and effective distribution of powder particles throughout the entire volume of the working liquid.

intense COLOUR and
exceptional BRILLIANCE

Image of Purcopper flakes, particle size 20 μm - 70 μm

Production process and quality control

PurCopper particle size 40 μm

We do not use pyrometallurgical nor electrolytic processes for the production of PurCopper. The mechanical grinding process preserves the physico-chemical properties of copper.

We use recycled raw materials with a copper content of at least 99.8%. The recycled materials used for producion undergo numerous quality checks. The same goes for the semi-finished and finished poduct.

PurCopper is 100 percent fire-resistant and non-explosive.

No toxic emissions are released into the environment during the production process. Our production lines are completely leakproof and safe for humans as well as the environment.

PurCopper does not contain acidic residues and its oxygen content is 10 times lower than competing brands.

The particle size distribution of PurCopper ranges from 315 μm to 20 μm. Our equipment and production facilities allow us to produce PurCopper on an industrial scale.

Currently we are working on our capabilities to produce our 20 μm PurCopper on an industrial scale, too. Moreover, we are researching new areas of application for PurCopper, such as prodcomposites, petrochemicals, fuel and energy-efficient cells and aviation

Storage and transportation

Due to the above mentioned properties PurCopper does not oxidize during storage, is more stable and can withstand higher temperature than competitive copper powders.

This means considerable cost savings for our customers compared with the storage and transportation of competing copper powders.

 

PurCopper needs to be stored indoors in sealed containers.

Transportation is in accordance with the transport regulations (EN 1981/EN.1655).

PurCopper is shipped in hermetically sealed containers. Net weight 50 kg. Upon agreement with the customer other types of packaging and packing materials are possible.

Contact Us

Exclusive Distributor

GEFCONS
trade & consult

Exclusive Distributor

MirComm
Universal

Marketing & Communication

About Us

Office Europe

Am Wiesbach 2
55457 Gensingen
Germany

Contact Us

Product Analyzis by independent laboratories

Download detailed product specification here.

Research and studies package

From Universities and Organizations                  

Will be available soon.