Chemical products
Medical devices treatment
We offer you chemical products for the treatment of your medical applications in compliance with the applicable standards.

PICKLING OF STAINLESS-STEEL AND TITANIUM
Following ASTM A380 or ASTM B600 standards, pickling consists in removing a thin layer of “metal” from the stainless-steel surface. Our range of pickling solutions pickles stainless steel and titanium. Titanium or stainless-steel pickling is the process used to remove the layers coloured by the welding of the stainless-steel and titanium products’ surface.
Aupus 380 I
Pickling solution for austenitic stainless-steel
Standard guide : ASTM A380
Aupus 600 T
Pickling solution for titanium
Standard guide : ASTM B600

PASSIVATING OF STAINLESS STEEL AND TITANIUM
Following ASTM A967 standards, passivating naturally occurs on stainless-steel surfaces, but it is necessary to support the process with chemical treatments. In the context of alteration of matter by mechanical action, laser marking, etc., the quality and the thickness of the passive layer quickly increase and are optimized during the passivating treatments with acid.
Aupus 967 A
Passivating solution for austenitic stainless-steel
Standard guide : ASTM A 967 / RCCM F6000
Aupus 967 M
Passivating solution for martensitic stainless-steel
Standard guide : ASTM A 967
Aupus 86 T
Passivating solution for titanium
Standard guide : ASTM F86

STAINLESS STEEL ELECTROPOLISHING
Following ASTM B912 standards, the electropolishing process optimizes stainless-steel passive layer by preferentially bringing stainless-steel chromium up to the surface during the electrolysis process. This process improves the roughness of your productions and give them a shinny aspect.
Aupus 912 A
Electrolyte for austenitic stainless-steel polishing
Standard guide : ASTM B912
Aupus 912 AM
Electrolyte for austenitic and martensitic stainless-steel polishing
Standard guide : ASTM B912

PICKLING FOR TITANIUM COLOR ANODIZING
Combined with our anodizing product ANOD TI, our pickling solution AUPUS DEC TI removes titanium oxide layer to prepare your products to anodizing process. This pickling solution offers a minimum dimensional impact on your productions in order to preserve their technical characteristics.
Aupus DEC TI
Pickling solution for titanium color anodizing
Aupus DEC TI +
Pickling solution for additive manufacturing of titanium color anodizing

ELECTROLYTE FOR TITANIUM COLOR ANODIZING
Combined with our pickling solution AUPUS DEC TI, the electrolyte ANOD TI along with programmed voltage, reforms the titanium oxide layer to obtain a controlled and reproducible wide colour spectrum.
Aupus ANOD TI
Electrolyte for titanium color anodizing
Aupus ANOD TI +
Electrolyte for additive manufacturing of titanium color anodizing
Packaging : 25 kg / 200 kg / 1T for all of our products

Contact
AUPUS
14 Avenue Pey Berland
33600 Pessac FRANCE
Monday : 9:00 - 12:00 / 13:30 - 17:30
From Tuesday to Thursday : 8:30 - 12:00 / 13:30 - 17:30
Friday : 8:30 - 12:00 / 13:00 - 15:00
+33 (0)5 56 84 61 67
contact@aupus.fr
Legal information
AUPUS EQUIPEMENTS S.A.S
Siret : 852 778 109 00029
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AUPUS FORMATION S.A.S
Siret : 880 360 474 00014
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