ST-MC Product

Brief Description

IMDS Number

ST-MC 351

Additive for nickel electrolytes on sulfate basis for strip plating; uniform, semibright deposition of highly ductile nickel layers.

748706

ST-MC 520

Aqueous glidewax for metal surfaces to improve the corrosion resistance and for friction control. Produces a homogenous, colourless, bright film.

41368885

ST-MC 521

Aqueous glidewax for metal surfaces to improve the corrosion resistance and for friction control. Produces a homogenous, colourless, dull film.

41368885

ST-MC 522

Aqueous glidewax, decreases the friction coefficient to about 0.11. Extremely improves the corrosion resistance of the layer system.

975042

ST-MC 551

Liquid sealer for thick- and thinlayer passivation. Is given directly into the chromating bath and evenly builds in the passivation layer.

974606

ST-MC 555S

Temper resistant chromium free sealer for chromated zinc surfaces and to protect uncoated or blackened metal; guarantees to meet the VOLVO standard. Improves protection by 100–200 h neutral salt spray with respect to chromate treatment.

974826

ST-MC 555

Temper resistant chromium free sealer for chromated zinc surfaces and to protect uncoated or blackened metal; guarantees to meet the VOLVO standard.

977617

ST-MC 556

Silicate Sealer, builds up an evenly and transparent film on zinc plated and passivated surfaces.

974606

ST-MC 556 GL

Silicate Sealer with Glide Wax, forms a uniform, colourless and bright film, gives a uniform appearance and covers the iridescence of the passivation layers.

975042

ST-MC 556 RT

Sealer with Glide Wax, forms a uniform, colourless and bright film after drying, the coating is not sticky and is dry to the touch, reduces the coefficient of friction to 0.13, improves the corrosion protection and the heat resistance, gives a uniform appearance and covers the iridescence of the passivation layers.

974826

ST-MC 615

Manganese phosphating for iron and steel, concentrated liquid additive, produces a dark grey/black phosphating layer. Good protection against corrosion in combination with suitable post-treatments, decorative layer with a better corrosion resistance as a blackening layer, very good friction properties for lowering abraison at machine parts, excellent basis layer for following coating and oiling, easy process handling.

9502076

ST-MC 618

Tri-Cationic phosphating, for spray application, suitable for steel substrates, produces micro-crystalline layers, uniform deposition, excellent corrosion protection, forms only very small amounts of sludge, adherent deposition of predominantly hopeite crystals, excellently prepares the surface for subsequent coatings.

98172765

ST-MC 650

chromitAL TCP® is a passivation for aluminium based on trivalent chromium. On the surface of alloyed, casted and wrought aluminium parts, an iridescent, faintly blue to tan visible passivation layer with excellent corrosion protection is formed. Increases the corrosion protection of trivalent passivations such as Chromiting® ST-MC 680.

30429267

ST-MC

Trivalent blue passivation without hexavalent chromium or oxidizing agents, exceeds corrosion protection standards (neutral salt spray), produces coatings with a clear blue colour, the passivation layer is easily inkable with organic dyes, long service life, can be determined analytically and adjusted.

3641289

ST-MC

Trivalent, temper resistant blue passivation without any sediment; corrosion resistant coatings of intense blue colour. Long lifetime, especially with inhibitor ST-MC 660 A.

900924

ST-MC

Liquid trivalent blue passivation, without traces of hexavalent chromium or oxidizing agents, contains cobalt to improve the corrosion resistance, exceeds by far the corrosion protection standards (neutral salt spray), produces coatings with a clear blue colour.

900924

ST-MC 666

Liquid trivalent, fluoride-free heat resistant blue passivation without sediment. Long service life, especially with the inhibitor ST-MC 660 A.

900924

ST-MC 667

Liquid, high performance blue passivation without sediment, free of chromium(VI) and oxidising agents, surpasses significantly the corrosion protection standards for blue passivated parts also in barrel application, produces coatings with an intensive blue colour even at short immersion times, long service-life.

900924

ST-MC 670

Chromium(VI)-free high performance passivation with very good corrosion resistance, suitable for galvanic zinc deposits, applicable at room temperature, suited for rack and barrel application, produces clear, slightly iridescent passivation layers, layer fulfils all requirements of ELV, RoHS and WEEE when following the recommended process sequence.

10649640

ST-MC 671

Highly concentrated yellow chromate on nitrate base with very good corrosion resistance. For zinc of all electrolytes, also in continuous lines and on zinc dye cast.

899343

ST-MC 676

Yellow chromate on mixed acid base with very high corrosion resistance. For zinc of all electrolytes, highly wipe proof also on bright chloride zinc.

899343

ST-MC 680

Chromiting without hexavalent chromium; produces pale iridescent green coatings, which meet the standards for yellow chromates in rack and even in barrel applications. Good heat resistance.

900896

ST-MC 680 LC

Chromiting without hexavalent chromium; produces pale iridescent green coatings, which meet the standards for yellow chromates in rack and even in barrel applications. Approx. 1g/l Cobalt in the bath.

900896

ST-MC 688

One-shot olive chromate for barrel and rack lines, produces thick olive green coatings with very good corrosion protection.

900850

ST-MC 695

Trivalent Black Chromiting, produces jet-black chromium(VI)-free layers on zinc-iron alloys, good corrosion protection, especially after heat treatment.

6854343

ST-MC 698

Silver-free black chromate for zinc-iron layers, produces – especially together with post dip ST-MC 698 N – deep black and highly corrosion resistant coatings, even after tempering.

900844

ST-MC 704

New rack and barrel process for the cyanide free alkaline zinc plating with outstanding metal distribution for the fast and homogeneous deposition of blister-free bright zinc layers with low internal stress. Favourably used in potassium zincate electrolytes: ST-MC 704/KOH.

213570

ST-MC 712

Alkaline zinc-iron process for barrel and rack lines. With the adequate chromates ST-MC 698 and ST-MC 671, very good temper resistant corrosion protection is achivable. Favourably used in potassium zincate electrolytes: ST-MC 712/KOH.

213579

ST-MC 714

Alkaline cyanide-free zinc/iron process (electrolyte based on potassium) for rack and barrel plating, with excellent metal distribution, good covering and throwing power, appropriate for profiled parts, iron content adjustable from 0.3 to 0.7 %, deposits semi bright to brilliant zinc/iron layers, according to the requirement.

213579

ST-MC 715

Alkaline zinc-nickel process for barrel and rack lines. Best corrosion protection with trivalent Chromiting® ST-MC 680 as well as with hexavalent yellow chromate ST-MC 679.

736126

ST-MC 716

Non cyanide alkaline zinc/nickel electroplating process of the third generation with superior throwing power and lower temperature sensitivity than regular processes, produces Zn/Ni alloy deposits containing 12 to 14 % Nickel, produces alloy layers with a very uniform composition in the current density range from 0.1 to 3 A/dm2.

736126

ST-MC 728

Economical process for the barrel and rack cyanide zinc plating of ductile and, if desired, highly brilliant layers.

213570

ST-MC 757

Weakly acidic barrel and rack plating process; free of methanol and halogenated brighteners, tolerates temperatures up to 75 °C and high load. Low-foaming, thus especially suited for air agitation.

213570

ST-MC 758

Weakly acidic barrel and rack plating process of high stability; free of methanol and halogenated brighteners, tolerates temperatures up to 50 °C and high load.

213570

ST-MC 830

Highly stabilised electroless nickel process for ductile, bright layers with a phosphorus content of 7–9 %.

10647411

ST-MC 846

Microcracked nickel process, enables the formation of microcracked chromium layers by successive plating of a conventionel chromium layer, microcracked chromium layers are formed with low chromium layer thicknesses and high current efficiency at low current densities, ST-MC 846 is brought up on top of a bright nickel layer, high corrosion resistance using the layer sequence bright nickel, microcracked nickel and bright chromium.

748084

ST-MC 854

Semibright nickel electroplating process for the deposition of thick, very ductile layers, forming an excellent corrosion protection system together with bright nickel.

748769

ST-MC 855

High performance bright nickel process, easy to handle, produces brilliant, ductile, and – if necessary – highly levelled nickel coatings; coatings are very active and easy to chromate, no crack products which could disturb the plating will be formed.

749088

ST-MC 857

Very stable bright nickel process for white, ductile, if required highly levelled but active nickel layers, which are easy to chromate.

749088

ST-MC 871

Chromium process with outstanding spreadability and covering power. High tolerance for chromium(III), works at low temperatures and chrome acid concentrations.

756617