TRIVALENT CHROMATES


Product Variants:

DYNAPASS NP

Additive for use in Dynapass T120 solution utilizing nano-particle technology representing the latest development in trivalent chromium passivation.


DYNAPASS T10

Liquid trivalent clear conversion coating for zinc-plated parts. It offers a wide operating window, ease of operation and good corrosion protection along with a polished, bright finish.


DYNAPASS T100

Liquid trivalent clear conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 120 hours of neutral salt spray testing to white corrosion products. Bright and pleasing blue colour.


DYNAPASS T103

High Corrosion Resistant Trivalent Blue Conversion Coating for Zinc 

Dynapass T103 is a liquid trivalent blue conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 96 hours of neutral salt spray testing to white corrosion products.


DYNAPASS T107

High Corrosion Resistant Trivalent Blue Conversion Coating for Zinc

Dynapass T107 is a liquid trivalent blue conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 96 hours of neutral salt spray testing to white corrosion products.


DYNAPASS T110

Trivalent Conversion Coating for Zinc. Dynapass T110 is a liquid trivalent clear conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and good corrosion protection in neutral salt spray testing to white corrosion products.


DYNAPASS T120

Liquid trivalent clear high performance conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 175 hours of neutral salt spray testing to white corrosion products. When used with Dynapass NP, 250 hours can be expected.


DYNAPASS T120-FT

Dynapass T120-FT is a liquid trivalent clear conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 170 hours of neutral salt spray testing to white corrosion products.

 

 

Contains iron tolerant technology which extends the working life Of the chromate solution.


DYNAPASS T130

Liquid trivalent blue conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 170 hours of neutral salt spray testing to white corrosion products.


DYNAPASS T150

Cobalt Free, Thick Film Trivalent Conversion Coating for Zinc

Dynapass T150 is a high performance thick-film, cobalt free liquid trivalent iridescent conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 120 hours of neutral salt spray testing to white corrosion products.


DYNAPASS T200

Liquid trivalent iridescent clear ultra high performance conversion coating for zinc plated parts. It offers corrosion protection exceeding 250 hours of neutral salt spray testing to white corrosion products.


DYNAPASS T200-FT

Dynapass T200-FT is a high performance thick-film liquid trivalent iridescent conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection exceeding 250 hours of neutral salt spray testing to white corrosion products.

 

Chelator-free system, unlike standard thick film chromates.

 

Contains iron tolerant technology which extends the working life of the chromate solution.


DYNAPASS T300

High Corrosion Resistant Trivalent Yellow Conversion Coating for Zinc

Dynapass T300 is a liquid trivalent yellow conversion coating for zinc plated parts. It offers a wide operating window, ease of operation and corrosion protection up to 120 hours of neutral salt spray testing to white corrosion products.


DYNAPASS TAL

Liquid trivalent clear conversion coating for aluminium and aluminium alloys. It offers a wide operating window, ease of operation and meets or exceeds ELV, WEE, RoHS directives and meets or exceeds the corrosion requirements of MIL DTL 81706B and MIL 5541 Class 1A &3.


DYNAPASS TB

Liquid, trivalent black passivate for zinc and zinc alloys. It offers uniform black appearance, ease of operation and over 100 hours of neutral salt spray testing to white corrosion products.


DYNAPASS TRI-GREEN

DYNAPASS TRI-GREEN is an additive used with DYNAPASS trivalent chromates to produce a trivalent green conversion coating.


DYNAPASS TRI-RED

DYNAPASS TRI-YELLOW ADDITIVE

Produces an attractive trivalent yellow conversion coating which rivals the appearance of a hexavalent yellow conversion coating.


DYNAPASS TRI-YELLOW ADDITIVE PLUS

DYNAPASS TRI-YELLOW ADDITIVE PLUS will produce an attractive trivalent yellow conversion coating that rivals the appearance of the hexavalent yellow conversion coating.

  

FEATURES

·         Attractive yellow finish.

·         Added directly to any trivalent passivate solution.


SURTEC 650

 SurTec 650 and SurTec 650V are hexavalent chromium free passivating solutions for aluminium, suitable for alloyed and casted aluminum.  They are also used as a pre-treatment before laquering, powder coating and gluing. 

They provide excellent bare corrosion protection comparable to hexavalent passivations.

Surtec 650 / 650V meets or exceeds MIL-DTL-81706B and MIL-DTL-5541F for bare corrosion (336 h in neutral salt Spray per ASTM B-117, respectively, DIN EN ISO 9227). Electrically it has a low contact resistance: < 5000 µOhm per square inch per MIL-DTL-81706B.