Processes / Services

Zinc flake

Zinc flake coatings are non-electrolytically applied coatings that offer very good corrosion protection through a so-called cathodic protection.

The coatings consist of a mixture of zinc and aluminum flakes that are bonded through an inorganic matrix.

GEOMET 321 ®

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Grade A (2-layer coating)
    > 5 – 8 µm
  • Grade B (3-layer coating)
    > 8 – 12 µm

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • Depending on layer structure, geometry and application technology,
    up to 1000h without FeK

Temperature resistance / baking temperature

  • Up to 250°C / approx. 300°C

Color

  • Silver

Properties

  • High corrosion protection
  • No hydrogen embrittlement
  • Resistance against UV radiation, fuels, oils, organic solvents, biodiesel, coolant, brake fluid
  • Electrical conductivity

GEOMET 500 ®

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Grade A (2-layer coating)
    > 5 – 8 µm
  • Grade B (3-layer coating)
    > 8 – 12 µm

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • Depending on layer structure, geometry and application technology,
    up to 1000h without FeK

Temperature resistance / baking temperature

  • Up to 250°C / approx. 300°C

Color

  • Silver

Properties

  • High corrosion protection
  • No hydrogen embrittlement
  • Resistance against UV radiation, fuels, oils, organic solvents, biodiesel, coolant, brake fluid
  • Electrical conductivity
  • Pre-integrated PTFE lubricant

GEOBLACK ®

  • Geomet 321® + Plus® ML black
  • Geomet 500® + Plus® M black

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Geomet 321/500® (2-layer coating) + Plus® ML, M black (2-layer coating)
  • 10 – 15 µm

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • > 800h without FeK
  • > 240h without ZNK

Temperature resistance / baking temperature

  • Up to 250°C / approx. 300°C

Color

  • Black

Properties

  • High corrosion protection
  • No hydrogen embrittlement
  • System coating (Geomet 321® + Plus® ML, M black)
  • Resistant against contact corrosion
  • Resistant against automotive fluids

PLUS ®

  • Plus® VL
  • Plus® VLh
  • Plus® L
  • Plus® ML
  • Plus® ML (EU)
  • Plus® ML (US)
  • Plus® M
  • Plus® XL
  • Plus® 10
  • Plus® ML black
  • Plus® M black

Coefficients of friction with threaded parts acc. to test method EN ISO 16047

  • Plus® VL > 0.09 – 0.14 µtot
  • Plus® VLh > 0.09 – 0.14 µtot
  • Plus® L > 0.08 – 0.14 µtot
  • Plus® ML > 0.10 – 0.16 µtot
  • Plus® ML (EU) > 0.10 – 0.16 µtot
  • Plus® ML (US) > 0.10 – 0.16 µtot
  • Plus® M > 0.12 – 0.18 µtot
  • Plus® XL > 0.06 – 0.09 µtot
  • Plus® 10 > without PTFE, no defined friction coefficient window
  • Plus® ML black > 0.10 – 0.16 µtot
  • Plus® M black > 0.12 – 0.18 µtot

(Specified friction coefficient window with reservation!! Exact friction coefficient determined on the respective product).

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • The corrosion protection mechanism of Dacromet® and Geomet® is further improved with a topcoat of PLUS®.

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Plus® VL, VLh, L, ML, M, XL, 10
    > 1 – 3 µm
  • Plus® ML, ML (EU), ML (US), M black
    > 2 – 5 µm

Delta Protekt KL100 ®

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Per layer approx. 2 – 4 µm

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • Depending on layer structure, geometry and application technology,
    up to 1000h without FeK

Temperature resistance / baking temperature

  • Up to 180°C / approx. 200°C

Color

  • Silver

Properties

  • High corrosion protection
  • No hydrogen embrittlement
  • Electrical conductivity

Delta Protekt KL105 ®

Zinc flake coating with integrated lubricant.
Defined friction coefficient window

  • µtot 0.12 – 0.18 (Renault 01-50-005/D & Volvo VCS 5737)

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance

  • Guarantees cathodic corrosion protection as required in DIN EN ISO 10683
  • Complies with salt spray test DIN EN ISO 9227 as required in DIN EN 13858
  • Complies with salt spray test DIN EN ISO 9227 as required in DIN EN ISO 10683

Media resistance

  • Complies with chemical resistance requirements against operating materials acc. to DIN EN ISO 2812

Temperature resistance / baking temperature

  • Up to 180°C / approx. 200°C

Color

  • Silver

Properties

  • Inorganic
  • Solvent-based
  • With integrated lubricant
  • Trueness to gauge size
  • Corresponding cost savings as a 2-in-1 system

Delta Protekt KL120 ®

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Per layer approx. 2 – 4 µm

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance

  • Guarantees cathodic corrosion protection as required in DIN EN ISO 10683
  • Complies with salt spray test DIN EN ISO 9227 as required in DIN EN 13858
  • Complies with salt spray test DIN EN ISO 9227 as required in DIN EN ISO 10683
  • Complies with salt spray test DIN EN ISO 9227 as required in DIN EN ISO 2944-6
  • Complies with constant climate test acc. to DIN EN ISO 6270-2 (CH)
  • Complies with the cyclical corrosion test acc. to VW PV 1200
  • Complies with the accelerated corrosion test (ACT Test) acc. to Volvo STD 423-0014
  • Complies with the accelerated corrosion test (ACT II Test) acc. to VCS 1027,1449
  • Delays contact corrosion

Media resistance

  • Complies with chemical resistance requirements against operating materials acc. to DIN EN ISO 2812

Temperature resistance

  • Maintains corrosion protection after medium thermal stress
    (up to 400°C) over a longer period of time.

Color

  • Silver

Properties

  • Inorganic
  • Solvent-based
  • Increased protection against red and white corrosion

Delta Tone ®

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Per layer approx. 2 – 4 µm

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • Depending on layer structure, geometry and application technology,
    up to 1000h without FeK

Temperature resistance / baking temperature

  • Up to 180°C / approx. 200°C

Color

  • Silver

Properties

  • High corrosion protection
  • No hydrogen embrittlement
  • Electrical conductivity

Delta Seal ®

  • Delta® Seal silver
  • Delta® Seal silver GZ
  • Delta® Seal black
  • Delta® Seal black GZ
  • Delta® green and other variants on request

Coefficients of friction with threaded parts acc. to test method EN ISO 16047

  • Delta® Seal silver
    > without lubricant additive, no defined friction coefficient window
  • Delta® Seal silver GZ
    > 0.09 – 0.14 µtot
  • Delta® Seal black > without lubricant additive, no defined friction coefficient window
  • Delta® Seal black GZ
    > 0.09 – 0.14 µtot

(Specified friction coefficient window with reservation!! Exact friction coefficient determined on the respective product).

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • The corrosion protection mechanism of Delta® Protekt and Delta® Tone is further improved with a topcoat of Delta® Seal.

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Per layer approx. 2 – 4 µm
  • Multiple layers possible
  • With black surfaces, a 2-layer coating (topcoat) is needed at a minimum

Delta Protekt®

  • Delta Protekt® – VH 300
  • Delta Protekt® – VH 301 GZ
  • Delta Protekt® – VH 302 GZ
  • Delta Protekt® – VH 321 GZ (black)

Coefficients of friction with threaded parts acc. to test method EN ISO 16047

  • Delta Protekt® – VH 300
    > without lubricant additive, no defined friction coefficient window
  • Delta Protekt® – VH 301 GZ
    > 0.09 – 0.14 µtot
  • Delta Protekt® – VH 302 GZ
    > 0.10 – 0.18 µtot
  • Delta Protekt® – VH 321 GZ (black)
    > 0.08 – 0.16 µtot

(Specified friction coefficient window with reservation!! Exact friction coefficient determined on the respective product).

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • The corrosion protection mechanism of Delta® Protekt and Delta® Tone is further improved with a topcoat of Delta Protekt® – VH …

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Per layer approx. 2 – 4 µm
  • Multiple layers possible

Magni Flake

Magni Flake B46
Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Per layer approx. 2 – 4 µm

Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • Depending on layer structure, geometry and application technology, up to 1000h without FeK

Temperature resistance / baking temperature

  • Up to 180°C / approx. 200°C

Color

  • Silver-gray

Properties

  • Coating compatible with aluminum
  • No hydrogen embrittlement
  • Electrical conductivity
  • Resistant against: acidic/alkaline/organic fluids, e.g., antifreeze, brake fluid and fuels

Magni Top

  • Magni Top B18 (Magni 565)
  • Magni Top B28N
  • Magni Top E10A
  • Coefficients of friction with threaded parts acc. to test method EN ISO 16047

Coefficients of friction adjustable according to requirements
Chromium-VI-free
Pb-free
Cd-free
RoHS-compliant

Corrosion resistance acc. to ISO 9227 NSS:

  • The corrosion protection mechanism of Magni Flake B46 is further improved with a topcoat of Magni Top …

Layer thickness information refers to average values acc. to DIN EN ISO 4042 and DIN EN ISO 10683.

  • Per layer approx. 2 – 4 µm
  • Multiple layers possible