Dirko™ HT oxime (grey / beige / black)

Dirko™ HT oxime (neutral curing) is a highquality, high temperature resistant single component silicone-based sealing compound that exhibits permanently resilient properties. It provides excellent adhesion on all standard metals, cast iron, plastics (except for PE, PP and PTFE) and glass. Due to a reaction with humidity in the air Dirko™ HT oxime cures to form silicone. The product can be used for a very wide range of applications.


1. General product infomation

  • Chemical basis - Oxime silicone
  • Curing - Room temperature vulcanised (RTV)
  • Components - Single component
  • Colour - grey / beige / black
  • Consistency - Pasty, stable, permanently resilient when cured
  • Temperature range -  -60°C to +285°C (for 24h up to +315°C)
  • Maximum sealing gap - 2.0 mm
  • pH value - Neutral
  • Electrical conductivity - Insulating
  • Resistant to - Mineral oils (including additives), synthetic oils, lubricating grease, coolants, UV radiation, cold and hot water, salt water, cleaning agents, weak acids and alkalis
  • Possible applications - Valve cover, oil pan, water and oil pump, differential housing, gearbox, gear oil sump, thermostat housing, control housing, axle cover, flange connection, headlights, rear light, battery compartme

2. Technical data

2.1 General properties

Measured variable

Value

Test standard

Shore A hardness

40 ± 5

DIN 53505

Density

1.18 ± 0.2 g/ml

DIN 53479

Skin formation time (23°C, 50% relative humidity)

5 - 10 min

DIN EN ISO 291

Curing time (23°C, 50% relative humidity)

Approx. 4.5 mm / 24 h

DIN EN ISO 291

Elastic modulus 100%

1.0 ± 0.2 N/mm2

DIN EN ISO 8339

Elongation at break

400 ± 100 %

DIN 53504

Tensile strength

3.3 ± 0.2 N/mm2

DIN 53504

2.2 Media resistence

To demonstrate the media resistance of the sealing compound, the test specimens are stored in the relevant medium for the specified duration. The tensile shear strength is then determined (ISO 4587). The following table shows the percentage variation in the tensile shear strength from the initial value without the influence of the medium.

 

Medium

 

Property

 

Temperature (°C)

Variation from initial value (%)

250 h

500 h

1000 h

 

Air

Elongation at break (%)

 

250

 

-2

 

4

 

31

Tensile strength (N/mm²)

 

250

 

44

 

43

 

32

Elongation at break (%)

 

285

 

50

 

62

 

83

Tensile strength (N/mm²)

 

285

 

1

 

-15

 

-20

Engine oil

Elongation at break (%)

 

120

 

21

 

33

 

45

Tensile strength (N/mm²)

 

120

 

-9

 

-15

 

-50

Water / glycol (50/50)

Elongation at break (%)

 

95

 

1

 

11

 

-12

Tensile strength (N/mm²)

 

95

 

84

 

87

 

69

2.3 Curing rate

The curing rate depends on the temperature and humidity. The higher the temperature and the humidity, the faster DirkoTM HT oxime cures to form silicone. The lower diagram shows the progression of the curing rate over time in a standard climate (23°C/50% relative humidity).
 

2.4 Surface adhesion

The adhesion of Dirko™ HT oxime on different surfaces plays a crucial role in its use as a surface seal. The following figures show the measured tensile shear strength for a sealing gap of 1 mm (ISO 4587).

Surface

Tensile shear strength [N/mm²]

Steel (galvanised)

0,90

Aluminium

2,00

Polyamide 6.6

0,60

 


3. General information

3.1 Usage and processing instructions:

  • Remove sealant residues and clean the sealing surfaces with solvent
  • Sealing surfaces must be clean, dry, and free of oil or grease before applying the sealing compound in order to ensure reliable sealing and adhesion
  • Processing temperature (ambient / adhesion surface temperature): +5 to +35°C
  • Apply the sealing compound evenly across the entire surface
  • Immediately remove any excess sealing compound applied, as there is a risk that it could drip into the interior
  • Depending on the application, the parts can be fitted immediately after application, after skin formation or after complete curing
  • Fit the components in line with the manufacturer’s specifications
  • The sealing function is immediate
  • After use, reseal the sealing compound securely
  • Safety and technical data sheet at www.elring.com

3.2 Storage

  • Optimum storage conditions: Cool (+5°C to +25°C) and dry location
  • Minimum shelf life: 12 months in unopened containers
    Seal opened containers securely and use up as soon as possible
  • The batch number has the following structure: YYWWCCCCC (filling date)

3.3 Delivery form

Item no.

Package content

Volume

colour

Packaging unit

006.553

Tube, tube key, nozzle

70 ml

Black

12 units

471.501

Compressed gas cartridge, nozzle

200 ml

Black

6 units

036.164

Tube, tube key, nozzle

70 ml

Grey

12 units

610.023

Cartridge, nozzle

310 ml

Grey

12 units

030.793

Tube, tube key, nozzle

70 ml

Beige

12 units

3.4 Exclusion of liability

The above specifications in this technical data sheet, in particular the suggestions for processing and usage of our products, are based on our current knowledge and experience. As a result of the varied possible uses and the fact that the usage and working conditions are outside our area of influence, we accept no liability for the suitability of our products for a particular production process under specific working conditions, or for the intended processing purposes and results. To ensure suitability, we recommend that adequate independent trials and tests are always performed in advance. Any liability resulting from the information in this technical data sheet and from other written or verbal advice for the product in question is explicitly excluded, unless a case of injury, death or health problems arises that is due to intent or gross negligence on our part, or we are subject to liability under mandatory product liability law.

This article is based on service information "Dirko™ HT oxime (grey / beige / black)"

Selection of items

General information

Code:006.553
Brand: ELRING
Name:Sealing Substance
Vehicle:TRUCK/BUS

Criteria


Chemical Properties: Permanently elastic
Chemical Properties: not solvent-bearing
Chemical Properties: UV resistant
Packing Type: Tube
Contents [ml]: 70 ml
Material: Silicone
Temperature range from [°C]: -60 °C
Temperature range to [°C]: 315 °C
Colour: Black

Price

Netto price:

$5.38

($5.38 excl. VAT 0%)

Your price: (-25%)

$4.04

($4.04 excl. VAT 0%)

Stock: 12 pcs
We recommend! 

TRUCK/BUS
006.553, Sealing Substance, Sealing compound, ELRING, 003989982010, 04.10394-9292, 109660, 140303, 83192220991, 93740028, S0413-21217, 0039899820, 04.10394-9272, 83190404517

General information

Code:036.164
Brand: ELRING
Name:Gasket, intake manifold
Vehicle:ŠKODA-VW

Criteria


Chemical Properties: Permanently elastic
Chemical Properties: not solvent-bearing
Chemical Properties: UV resistant
Packing Type: Tube
Contents [ml]: 70 ml
Material: Silicone
Available as universal article as well, see article no.: 036.164 Dirko
Temperature range from [°C]: -60 °C
Temperature range to [°C]: 315 °C

Price

Netto price:

$5.14

($5.14 excl. VAT 0%)

Your price: (-25%)

$3.86

($3.86 excl. VAT 0%)

Stock: > 25 pcs
We recommend! 

ŠKODA-VW
036.164, Gasket, intake manifold, Sealing compound, ELRING, 71713687, 71753861, 90511124, A0039899820, D176600M1, 001989612010, 90543772, 93160373, 93160951, 93165267

General information

Code:030.793
Brand: ELRING
Name:Gasket, oil sump
Vehicle:ŠKODA-VW

Criteria


Chemical Properties: Permanently elastic
Chemical Properties: not solvent-bearing
Chemical Properties: UV resistant
Packing Type: Tube
Contents [ml]: 70 ml
Material: Silicone
Colour: Beige
Observe mounting information
Temperature range from [°C]: -60 °C

Price

Netto price:

$6.67

($6.67 excl. VAT 0%)

Your price: (-25%)

$5.00

($5.00 excl. VAT 0%)

Stock: > 25 pcs
We recommend! 

ŠKODA-VW
030.793, Gasket, oil sump, Sealing compound, ELRING, 99000-31071, D176404M2, HR354, HT200C, 99000-34220-000, D176404A2, 99000-34220, 99000-31071-000

General information

Code:471.501
Brand: ELRING
Name:Gasket, cylinder head cover
Vehicle:TRUCK/BUS

Criteria


Chemical Properties: Permanently elastic
Packing Type: Pressure Pack
Contents [ml]: 200 ml
Material: Silicone
Colour: Black
Chemical Properties: not solvent-bearing
Chemical Properties: UV resistant
Temperature range from [°C]: -60 °C
Temperature range to [°C]: 315 °C

Price

Netto price:

$16.10

($16.10 excl. VAT 0%)

Your price: (-25%)

$12.08

($12.08 excl. VAT 0%)

Stock: > 25 pcs
We recommend! 

TRUCK/BUS
471.501, Gasket, cylinder head cover, Sealing compound, ELRING, A0049896520, 0049896520, 471.501, 471.510, 471.530

General information

Code:610.023
Brand: ELRING
Name:Sealing Substance
Vehicle:ŠKODA-VW

Criteria


Chemical Properties: Permanently elastic
Chemical Properties: not solvent-bearing
Chemical Properties: UV resistant
Packing Type: Cartridge
Contents [ml]: 310 ml
Material: Silicone
Temperature range from [°C]: -60 °C
Temperature range to [°C]: 315 °C
Colour: Grey

Price

Netto price:

$12.95

($12.95 excl. VAT 0%)

Your price: (-25%)

$9.71

($9.71 excl. VAT 0%)

Stock: 11 pcs
We recommend! 

ŠKODA-VW
610.023, Sealing Substance, Sealing compound, ELRING, 04.10394-9005, 1161771, 7711219705, 816064, 83190142916, 9U7J-99J9624-AA, 1137112920, 1161759, 1672151, 81229407439, 1161750
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