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Techniclean D 890

Techniclean D 890
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Techniclean D 890

Product catalog summary
Product Overview
Techniclean D 890 is an aqueous, low alkalinity industrial cleaner designed for multi-metal applications. It contains biodegradable surfactants and corrosion inhibitors, making it effective for removing various oils and dirt while leaving a temporary corrosion protective film on metal surfaces.
Applications
This cleaner is suitable for removing soluble oils, light neat cutting or stamping oils, thin corrosion protective films, lubrication oils, and general dirt. It is compatible with metals such as steel, cast iron, aluminium, nonferrous metals, and zinc.
Metal Compatibility
Techniclean D 890 is compatible with the following metals:
  • Steel
  • Cast iron
  • Aluminium
  • Nonferrous metals
  • Zinc
Recommended Cleaning Equipment
The product is best used with the following equipment:
  • Dip: Highly recommended
  • Spray: Not recommended
  • Ultrasonic: Recommended
  • Flood Wash: Not recommended
Conditions of Use
The recommended concentration range is 2 - 5%, and the temperature range for effective cleaning is between 50 - 80ºC.
Concentration Measurement Procedure
  1. Pipette 10 ml of the solution into an Erlenmeyer flask.
  2. Add 1 - 2 drops of Nitrazinyellow indicator solution.
  3. Titrate with hydrochloric acid (c = 0.1 mol/l) until the color changes from blue to yellow.
  4. Calculate concentration using the formula: concentration = required ml of hydrochloric acid * factor 1.6.
Technical Data
  • Appearance: Golden-yellow liquid
  • Relative Density @ 20ºC: 1050 kg/m³ (DIN 51 757)
  • pH (5% solution): Approximately 9.0
See more

Catalog excerpts

Techniclean D 890-1

SteelCast ironAluminiumNonferrousZinc +++++ Concentration Range: 2- 5% Temperature Range: 50- 80C > Appearance, golden-yellow liquid Relative Density @ 20ںC, kg/mDIN 51 757 1050 pH (5% of solution), approx. 9,0 Castrol International Pipers Way Swindon SN3 1RE United Kingdom Tel +44 (0)1793 452111 Fax +44 (0)1703 486083 > All reasonable care has been taken to ensure that the information contained in this publication is accurate at the date of printing. Itshould be noted however that the information may be effected by changes subsequent to the date of printing in the blend formulationor methods of application of any of the products referred to or in the requirements of any specification approval relating to any suchProducts size="-2">

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.