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Surtec 011: Protection Upgraded

SurTec 011 is a liquid spray cleaner that provides temporary corrosion protection for iron, steel, aluminum, and zinc. It contains surfactants and is suitable for use in vibratory finishing processes. The document provides instructions for using SurTec 011 in spray cleaning systems, including making a 2.5% concentration solution between 30-80 degrees Celsius. It also describes how to test and maintain the proper concentration through regular titration analysis of bath samples.

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Nguyen Van Khoa
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175 views2 pages

Surtec 011: Protection Upgraded

SurTec 011 is a liquid spray cleaner that provides temporary corrosion protection for iron, steel, aluminum, and zinc. It contains surfactants and is suitable for use in vibratory finishing processes. The document provides instructions for using SurTec 011 in spray cleaning systems, including making a 2.5% concentration solution between 30-80 degrees Celsius. It also describes how to test and maintain the proper concentration through regular titration analysis of bath samples.

Uploaded by

Nguyen Van Khoa
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Protection upgraded

SurTec® 011
Anticorrosion Spray Cleaner

Properties
 liquid spray cleaner with temporary corrosion protection
 suitable for iron and steel, conditionally suited for aluminium and zinc
 free of secondary alkanolamines
 fast demulsifying
 usable in hard water
 sprayable above 30°C
 suitable for vibratory finishing for iron, steel and aluminium
 contains non-ferrous metal inhibitors

Application
SurTec 011 is used for cleaning and passivating in single- and multi-chamber spray systems.

make-up value: 2.5 %vol (1-4 %vol)

temperature: 60°C (30-80°C)

application time: 1-10 min

Maintenance and Analysis


Analyse and adjust the concentration of SurTec 011 regularly.

Sample Preparation

Take a sample at a homogeneously mixed position and let it cool down to room temperature.
If the sample is turbid, let the turbidity settle down and decant or filter the solution.

SurTec 011 – Analysis by Titration

reagents: 0.1 N hydrochloric or sulfuric acid


indicator: methyl orange solution (0.04 %)

procedure: 1. Pipette 20 ml bath sample into a 250 ml Erlenmeyer flask.


2. Dilute to approx. 100 ml with deionised water.
3. Add 3 drops of indicator.
4. Titrate with 0.1 N acid from yellow to red.

calculation: consumption in ml · 0.223 = %vol SurTec 011

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Technical Specification
(at 20°C) Appearance Density (g/ml) pH-value (at 20 g/l)

SurTec 011 liquid, colourless to 1.062 (1.05-1.07) approx. 7.9


yellow/orange, clear

Ingredients
 anionic surfactants
 nonionic surfactants
 amines
 neutralized organic acids

Stock Keeping
In order to prevent delays in the production process, per 1,000 l bath the following amount
should be kept in stock:

SurTec 011 25 kg

Product Safety and Ecology


Classification and designation are noted in the Material Safety Data Sheets (according to the
European legislation).The safety instructions and the instructions for environmental protection
have to be followed in order to avoid hazards for people and environment. Please consider the
explicit details in our Material Safety Data Sheets.

Warranty
We are responsible for our products in the context of the valid legal regulations. The warranty
exclusively accesses for the delivered state of a product. Warranties and claims for damages
after the subsequent treatment of our products do not exist. For details please consider our
general terms and conditions.

Further Information and Contact


If you have any questions concerning the process, please contact your local technical
department.

For further information and contact details please visit our homepage:
http://www.SurTec.com

3 September 2014/DK, UK

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