产品技术说明书Technical Data Sheet
BONDERITE C-AK 4181 L AERO
May-2018
PRODUCTDESCRIPTION
BONDERITE C-AK 4181 L AERO provides the following
product characteristics:
Technology
Product Type
Application
Metal Pretreatment
Alkaline Cleaner
Immersion Process
BONDERITE C-AK 4181 L AERO is a liquid, strongly
alkaline immersion cleaner to rapidly and economically
remove strong rust and other corrosion deposits, heat
deposits, colour as well as grease and dirt deposits in a
single work step.
With this product, a liquid alternative to the proven powder
product BONDERITE C-AK ARR-4181 AERO is available
now.
Storage and handling are considerably simplified within the
meaning of occupational health and safety.
BONDERITE C-AK 4181 L AERO can be used in a normal
immersion bath, electrolytic and ultrasonic process.
It leaves a perfect surface. Steel components do not
discolour. The base metal is not attacked. Components
made from copper, brass and their alloys are slightly etched.
All surfaces are left with a clean and shiny appearance.
BONDERITE C-AK 4181 L AERO prevents quick rusting
after treatment. Hydrogen embrittlement does no occur when
applied to iron or steel.
TECHNICAL DATA
Composition
Appearance
sodium hydroxide, caustic alkalis,
salts, organic acids , surfactants
slightly turbid liquid with light
sediment at room temperature
Density (20°C), g/mL 1.3
Flash Point:
not applicable
pH:
Specifications:
>13
AMS-1379
CCT-APPROVED(Dec1993)
CCT-LB540
CFM-CP2054
CFM-CP2562
CFM-Temp 970318
CMM189120
DMR-70-256
GE-C04-009 (70-80-30)
GE-C04-182
IAE-01-417
PW-SPMC 116 (SPOP 18, 203, 211, 212, 213, 216, 221,
222, 258)
PW-SPMC129
RR-OMAT1/173N
RR-OMAT173C
ASTMF-945
DIRECTIONS FOR USE
Preliminary Statement:
Prior to use it is necessary to read the Material Safety Data
Sheet for information about precautionary measures and
safety recommendations. Also, for chemical products
exempt from compulsory labeling, the relevant precautions
should always be observed. Please also refer to the local
safety instructions and contact Henkel for analytical support.
Application:
BONDERITE C-AK 4181 L AERO is suited for being used on
cast steel, steel, iron, stainless steel, titanium, cadmium,
magnesium and copper with its alloys.
Surfaces of copper, brass and similar alloys are slightly
etched.
BONDERITE C-AK 4181 L AERO removes rust and
corrosion deposits, hand perspiration, oil carbon build-up,
light heat deposits, cooling lubricants, etc.
BONDERITE C-AK 4181 L AERO is suited, without
limitation, for use in the following industries: automotive and
aircraft industries, oil refineries, railway and transport
companies, maritime and river navigation, metal processing
industry, for mould cleaning in the glass, rubber and plastics
industry.
The Process:
BONDERITE C-AK 4181 L AERO is used in the immersion
process diluted up to about 10% in water.
The undiluted base corresponds to a 36.5% aqueous
solution of the respective powder product BONDERITE C-AK
ARR-4181 AERO.
Water to the bath may under no circumstances be added to
the hot bath when this is idle.
Otherwise, layers may be formed in the bath and the bath
contents may suddenly spurt out when such layers mix.
Water must always be added slowly to the well moving bath,
preferably to the cold bath.
Circulation of the bath liquid or the use of ultrasound
increases the efficiency and reduces the immersion time.
However, bath-air movement should be avoided to prevent
carbon oxide being absorbed from the air.
BONDERITE C-AK 4181 L AERO is used in the
concentrations listed below:
TDSBONDERITEC-AK 4181 L AERO, May-2018
Steel
Copper
and
brass
Magnesium Titanium
ADDITIONAL INFORMATION
Disclaimer
Concentration
~750 g ~450g
Temperature, °C 80 to 90 80 to 90
15 to 120 10 to 20
Immersion
time, min
Rinsing
~90 g
80 to 90
10 to 20
~180 g/L water
70 to 80
10 to 20
with cold or warm water, preferably under pressure
Passivation
Equipment:
BONDERITES-PR R-BLOL
Mild steel is sufficient as the container material, however,
stainless steel is preferred.
Heating coils from corrosion-resistant steel.
For the electrolytic process: Generator or rectifier 6-12 V.
Classification:
Please refer to the corresponding Material Safety Data
Sheets for details on:
Hazards identification
Transport information
Regulatory information
Storage:
Temperature, °C
Shelf-life, months
(in unopened original packaging)
5 to 50
24
The information provided in this Technical Data Sheet (TDS) including the
recommendations for use and application of the product are based on our
knowledge and experience of the product as at the date of this TDS. The
product can have a variety of different applications as well as differing
application and working conditions in your environment that are beyond our
control. Henkel is, therefore, not liable for the suitability of our product for the
production processes and conditions in respect of which you use them, as well
as the intended applications and results. We strongly recommend that you
carry out your own prior trials to confirm such suitability of our product. Any
liability in respect of the information in the Technical Data Sheet or any other
written or oral recommendation(s) regarding the concerned product is
excluded, except if otherwise explicitly agreed and except in relation to death
or personal injury caused by our negligence and any liability under any
applicable mandatory product liability law.
In case products are delivered by Henkel Belgium NV, Henkel Electronic
Materials NV, Henkel Nederland BV, Henkel Technologies France SAS
and Henkel France SA please additionally note the following:
In case Henkel would be nevertheless held liable, on whatever legal ground,
Henkel’s liability will in no event exceed the amount of the concerned delivery.
In case products are delivered by Henkel Colombiana, S.A.S. the
following disclaimer is applicable:
The information provided in this Technical Data Sheet (TDS) including the
recommendations for use and application of the product are based on our
knowledge and experience of the product as at the date of this TDS. Henkel
is, therefore, not liable for the suitability of our product for the production
processes and conditions in respect of which you use them, as well as the
intended applications and results. We strongly recommend that you carry out
your own prior trials to confirm such suitability of our product.
Any liability in respect of the information in the Technical Data Sheet or any
other written or oral recommendation(s) regarding the concerned product is
excluded, except if otherwise explicitly agreed and except in relation to death
or personal injury caused by our negligence and any liability under any
applicable mandatory product liability law.
In case products are delivered by Henkel Corporation, or Henkel Canada
Corporation, the following disclaimer is applicable:
The data contained herein are furnished for information only and are believed
to be reliable. We cannot assume responsibility for the results obtained by
others over whose methods we have no control. It is the user's responsibility
to determine suitability for the user's purpose of any production methods
mentioned herein and to adopt such precautions as may be advisable for the
protection of property and of persons against any hazards that may be
involved in the handling and use thereof. In light of the foregoing, Henkel
Corporation specifically disclaims all warranties expressed or implied,
including warranties of merchantability or fitness for a particular
purpose, arising from sale or use of Henkel Corporation’s products.
Henkel Corporation specifically disclaims any liability for consequential
or incidental damages of any kind, including lost profits. The discussion
herein of various processes or compositions is not to be interpreted as
representation that they are free from domination of patents owned by others
or as a license under any Henkel Corporation patents that may cover such
processes or compositions. We recommend that each prospective user test
his proposed application before repetitive use, using this data as a guide. This
product may be covered by one or more United States or foreign patents or
patent applications.
Trademark usage
Except as otherwise noted, all trademarks in this document are trademarks of
Henkel Corporation in the U.S. and elsewhere. ® denotes a trademark
registered in the U.S. Patent and Trademark Office.
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