|
Total
Clean 130 Stencil Cleaner
Total
Clean 130 is a CFC free cleaning solution developed to replace
Trych’s and to cut down on the use of CFC’s. Total Clean 130
is a stencil cleaner with a moderate evaporation rate for
removal of rosin, modified rosin and no clean solder paste.
Applications
Total
Clean 130 is virtually odourless, easy to use and ozone friendly.
Packaging
Total
Clean 130 is supplied in 500ml trigger bottles and 10 and
25 Litre containers.
Total
Clean 200 Bench-Top Flux Residue Remover (Aerosol Container)
Total
Clean 200 is a CFC free cleaning solution developed for bench-top
removal of flux residues, after the soldering process. Total
Clean 200 is a solvent based cleaner and offers greater cleaning
power than similar isopropanol cleaners, which can leave conductive
and corrosive white organic powders after evaporation. Total
Clean 200 will dissolve most flux ingredients quickly and
efficiently, leaving assemblies cleaner than normal cleaning
agents.
Total
Clean 200 is easy to use, fast evaporating and ozone friendly.
Total Clean 200 leaves no residue, making it ideal for all
those applications where a lubricant is unsuitable.
Total
Clean 200 is safe on most plastics, fabrics and surface coatings
although you should always test for material compatibility
before using cleaners on a commercial scale.
Application
1.
Fix applicator to the front of the spray nozzle.
2.
Spray area required to be cleaned.
3.
If required use a soft bristle brush to help penetrate difficult
hardened or aged residues (brush attachment supplied with
each aerosol container).
4.
Rinse with fresh cleaning agent.
5.
Repeat procedure until no residues are present.
Typical
Uses
For
the removal of Rosin No Clean, Rosin Free No Clean and Resin
based flux residues after soldering.
Packaging
Supplied
in 400ml Aerosols.
Total
Clean 300 Total Submersion Cleaner
Total Clean 300
is a blend of oxygenated solvents free from CFC’s. Total Clean
300 is completely miscible in water and is biodegradable.
Total Clean 300 removes RMA, Synthetic Resin and Rosin Free
flux types from printed circuit boards. Total Clean 300 has
a low surface tension, ensuring efficient penetration and
cleaning under SMT Components.
Total Clean has a high flash point and low vapour pressure
which helps to make it safe and easy to handle. It works at
low operating temperatures and is a clear, colourless liquid
with only a mild solvent odour.
Process
Information
Total Clean 300 can be used in in-line or stage batch
cleaning processes. Total Clean 300 can be used as a solvent
only system or semi aqueous system. A minimum of 1 wash cycle,
2 rinse cycles and an effective forced air or vacuum drier
is recommended.
| |
Wash
|
Rinse
|
Rinse
|
Dry
|
|
Total
Clean only
|
Total
Clean 300
|
Total
Clean 300
|
Total
Clean 300
|
Dry
|
|
Semi-aqueous
system
|
Total
Clean 300
|
Water
|
De-ionised
water
|
Dry
|
Total Clean
300 Process Stages
Wash
The consistency of cleaning results can be improved by
operating at 30-60° C, the use of agitation, e.g. ultrasonics
spray under immersion. The
length of time required to achieve effective cleaning will
depend on the operating conditions and the contamination to
be removed. With
high power ultrasonics at 50° C, 3 minutes is usually sufficient.
Lower power ultrasonics or spray under immersion may require
longer wash times (5-7 minutes). Replace when Total Clean
300 reaches 15%wt contamination.
Rinse
A minimum of 2 rinses, each lasting one minute, is recommended.
The cleanliness of the final Total Clean rinse or water rinse
should be maintained by re-circulating through ion exchange
and activated carbon packs.
Dry
Forced air or vacuum drying is recommended. For Total
Clean only systems a maximum temperature of 85° C is recommended.
Waste
removal
Contact
your local authority for advice on registered waste contractors.
Total Clean 300 does have value as a secondary fuel to cement
kiln operators. Total Clean 300 has a calorific value of ca.7400Kcal/Kg.
Material
compatibility
Total
Clean 300 is compatible with:
-
High
/ Low density polyethylene HDPE / LDP
-
Linear
LDPE, Polypropylene, Nylon, Butyl ethylenepropylene rubber,
Poly ether ether ketone PEEK, Polyethersulphone, Phenolic
resins
Packaging
Total
Clean 300 is available in 10 litre, 25 litre and 205 litre
containers.
Total
Clean 500 Concentrate Cleaner
Total Clean 500
Concentrate is a CFC free cleaning solution designed for use
in ultrasonic cleaning or spray and immersion systems. Total
Clean 500 is ideal for removing a wide range of saponifiable
and water soluble fluxes from PCBs, leaving bright, shiny
solder joints.
Total Clean 500 contains
a careful blend of solvents and emulsifiers which are 100%
Ozone friendly. Total Clean 500 has a biodegradable solvent
blend - designed to clean PCB flux residues to military cleanliness
standards. It is recommended that Total Clean 500 is used
as a 5-10% solution in water. The blend of solvents that make
up Total Clean 500 dissolve all types of organic residues
(including flux and grease) and inorganic material, quickly
and efficiently. Its modified surface tension ensures that
all areas of the board are cleaned, including underneath surface
mounted components and connectors down to 40 micron stand
off. Total Clean 500 is equipped with an indicator system
that warns the user when the cleaning solution is exhausted
-this eliminates titration checks. The colour change is from
pale blue to pale yellow .
Physical
Properties
Boiling Point......................>100ºC
Freezing Point...................-5ºC
Specific Gravity.................1.5
g/cm³
Flashpoint.........................>100°
C
Process
Information
Total Clean 500 may
attack some metals (such as aluminium, copper, brass etc.),
if allowed to soak for more than 15 minutes, or under repeated
usage.
Total Clean 500 when diluted,
is designed to be used in three and four stage machines consisting
of:- Ultrasonic wash or spray under immersion in Total Clean
500, Rinse (Tap Water), Rinse (de-ionised) if required and
Hot Air Dry. A diluted version of Total Clean 500, named Total
Clean 505 is available ready for use. Call customer services
for more information.
1).
Ultrasonic Wash
Total Clean 500 diluted in the first tank removes organic
residues (grease, flux etc.) and ionic material and prevents
re-deposition of dirt on the PCB. Total Clean 500 is designed
to clean underneath Surface Mount Devices (SMDs) and thus
shortens the cleaning time to approximately 3 minutes (with
Ultrasonic agitation). Total
Clean 500 absorbs very high levels of flux residues before
cleaning efficiency decreases. 1 litre of Total Clean 500
Concentrate will remove 1.6 Kg of rosin.
The first stage, although ideally
ultrasonic, could use any form of agitation provided it
does not damage the PCB or create over-foaming. Total Clean
500 is designed to work efficiently at 55ºC
to 60° C. An existing CFC based
tank can often be used for this stage.
During use, the diluted
Total Clean 500 becomes increasingly exhausted and its pH
falls to 5.6 and below. The colour of the solution changes
from pale blue to pale yellow. At this stage, replenishment
with Total Clean Concentrate will restore the solutions
pH. Alternatively, freshly diluted Total Clean 500 can replace
the exhausted one.
2).
Tap Water Rinse
The second stage consists of a rinse in tap water
preferably with sonic agitation. The temperature of the
rinsing solution should be ambient.
Every time a PCB is removed
from the cleaning tank, some Total Clean 500 is carried
over into the rinse water. To prevent the rinse water becoming
increasingly more contaminated, the rinse water should either
be allowed to overflow to drains or be recycled through
a carbon filter. If allowed to go to a drain, your local
water authority should be consulted to ensure that the level
of contaminated water being put to drain is within their
guidelines.
3).
De-ionised Rinse
The third stage is a de-ionised water rinse.
This removes any contamination present in the tap water
from the PCB and gives a final polish to ensure exceptional
cleanliness. This stage may either consist of a re-circulating
rinse or a spray system that is activated when the PCB’s
leave the tap water rinse. If MIL STD cleanliness is not
required, this de-ionised rinse may not be necessary, though
the PCBs may show some white streaking due to tap water
impurities.
4).
Drying
The final stage is drying. This is enhanced by
equipment that uses high air flow as opposed to heat only
systems. In general, this stage takes approximately 5 minutes
at 90ºC. The length of time required to dry the PCB depends
on the circuit design and the efficiency of the drying unit
itself. Air knives can be used as an optional extra to reduce
temperature or total energy required.
Usage
Losses By Drag - Out
PCB’s leaving the cleaning
stage carry the diluted Total Clean solution into the rinse
tank. Replenishment is required to maintain the same volume
of cleaning solution.
Typical figures
for drag out are as follows:
Waste
Removal
Total clean 500 should
be disposed of at your local sewage farm, with local authority
permission.
Packaging
Total Clean 500 is
available in 10 litre, 25 litre and 205 litre containers.
Total
Clean 505 Saponifier Cleaner
Total
Clean 505 Saponifier is a CFC free cleaning solution designed
for use in ultrasonic cleaning or spray and immersion systems.
Total Clean 505 is ideal for removing a wide range of saponifiable
and water soluble fluxes from PCBs, leaving bright, shiny
solder joints.
Total Clean 505, is water based,
non flammable, 100% Ozone friendly. Total Clean 505 has a
biodegradable solvent blend - designed to clean PCB flux residues
to military cleanliness standards. Total Clean 505 is packaged
in a concentration suitable for immediate use - further dilution
is not required.
Total Clean 505 is fully soluble
in water and easily rinsed. The blend of solvents that make
up Total Clean 505 dissolve all types of organic residues
(including flux and grease) and inorganic material, quickly
and efficiently. Its modified surface tension ensures that
all areas of the board are cleaned, including underneath surface
mounted components and connectors down to 40 micron stand
off.
Total Clean 505 is equipped with an
indicator system that warns the user when the cleaning solution
is exhausted -this eliminates titration checks. The colour
change is from pale blue to pale yellow.
Physical
Properties
Boiling
Point...........................................98ºC
Freezing
Point........................................-5ºC
Specific
Gravity...................................1.002 g/cm³
Flashpoint...............................................None
Process
Information
Total
Clean 505 may attack some metals (such as aluminium, copper,
brass etc.), if allowed to soak for more than 15 minutes,
or under repeated usage.
Total
Clean 505 is designed to be used in three and four stage machines
consisting of:- Ultrasonic wash or spray under immersion in
Total Clean 505, Rinse (Tap Water), Rinse (De-ionised) if
required and Hot Air Dry.
1).
Ultrasonic Wash
Total Clean 505 in the first tank removes organic residues
(grease, flux etc.) and ionic material and prevents re-deposition
of dirt on the PCB. Total Clean 505 is designed to clean
underneath Surface Mount Devices (SMDs) and thus shortens
the cleaning time to approximately 3 minutes (with Ultrasonic
agitation).
Total
Clean 505 absorbs very high levels of flux residues before
cleaning efficiency decreases. 1 litre of Total Clean 505
will remove 80g of rosin. The
first stage, although ideally ultrasonic, could use any form
of agitation provided it does not damage the PCB or create
overfoaming. Total Clean 505 is designed to work efficiently
at 55ºC to 60° C. An existing CFC based tank can often be
used for this stage. As
PCBs are removed from the Total Clean 505 cleaning stage,
a small amount of Total Clean 505 fluid is pulled out with
the board and enters into the rinse stage. After a period
of time, dependent on the volume of PCBs being cleaned, the
level in the cleaning tank decreases to a pointwhere
an additional five litres of new Total Clean 505 can be added
to the cleaning tank. The periodic addition of new Total Clean
505 to replace the material that is pulled out will normally
ensure that the cleaning effect of the solution is never reduced
to an unacceptable level (below MIL-P-28809A).This
means the disposal of the material is not required.
2). Tap Water Rinse
The second stage consists of a rinse in tap water preferably
with sonic agitation. The temperature of the rinsing solution
should be ambient.
Every
time a PCB is removed from the cleaning tank, some Total
Clean 505 is carried over into the rinse water. To prevent
the rinse water becoming progressively more contaminated
as time goes on, the rinse water should either be allowed
to overflow to drains or be recycled through a carbon filter.
If allowed to go to a drain, your local water authority
should be consulted to ensure that the level of contaminated
water being put to drain is within their guidelines.
3). De-ionised Rinse
The third stage is a de-ionised water rinse. This removes
any contamination present in the tap water from the PCB
and gives a final polish to ensure exceptional cleanliness.
This stage may either consist of a re-circulating rinse
or a spray system that is activated when the PCB’s leave
the tap water rinse. If MIL STD cleanliness is not required,
this de-ionised rinse may not be necessary, though the PCBs
may show some white streaking due to tap water impurities.
4). Drying
The final stage is drying. This is enhanced by equipment
that uses high air flow as opposed to heat only systems.
In general, this stage takes approximately 5 minutes at
90ºC. The length of time required to dry the PCB depends
on the circuit design and the efficiency of the drying unit
itself. Air knives can be used as an optional extra to reduce
temperature or total energy required.
Usage
Losses By Drag - Out
PCB’s
leaving the cleaning stage, carry the diluted Total Clean
solution into the rinse tank. Replenishment is required to
maintain the same volume of cleaning solution. Typical figures
for drag out are as follows:
Waste
Removal
The
disposal of exhausted Total Clean 505 often does not arise
because of the drag-out effect. In this situation only the
rinse stage water has to be disposed of at your local sewage
farm, with Local Authority permission.
Packaging
Total
Clean 505 is available in 10 litre, 25 litre and 205 litre
containers.
|
