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These additives are nonionic surfactants for the electroplating industry.
Lugalvan FDC is Aqueous Emulsion of Ethylene Copolymer.
Lugalvan FDC is an emulsifier-free aqueous polymer emulsion.
Lugalvan FDC can be mixed with water in any ratio, provided that the pH does not fall below 8.5.
Experience has shown that the pH is approx. 9 if necessary with ammonia or amines such as triethanolamine or dimethylethanolamine to prevent solids precipitation.
Lugalvan FDC can be applied by dipping, spinning or spraying.
Care should be taken not to form foam when applied by spraying.
For example, 200 ml of Lugalvan FDC solution diluted to a solids content of 15% creates more than 350 ml of foam after 30 cycles in a foam tester when shaken for 30 seconds and then left for 30 seconds.
The volume of foam formed can be reduced to less than 50 ml by adding 0.1% Degressal SD 20 without impairing Lugalvan FDC corrosion resistance.
The thickness of the polymer film can be controlled by adjusting the viscosity.
Viscosity is highly dependent on the solids content of the bath, but can also be affected by bath temperature, pH or the presence of additives.
Transparent films applied by immersion in an aqueous bath usually have a thickness of 1 – 10 µm.
Thicker films can be applied by dipping the substrate several times and allowing Lugalvan FDC to dry each time Lugalvan FDC is dipped.
Very homogeneous films are obtained by sequential immersion and intermediate drying steps in diluted Lugalvan FDC solutions.
If baths are exposed to the atmosphere and are mixed, Lugalvan FDC is recommended to monitor their solids content to ensure that the film thickness remains constant.
Depending on the thickness of the film, Lugalvan FDC is generally recommended to dry the film at high temperatures.
Depending on their size, shape and thickness, components coated with Lugalvan FDC can generally be dried at 80 °C (fan heater) for 1 minute to a non-stick finish.
For greater corrosion protection, drying at high temperature or with prolonged reaction time is recommended, e.g. g. 10 minutes at 80 °C or 1 ammo at 130 °C.
Drying times are accordingly shorter at higher temperatures.
The film may gradually yellow if exposed to temperatures above 150 °C for extended periods, but the discoloration is purely aesthetic and the polymer does not undergo any thermal degradation.
Lugalvan FDC can be tinted with our Luconyl and Disperse pigment preparations, which normally need to be added at 0.1–5%. Pigments can be easily mixed by mixing and elaborate mixing techniques are not required, but we recommend filtering the emulsion if necessary to remove undispersed pigments.
Handling and Storage of Lugalvan FDC:
Precautions for safe handling
No special measures necessary provided product is used correctly.
Protection against fire and explosion:
No special precautions necessary.
Conditions for safe storage, including any incompatibilities:
Suitable materials for containers: Stainless steel 1.4401, Stainless steel 1.4301 (V2), Polyester resin, glass reinforced (Palatal A410), High density polyethylene (HDPE), glass, Low density polyethylene
(LDPE)
Further information on storage conditions: Keep container tightly closed and in a cool place.
Protect from temperatures above: 40 °C
Shelf life of Lugalvan FDC:
If stored properly in Lugalvan FDC original sealed packaging the shelf life is at least 2 years.
Storage of Lugalvan FDC:
Solidified product should be heated up to about 50 °C and homogenized before Lugalvan FDC will be processed.
Safety of Lugalvan FDC:
We know of no ill effects that could have resulted from using Lugalvan FDC for the purpose for which Lugalvan FDC is intended and from processing Lugalvan FDC in accordance with current practice.
According to the experience we have gained over many years and other information at our disposal, Lugalvan FDC does not exert any harmful effects on health, provided that Lugalvan FDC is used properly, due attention is given to the precautions necessary for handling chemicals, and the information and advice given in our Safety Data Sheet are observed.
First-Aid Measures of Lugalvan FDC:
Description of first aid measures:
Remove contaminated clothing.
If inhaled:
Keep patient calm, remove to fresh air, seek medical attention.
Immediately administer a corticosteroid from a controlled/metered dose inhaler.
On skin contact:
Immediately wash thoroughly with plenty of water, apply sterile dressings, consult a skin specialist.
On contact with eyes:
Immediately wash affected eyes for at least 15 minutes under running water with eyelids held open, consult an eye specialist.
On ingestion:
Immediately rinse mouth and then drink 200-300 ml of water, seek medical attention.
Fire-Fighting Measures of Lugalvan FDC:
Suitable extinguishing media:
water spray, dry powder, foam
Special hazards arising from the substance or mixture:
Evolution of fumes/fog.
The substances/groups of substances mentioned can be released in case of fire.
Advice for fire-fighters:
Special protective equipment:
Wear a self-contained breathing apparatus.
Further information:
Contaminated extinguishing water must be disposed of in accordance with official regulations.
Accidental Release Measures of Lugalvan FDC:
Personal precautions, protective equipment and emergency procedures:
Use personal protective clothing.
Environmental precautions:
Contain contaminated water/firefighting water.
Do not discharge into drains/surface waters/groundwater.
Methods and material for containment and cleaning up:
For large amounts: Dike spillage.
Pump off product.
For residues: Pick up with suitable absorbent material.
Dispose of absorbed material in accordance with regulations.
Other Lugalvan Products:
Lugalvan G 35
Lugalvan HS 1000
Lugalvan P
Lugalvan BNO 12
Lugalvan IZE
Lugalvan IMZ
Lugalvan DC
Lugalvan BPC-48
Lugalvan EH 158
Lugalvan EHS
Lugalvan G 20
Lugalvan G 35
Lugalvan NES
Lugalvan TC-BAR
Lugalvan TC-OCB
Lugalvan ANA
Lugalvan BNO
Lugalvan BNO 24
Lugalvan BPC 48
Lugalvan EDC
Lugalvan FDCP
Lugalvan EH 158
Lugalvan G 15000
Lugalvan BAN
Lugalvan BAR
Lugalvan BAT
Lugalvan BNS
Lugalvan BPC 48
Lugalvan EDC
Lugalvan G 15 M
Lugalvan HS 1000
Lugalvan NES
Lugalvan RED
Lugalvan SOR
Lugalvan TC-BPC
Lugalvan U 20
Lugalvan U 35
Lugalvan U 500
