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ALPHACLAD XL 6002


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产品型号:ALPHACLAD XL 6002
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澳普特化工科技有限公司小编来讲ALPHACLAD XL 6002 
 
PRODUCT
 DATA SPECIFICATION
(PROVISIONAL)
 
PRODUCT NAME ALPHACLAD  XL 6002
 
PRODUCT CODE H100ALPHA6002
 
PRODUCT TYPE High Performance Cathodic Electrophoretic Coating
 
COLOUR CLEAR
 
PRODUCT DESCRIPTION
 
Alphaclad XL 6002 is one of a new range of cathodic electro-deposition systems incorporating patented technology. 
 
The product is formulated to provide the following outstanding features.
 
Excellent hardness and scratch resistance
Superior chemical / perspiration resistance
Outstanding acid resistance
Outstanding levels of clarity and flow
Exceptional resistance to acetone
Non-yellowing (even at over-bake temperature of 190ºC)
Low maintenance with good long term bath stability
 
SOME APPLICATIONS
 
Alphaclad XL 6002 offers a one coat-finish for a wide range of products
 
Door Hardware
Hinges
Lock Parts
Bicycle Parts
Electronic Parts
Lighting
Spectacles
Furniture Fittings
Electrical Fixtures
 
ALPHACLAD XL 6000 Material Supply Specification
 
Solids
50+/- 2%
Appearance
Pale amber colour liquid
Viscosity Free Flowing Medium Viscosity Liquid
 
 
 
NEW COATING TANK “MAKE UP” QUANTITY
 
For a 100 Litres Coating Bath at approximately 10%
 
Quantity Kilos
Alphaclad XL 6002 Concentrate 20 Kg
De-ionised Water (less than 10 microSiemens)
80 KG
New Bath Dilution Procedure
 
1. Into a clean, dry container, add 20kg of Alphaclad XL 6002.
2.Add 80 litres of de-ionised water and begin agitation with a suitable propeller mixer.
3.Continue mixing for 20 minutes to obtain a completely homogenous mixture.
4.Transfer to coating bath
5.Allow the working solution to reach an equilibrium by circulating through a 1 micron filter for 24 hours.
NB. Alphaclad XL 6002 differs from other products in that it should not be diluted slowly with water as is more commonly done.  The emulsification process occurs more effectively by following the above procedure.
 
 
PERFORMANCE SPECIFICATION
Perspiration Resistance
ANSI/BHMA
>3 cycles pass
Acetone Resistance (Cure)
@ max.curing temperature
Over 6000 Double Rubs
Pencil Hardness
3H – 4H
Scratch Resistance BS3900
Passes 2.0 Kgs
Corrosion Resistance (salt spray) 200 – 2000 hours depending on substrate and pre-treatment *  
Dry Adhesion
100% Pass
Wet Adhesion
100% Pass
Humidity 500 Hours Minimum
Boiling water 1hr Pass on Nickel / Brass
*Alphaclad XL 6002 provides excellent corrosion protection on suitably pre-treated substrates.  However, users would be well advised to fully test any potential application prior to adoption.  Please contact the Hawking technical department for advice on any aspects of corrosion protection.
 
ALPHACLAD XL 6000 WORKING SOLUTION 
 
OPERATING BATH CONTROL
 
Parameter
Typical Working Range
Solids Content wt/wt
8 – 12 %
Acid MEQ (@10% solids)
40 – 55
Conductivity- (microSiemens/cm)
400 – 700mS
Typical Coating Voltage
30 - 90V 
Depending on load type , temperature and required film thickness
 
Anode / Cathode Area 1:1 Nominal (dependent on component geometry
 
Anodes 316T Stainless Steel (Polished)
 
Anode Distance
100 mm
Bath Coating Temperature Typical working range 25+/ 2 degrees Celsius.
Heating, if applicable should preferably be via indirect means for example heater in permeate rinse.
 
Coating Time
20 - 120 Seconds
Cure Temperature/Time
(Metal Temperature)
120-150 0C for 20 – 30 minutes 
160-190 0C for maximum properties
Filtration 1 Micron absolute filtration with CLP (Closed Loop Purification)
 
Circulation Working solution movement is important. It is best to have movement over a weir with a slight cascade effect.
Circulation pumps used should give 4 – 5 tank volumes turnover per hour
 
Bath Turn Over Rate In order to maintain the optimum appearance, the feed replenishment rate should be consistent with one bath turnover within three months.
ALPHACLAD XL 6002 COATING FILM THICKNESS 
Typical Range:  5 - 25 Microns 
Note
Increase in temperature will increase film thickness (for a given voltage and time). A constant bath temperature is required to prevent variations in coating film thickness and appearance.
Bath Maintenance
Associated Product Codes
 
Product :Product Code
 
Alphaclad XL 6002:H100ALPHA6002
 
Solvent Replenishers:H401, H415, 
 
Emulsion Stabiliser:H403D
 
Rinse Aid:H500
 
Specialist Additives:
 
Flow Additive:
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