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Smooth Ed Black Coating , Electrophoretic Cataphoretic Painting For Car Protective Coating

Categories Auto Parts ED Painting
Brand Name: HAOLISEN
Model Number: HL-1607LB/HLS-1701A
Certification: IATF16949 , ISO9001
Place of Origin: Shanghai China (Mainland)
MOQ: Negotiation
Price: Negotiation
Supply Ability: 200 Tons Per Day
Delivery Time: 30-60 Days
Packaging Details: 50kg、60 kg、200kg、1000kg packaging barrels
Application field: Car seats
Performance: Good corrosion resistance
Cooperation case: FAWAY AUTOMOBILE,SAIC
main ingredients: carbon black, kaolin; antirust pigment
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    • Product Details
    • Company Profile

    Smooth Ed Black Coating , Electrophoretic Cataphoretic Painting For Car Protective Coating

    Passenger cars and commercial vehicles seat Black electrophoresis paint


    Product Introduction:


    HL-1607LB/HLS-1701A Black Cationic Epoxy Electrocoat for auto is a new generation electrophoretic coating researched and developed by HLS Paint (Shanghai) Co., Ltd.


    It represents modern technology of cathodic electrophoretic coating that is environment-friendly with high property and low cost. Such coating does not contain heavy metal like lead, tin, cadmium and mercury etc. It is a two-component, water-dispersed resin,meanwhile, it took in features of previous products, and can adapt galvanized steel sheet perfectly, almost can be applied to foundation coating of all metal,


    such as: cold and hot rolled steel sheet, galvanized steel sheet, aluminum products and stainless steel sheet etc.


    This product features shown below:


    The appearance of the coating is flat, delicate, smooth, uniform high gloss. 


    Good stability of bath can adaptable for a longer updating cycle. 


    The bath has strong anti-shrinkage and anti-pollution ability. 


    Strong anti-corrosion properties, good salt spray resistance workpiece edge.

    Coating fullness of good, better substrate hiding . 


    The main component Matrix resin:


    polyurethane modified epoxy resin


    Curing agent: totally enclosed multi-isocyanates


    Neutralizing agent: organic acid


    Solvent: alcohol ether


    Additives: surface active agent, prevent shrinkage cavity agent


    Pigment: Titanium pigment, carbon black, kaolin, antirust pigment


    Product quality data:


    ProjectTechnical dataTest standard
    Resin
    (HL-1607 LB)
    Black Paste (HLS-1701A)
    Appearance——Milky white liquidBlack viscous liquid,no agglomerationVisual
    pH25℃6.0±1.0——GB/T 9724
    Conductivity25℃, μs/cm1400±600——HG/T 3334
    Storage stability
    No stratified state, and there were no obvious difference compared to before storage
    In 5-35 ℃ temperature 6 months

    Note: pH, conductivity measurement in the resin/pure water = 1:1 dilution


    Filling tank proportion and method:


    ⑴ Bath preparation

    Ratio:

    Resin 800.00-1200.00

    Paste 200.00

    DI water 2000.00


    Total 3400.00

    ⑵ Ripening conditions

    Sample quantity: 3000~3400g
    Container: 5L (Diameter 16cm)

    Tank temperature:28-30 ℃

    Time: 24~48Hr

    Mixed conditions: impeller diameter 8cm (speed 200rpm)


    (3) Coating conditions

    Experimental panel: phosphated cold-rolled steel plate

    Tank temperature: 28-35℃

    Pole ratio: A/C = 1/2 ~ 1/4

    Distance of electrodes: 15cm

    ED time: For full immersing 1-3 minutes ( 20 seconds soft start)

    Baking conditions:(175-185)℃×(20-30)min (Keeping temperature of parts coated)



    Bath on site management project:


    Good bath data and coating quality, from the strict parameters management and maintenance of equipment, production line according to its own reality time situation, can have different management project and specifications, recommend the construction parameters see the table below for reference:


    ClassificationProjectControl DataTesting frequency
    New bathAnolyte
    Electrophoresis tankRatio1:(4-6)--
    Ripening time24-48--
    Solid ( 120 ℃ /1h ,% )14±4--once a day
    PH5.8-6.42.0-3.5once a day
    Conductivity ( μs/cm )1200±4002000±1000once a day
    P/B0.08-0.15once a week
    L panelSmooth horizontal plane and vertical plane without obvious differencesonce a week
    Solvent content (%)0.5-1.8once a week
    Liquid level Fall head (cm )10-15once a day
    ED voltage( V )0-300once a day
    Break voltage ( V )≥320once a week
    Bath temperature ( ℃ )38-35once a day
    ED time( S )60-180once a day
    UF - 1 TankSolid content (%)≤2.0once a day
    UF - 2 TankSolid content (%)≤0.8once a day
    Baking furnaceProvisions furnace temperature( ℃ )180-190once a day
    Curing conditionsDrying temperature
    (175-185)℃×(20-30)min (With content holding time)
    once a day


    Product film performance:


    ProjectIndicatorTest standard
    AppearanceNormal / abnormalNormalOcular estimate
    Hardness2HGB/T 6739
    Cup drawingmm ,≥6GB/T 9753
    AdhesionLevel0GB/T 9286
    Flexibilitymm1GB/T 1731
    Impactkg·cm50GB/T 1732
    Gloss6050-80GB/T 9754
    Water resistanceh,(23±2)℃,≥240GB/T 1733
    Acid resistanceh,(50g/L H2SO4),≥72GB/T 9274
    Alkali resistanceh,(50g/L NaOH),≥72GB/T 9274
    *Salt spray resistanc​eh,(film thickness ≥ 20μm) ,≥1000GB/T 1771

    * Note: The substrate use the Bonder standard phosphating steel panel, crossed out unidirectional expansion eclipse ≤ 2mm.


    Construction equipment:


    Cathodic electrophoretic coating construction in the electrophoresis tank, so need to have the following equipment: 

    Electrophoresis tank 

    Circulation devices (including filter, fill the paint device) 

    DI water equipment 

    DC power supply and the power supply unit 

    Anode box (tube) and circulation device 

    Ultrafiltration device 

    Cleaning devices 

    Heat exchanging equipment 

    Curing device

    Storage, packaging and transportation:


    This product is a water-borne industrial coatings, non-hazardous, non-inflammable and explosive products; transportation to prevent direct sunlight, avoid freezing (>5℃ ); Packaging for 50/60/200L Plastic barrel; in the transport and storage of drums should be maintained clean, avoid charging the dirt brought in on drums during filling tank, again checked and confirmed that the quality of products, including paste resin, emulsions and additives should be indoor storage, good ventilation, dry, protect against freezing and overheating, the storage temperature should be controlled at 5~35℃, products from the date of production, over shelf, experimentation is required to determine whether can continue to use.

    Specification statement:


    This manual contains information and recommendations are based on our current knowledge and experience, accurate to the date of publication so far. It cannot be used as a guarantee or commitment, in any case, responsibility for users to decide on the use of this product is intended availability. We remain in the process or new development within the scope of the right to change product specifications. Because we cannot control the construction conditions, hope through customers own experiments to determine satisfaction with the final results.

    If you want to learn more about HLS coating products, please contact Sales Department of Shanghai HLS now


    HLS's service objects​:



    Product Tags:

    ced coated

      

    cataphoretic painting

      
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