Sign In | Join Free | My burrillandco.com
Home > Chemical Waste >

Optimizing Wet-on-Wet Coating Process with 2K Epoxy Resin Systems: Techniques & Formulations

    Buy cheap Optimizing Wet-on-Wet Coating Process with 2K Epoxy Resin Systems: Techniques & Formulations from wholesalers
     
    Buy cheap Optimizing Wet-on-Wet Coating Process with 2K Epoxy Resin Systems: Techniques & Formulations from wholesalers
    • Buy cheap Optimizing Wet-on-Wet Coating Process with 2K Epoxy Resin Systems: Techniques & Formulations from wholesalers

    Optimizing Wet-on-Wet Coating Process with 2K Epoxy Resin Systems: Techniques & Formulations

    Ask Lasest Price
    Brand Name : WeiLi Resin®
    Model Number : WL-AD203+WL-AC046
    Certification : ISO9001
    Price : Negotiable
    Payment Terms : L/C,T/T
    Supply Ability : 500t/month
    • Product Details
    • Company Profile

    Optimizing Wet-on-Wet Coating Process with 2K Epoxy Resin Systems: Techniques & Formulations

    The "wet-on-wet" coating process involves applying a subsequent coat directly over the preceding layer before it has fully dried. This method is implemented to enhance production efficiency, reduce energy consumption, and strengthen inter-coat adhesion. Successful implementation requires coating compatibility, optimal application intervals, and controlled environmental conditions.

    The two-component (2K) epoxy system combining WL-AD203 with curing agent WL-AC046 meets all wet-on-wet process requirements. This formulation exhibits:

    lRapid drying characteristics

    lSuperior application flowability

    lExcellent thixotropic properties

    lExtended effective open time

    Notably, WL-AC046 curing agent features a comparatively low active hydrogen equivalent. This property significantly reduces the required curing agent dosage versus alternative systems, resulting in measurable cost savings while maintaining performance standards.

    WL-AD203 waterborne 2K epoxy emulsion physical property

    Item

    Value

    Appearance

    milky white liquid

    Non-Volatile content(%)

    53±2

    Viscosity(m Pa · s)

    500 ~ 8000

    Epoxy Value (Supply Form) (g/Eq)

    1010±50

    WL-AC046 Water based epoxy curing agent physical property

    Item

    Value

    Testing Method

    Appearance

    Light yellow transparent liquid

    Visual

    Non-Volatile content(%)

    60±2

    GB/T 1725-2007

    Viscosity(m Pa · s)

    8000 ~ 18000

    GB/T 21059-2007

    Active hydrogen equivalent

    200

    ----


    WL-AC046

    Other1

    Other2

    Active hydrogen equivalent (supply form g/Eq)

    200

    150

    415

    1kg WL-AD201 epoxy emulsion supporting curing agent dosage/g

    151.0

    116.5

    322.3

    The active hydrogen equivalent of WL-AC046 is relatively low, and the overall cost of primer can be reduced by 20% compared with other similar products.

    Surface drying can be achieved in 7-15 minutes above 5℃ and is suitable for "wet-on-wet" process

    Salt spray resistance ≥ 500h

    Pot-life at 35℃ > 5h

    Comparison of anti-sagging performance with the same formula framework and viscosity

    With WL-AD201 epoxy emulsion

    WL-AC046

    Other 1

    Other 2

    Other 3

    State when A.B is mixed

    Slightly

    thickened

    No change

    Slightly thickened

    Viscosity reduction

    Surface drying time (Laboratory 150um wire rod scraping tinplate 26℃/50-55%RH with wind)

    10min

    15min

    15min

    20min

    Anti-sagging (Control the same construction viscosity)

    175um

    125um

    150um

    75um


    Quality Optimizing Wet-on-Wet Coating Process with 2K Epoxy Resin Systems: Techniques & Formulations for sale

    You May Like

    • Haven't found right suppliers
    • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
    • And this service is free of charge.
    • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
    Submit Buying Request
    Send your message to this supplier
    *From:
    Your email address is incorrect!
    *Subject:
    Your subject must be between 10-255 characters!
    *Message:
    For the best results, we recommend including the following details:
    • --Self introduction
    • --Required specifications
    • --Inquire about price/MOQ
    Your message must be between 20-3,000
    Yes! I would like your verified suppliers matching service!
    Send your message to this supplier
     
    *From:
    *To: Xiamen WangQin Chemical Technology Co., Ltd.
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Find Similar Products By Category:
    Inquiry Cart 0