Sign In | Join Free | My bushorchimp.com
China Xiamen WangQin Chemical Technology Co., Ltd. logo
Xiamen WangQin Chemical Technology Co., Ltd.
Verified Supplier

1 Years
Home > Hydroxyl Acrylic Resin >

Waterborne High Gloss Hydroxy Functional Polyacrylic Dispersion Acrylic Resin For Metal Coatings

Product Categories
Xiamen WangQin Chemical Technology Co., Ltd.
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Waterborne High Gloss Hydroxy Functional Polyacrylic Dispersion Acrylic Resin For Metal Coatings

Brand Name : WeiLi Resin®

Model Number : WL-AD3953

Certification : ISO9001

Place of Origin : China

MOQ : 5000kg

Price : Negotiable

Payment Terms : ,L/C,T/T

Supply Ability : 500t/month

Product Name : Waterborne Hydroxyl Acrylic Resin

Non-Volatile content（%） : 45±1

Viscosity（m Pa · s） : 500~4500

PH : 7.5~8.5

Hydroxyl content (reference value, %) : 3.3%

Pencil hardness (baking) : H

Contact Now

WL-AD3953 is an aqueous hydroxy-functional polyacrylic dispersion specifically formulated for coating applications on metal substrates, including basecoats, topcoats, and clearcoats. This hydroxylated acrylic dispersion serves as a direct replacement for Bayhydrol A2470 when used in combination with complementary resin systems from our product line.

Key characteristics include:

  • Crosslinking capability with aliphatic polyisocyanates to form high-gloss finishes
  • Flexible curing options: ambient temperature drying or accelerated curing at 80°C
  • Exceptional film properties:
    • Balanced hardness and elasticity
    • Superior resistance to solvents, water, and environmental exposure
  • Performance advantages:
    • Rapid hardness development
    • High threshold for bubble-free film formation
    • Broad chemical resistance
    • Excellent compatibility with solvent-borne isocyanate crosslinkers

The cured coating system demonstrates outstanding durability for industrial applications requiring both aesthetic appeal and long-term protection. Typical uses include automotive refinish, industrial maintenance coatings, and metal packaging finishes where regulatory-compliant, waterborne solutions are preferred.

Physical Property

Item

Value

Appearance

Milky white liquid

Non-Volatile content(%)

45±1

Viscosity(m Pa · s)

500~4500

PH

7.5~8.5

Hydroxyl content (reference value, %)

3.3

*This performance represents typical results only and is not considered a specification, subject to specific COA

The film parameters of WL-AD3953 reacting with a group of isocyanate curing agents are as follows:
Item
WL-AD3953/TPA-100 (BGA dilution)
Surface drying time(25℃/35% outdoor corridor In breeze) 30min
Surface drying time(14.5℃/60% outdoor corridor Under medium to high humidity conditions) 80min
Water resistance at room temperature 15 days
Pencil hardness (baking) H
Bending resistance (mm) <1
Impact (positive/negative cmkg) 50/30
Effective Validity period at 35℃ 3h

‌Application Guidelines‌

When combining with solvent-based isocyanate curing agents:

  1. ‌Dilution Requirement‌: First dilute the dispersion to 60-70% concentration using suitable co-solvents (e.g., BGA, PGDA, or PMA+DBE blend at 1:2 ratio)
  2. ‌Mixing Protocol‌:
    • Thoroughly blend main resin component and curing agent after combination
    • Ideal mixing method: Use mechanical stirring equipment (pneumatic or electric stirrer)
  3. ‌Water Content Control‌:
    • Limit water dilution: Recommended ≤5% of main resin component
    • Absolute maximum: ≤10% of main resin component
      (Exceeding 10% causes gloss reduction)
  4. ‌Stability Precautions‌:
    • Avoid resin participation in pigment grinding processes
    • Grinding operations introduce multiple instability factors
    • May compromise dispersion stability during color paste preparation

    • Waterborne High Gloss Hydroxy Functional Polyacrylic Dispersion Acrylic Resin For Metal Coatings

    • Store:
      Packaging specifications: 20KG/200KG/1000KG plastic barrel
      Shelf life: 6 months
      Product transportation: Handle with care to avoid impact, damage and leakage.
      Product storage: The product should be stored in a sealed container to avoid freezing and high temperature. The
      recommended storage temperature is 5~35℃


Buy cheap Waterborne High Gloss Hydroxy Functional Polyacrylic Dispersion Acrylic Resin For Metal Coatings product

Waterborne High Gloss Hydroxy Functional Polyacrylic Dispersion Acrylic Resin For Metal Coatings Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Xiamen WangQin Chemical Technology Co., Ltd.
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like