logo
products
PRODUCTS DETAILS
Home > Products >
Water-Based Hydroxy Acrylic Resin For Metal & Wood - Repaintable Primer Dispersion

Water-Based Hydroxy Acrylic Resin For Metal & Wood - Repaintable Primer Dispersion

MOQ: 5000kg
Price: Negotiable
Payment Method: L/C,T/T
Supply Capacity: 500t/month
Detail Information
Place of Origin
China
Brand Name
WeiLi Resin®
Certification
ISO9001
Model Number
WL-AD3944
Appearance:
Milky Liquid
Solid Content:
44-46%
Viscosity:
20-500mPa.s
PH:
6.5-8.5
Hydroxyl content:
2.2%
Hardness:
2H
Product Description

  WL-AD3944 is an aqueous hydroxyl-functional acrylic dispersion designed for high-performance 2-component polyurethane coatings.‌


Key features include:


Rapid Drying & Recoatability‌: Enables quick overcoating cycles, ideal for ‌automotive refinishing‌ and ‌industrial maintenance‌;
‌Multi-Substrate Compatibility‌: Formulates topcoats for ‌metal/plastic/wood‌ and primers for ‌plastic/wood substrates‌;
Curing Flexibility‌: Compatible with ‌water-based isocyanates‌ (primary) or ‌solvent-based curing agents‌ for ‌floor coatings‌;
‌Automotive Focus‌: Optimized for ‌vehicle refit‌ and ‌commercial fleet refinishing‌ operations.


Physical Property:


Properties

Units

Values

Appearance

---

Milky liquid

Viscosity

mPa.s

20-500

Solid Content

%

44-46

pH

---

6.5-8.5

Hydroxyl content

(reference value, %)

2.2


The following are the characteristics of the paint film after WL-AD3944 reacts with the curing agent we produce:


Test Items WL-AD3944 Comp
Gloss @ 20°C 60°C 88/95 83/92
Water Resistance @ 25°C 240 120
Acid Resistance 780 120
Alkali Resistance 72 48
Hardness (500g,nui) 2H H
BFFT(µm) 100 85


Performance Features:


High cost performance

Fast drying speed

Good anti-flow performance

Good adhesion

High hardness


Dosage and Application Guidelines‌
WL-AD3944 demonstrates superior thixotropic behavior and rapid compatibility with co-solvents/thickeners.

‌Recommended Co-solvents‌: DPNB, PNB, DGBE, BCS, etc.
Curing Agent Options‌: PGDA or PMA+DBE blends (1:1/1:2 ratio)
‌Important Notes‌:

Post-mixing of Components A/B: Elevated initial viscosity will proportionally reduce working time.
Grinding Process Limitation: Avoid incorporating this resin during paste grinding due to stability risks caused by process variability.


products
PRODUCTS DETAILS
Water-Based Hydroxy Acrylic Resin For Metal & Wood - Repaintable Primer Dispersion
MOQ: 5000kg
Price: Negotiable
Payment Method: L/C,T/T
Supply Capacity: 500t/month
Detail Information
Place of Origin
China
Brand Name
WeiLi Resin®
Certification
ISO9001
Model Number
WL-AD3944
Appearance:
Milky Liquid
Solid Content:
44-46%
Viscosity:
20-500mPa.s
PH:
6.5-8.5
Hydroxyl content:
2.2%
Hardness:
2H
Minimum Order Quantity:
5000kg
Price:
Negotiable
Payment Terms:
L/C,T/T
Supply Ability:
500t/month
Product Description

  WL-AD3944 is an aqueous hydroxyl-functional acrylic dispersion designed for high-performance 2-component polyurethane coatings.‌


Key features include:


Rapid Drying & Recoatability‌: Enables quick overcoating cycles, ideal for ‌automotive refinishing‌ and ‌industrial maintenance‌;
‌Multi-Substrate Compatibility‌: Formulates topcoats for ‌metal/plastic/wood‌ and primers for ‌plastic/wood substrates‌;
Curing Flexibility‌: Compatible with ‌water-based isocyanates‌ (primary) or ‌solvent-based curing agents‌ for ‌floor coatings‌;
‌Automotive Focus‌: Optimized for ‌vehicle refit‌ and ‌commercial fleet refinishing‌ operations.


Physical Property:


Properties

Units

Values

Appearance

---

Milky liquid

Viscosity

mPa.s

20-500

Solid Content

%

44-46

pH

---

6.5-8.5

Hydroxyl content

(reference value, %)

2.2


The following are the characteristics of the paint film after WL-AD3944 reacts with the curing agent we produce:


Test Items WL-AD3944 Comp
Gloss @ 20°C 60°C 88/95 83/92
Water Resistance @ 25°C 240 120
Acid Resistance 780 120
Alkali Resistance 72 48
Hardness (500g,nui) 2H H
BFFT(µm) 100 85


Performance Features:


High cost performance

Fast drying speed

Good anti-flow performance

Good adhesion

High hardness


Dosage and Application Guidelines‌
WL-AD3944 demonstrates superior thixotropic behavior and rapid compatibility with co-solvents/thickeners.

‌Recommended Co-solvents‌: DPNB, PNB, DGBE, BCS, etc.
Curing Agent Options‌: PGDA or PMA+DBE blends (1:1/1:2 ratio)
‌Important Notes‌:

Post-mixing of Components A/B: Elevated initial viscosity will proportionally reduce working time.
Grinding Process Limitation: Avoid incorporating this resin during paste grinding due to stability risks caused by process variability.


Sitemap |  Privacy Policy | China Good Quality Solvent Based Solid Acrylic Resin Supplier. Copyright © 2025 Xiamen WangQin Chemical Technology Co., Ltd. . All Rights Reserved.