Water Based Hydroxyfunctional Polyacrylic Resin with 3.9% Hydroxyl Value Excellent Water Resistance 15 Days and 50/50 cm kg Impact Resistance
Price:
Negotiable
MOQ:
5000KGS
Delivery Time:
15 working days
Brand:
WeiLi
Product Description
Water Based Hydroxyfunctional Polyacrylic Resin For Large Component Construction
Product Introduction
This water-based hydroxylated acrylic dispersion is designed for use with solvent-based or water-based isocyanate curing agents to create high-performance two-component polyurethane coatings. It is specifically formulated for topcoats on various metal substrates.
With a hydroxyl content of WEI 3.9%, this resin is particularly suitable for construction environments with high temperature and low humidity conditions. It offers excellent cost-effectiveness when paired with an oily curing agent.
Key Features
- Excellent compatibility with solvent-based isocyanate curing agents
- Superior water resistance properties
- Extended application period
Physical Properties
| Property | Value | Detection Method |
|---|---|---|
| Appearance | Milky white liquid | Visual |
| Non-volatile matter (%) | 44±2 | GB/T 1725-2007 |
| Viscosity (mPa*S) | 200-3000 | GB/T 21059-2007 |
| PH | 7.5~8.5 | GB/T 9724-2007 |
| Hydroxyl value (%) | 3.9 | Based on solids |
Note: Product viscosity is affected by pH value - as pH increases, viscosity and thixotropy will increase.
Paint Film Properties (with solvent curing agents)
| Property | Value (WL-AD3940/TPA100 Diluted by BGA) |
|---|---|
| 25°C/35% outdoor drying time | 60min |
| 14.5°C/60% outdoor drying time | 120min |
| Water resistance at room temperature | 15 days |
| Pencil hardness (baking) | H |
| Bending resistance (mm) | <1 |
| Impact (front/back cm kg) | 50/50 |
| Effective opening period at 35°C | 4h |
Special Note: This material is developed according to our existing technology and experience. While we provide sincere technical advice, we cannot guarantee its performance in all samples and formulations. All data provided is for reference only.
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Company
Xiamen WangQin Chemical Technology Co., Ltd.
Location
GOLDEN BAY WEALTH CENTER, HULI HI-TECH PARK, XIAMEN, CHINA
Contact Person
Rena Xiao