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Modified polyurethane dispersion UA431
Houxian® UA431 is a modified polyurethane dispersion that can be used in varnishes and solid colors for home decoration, furniture, toys and other fields. This product features fast early performance build-up, high fullness, good chemical resistance and good indentation resistance. It can also be used in combination with isocyanate curing agents for two-component application for better performance
Product Properties:
Houxian® UA431 is an aromatic modified polyurethane dispersion. This product is free of NMP, NEP, and APEO and can be used in paints and varnishes for home decoration, furniture, toys, and other applications. It features:
1. Excellent matting properties
2. Excellent chemical resistance
3. Good water resistance
4. Good compatibility with acrylic emulsions
5. Can be used with hardeners
6. Good anti-stacking properties
7. Suitable for various mechanical spraying applications
Application Features:
| Property | Technical Specification | Test Method |
|---|---|---|
| Appearance | Translucent to milky white liquid | Visual inspection |
| Solid content (wt%) | 39-41 | GB/T 1725-2007 (140℃, 1g, 30min) |
| Viscosity (25℃, mPa·s) | ≤500 | GB/T 2794-2022 |
| pH value (25℃) | 6-8 | GB/T 8325-1987 |
| Minimum Film Forming Temperature MFFT (℃) | ~30 | GB/T 9267-2008 |
*This performance data represents typical results only and is not considered a specification. Product specifications are subject to the specific COA.
Packaging Specifications
Plastic Drums: 125 KG/drum, 1000 KG/drum
Storage：
This product should be stored in a cool, dry place away from light, at a temperature of 5-35℃. Keep the packaging intact. The shelf life of this product is 6 months from the production date. After the shelf life, it is recommended to conduct a performance evaluation before use. This product requires strict protection from frost or direct sunlight. After opening the packaging, it is recommended to filter appropriately before use and use it as soon as possible.
Precautions for Use：
1. Stir thoroughly before use and conduct performance testing. After use, store in a sealed container and do not mix with cationic substances or inks.
2. This product dries quickly; prolonged exposure to air before use is not recommended.
Disclaimer：
Guangdong Huaguoshan Environmental Protection Technology Co., Ltd. recommends that all customers operate this product safely and reasonably according to the detailed information in the Product Safety Data Sheet (SDS). The information and data provided in this product technical specification are based on our company’s research and experiments and our subjective standards. Regarding product characteristics, applications, quality, safety, product specifications, merchantability, and suitability for specific uses, due to variations in experimental conditions and unpredictable objective circumstances, the content in this product technical specification is for reference only. We provide no warranty, whether express or implied. Customers should verify the suitability of this product themselves before use. Our company shall not be liable for any loss or risk incurred by users due to the use of this product.
Guangdong Huaguoshan Environmental Protection Technology Co., Ltd.
Address: Room 504, Building 15, Shunde Zhifuyuan, No. 8, Erhuan Road, Gaozan Village Committee, Xitan Town, Shunde District, Foshan City
Website: http://www.gd-hgs.com
Tel: 0757-23660729
Fax: 0757-23660729
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