Xiamen WangQin Chemical Technology Co., Ltd.
| pH value | 7.0-9.0 |
| Delivery Time | 15 Working days |
| Viscosity | ≤1100mPa·S |
| Payment Terms | T/T |
| Usage | Metal Anti-Rust Paint |
| Application | premium priming, sealing, and industrial coating |
| Performance | excellent water resistance, excellent salt spray resistance |
| Tg | 40℃ |
| Solid content | 46.0 – 50.0 % |
| Supply Ability | 500TONS |
| Advantage | excellent adhesion, high gloss, and a full appearance |
| MFT | 33℃ |
| Packaging Details | Plastic Drum |
| Model Number | WL-J403 |
| Place of Origin | China |
| Certification | ISO9001 |
| Brand Name | WeiLi |
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Product Specification
| pH value | 7.0-9.0 | Delivery Time | 15 Working days |
| Viscosity | ≤1100mPa·S | Payment Terms | T/T |
| Usage | Metal Anti-Rust Paint | Application | premium priming, sealing, and industrial coating |
| Performance | excellent water resistance, excellent salt spray resistance | Tg | 40℃ |
| Solid content | 46.0 – 50.0 % | Supply Ability | 500TONS |
| Advantage | excellent adhesion, high gloss, and a full appearance | MFT | 33℃ |
| Packaging Details | Plastic Drum | Model Number | WL-J403 |
| Place of Origin | China | Certification | ISO9001 |
| Brand Name | WeiLi |
WL-J403 is a water-based styrene-acrylic copolymer emulsion manufactured by WangQin Chemical. Designed for water-based anti-corrosion coatings for steel structures and ironwork, it is free from heavy metals and halogens. It features small particle size and low viscosity, and demonstrates excellent compatibility with rust inhibitors and anti-rust pigments. Coatings formulated with this emulsion exhibit outstanding resistance to water, saltwater, and salt spray.
The resulting films offer excellent adhesion, high gloss, and a full appearance, alongside superior resistance to water whitening and outdoor weathering. It is an eco-friendly, low-VOC product with good compatibility that supports brushing, roller coating, and spraying applications; it is widely used for the anti-rust protection of metal components, iron railings, and equipment.
| Property | Value | Unit |
|---|---|---|
| Appearance | Milky white liquid with a bluish tint | --- |
| Solid content | 48±2 | % |
| Viscosity(25℃Spindle 3#, 60 rpm) | ≤1100 | mPa·S |
| pH value | 7.0-9.0 | --- |
| MFT | 32-34 | ℃ |
| Tg | 39-41 | ℃ |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company
Year Established:
2010
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Established in 2010, Xiamen WangQin Chemical Technology is a professional corporation specializing in researching, developing manufacturer for different resin products. With a staff of 50 people, WangQin has been equipped with advanced manufacturing facilities and a full range of product testing equ... Established in 2010, Xiamen WangQin Chemical Technology is a professional corporation specializing in researching, developing manufacturer for different resin products. With a staff of 50 people, WangQin has been equipped with advanced manufacturing facilities and a full range of product testing equ...
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