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DS8326
DS8326 Waterborne Epoxy Resin
Product Characteristics
This product is a high-molecular-weight, single-component, waterborne epoxy dispersion resin with good water diluting properties. It is generally recommended for metal surface coatings and exhibits excellent adhesion to metal and water resistance of the paint film.
Product Applications
Industrial light anticorrosion coatings, electrical insulation waterborne epoxy impregnation paint
Physical Parameters
| Appearance | White emulsion | GB/T8237 6.1.1 |
| Viscosity (25℃, Mpas) | 500~5000 | GB/T7193 4.1 |
| Solid Content (%) | 40±2 | GB/T7193 4.3 |
| PH | 7.0 - 9.0 | PH meter |
| Minimum Film Formation Temperature (MFT, ℃) | 0 | GB/T9267 |
Resin Instructions
During use, no PH regulator is needed. The temperature for pigment and filler dispersion should not exceed 50℃. When designing the formulation, additives or pigments must be proven stable in the formulation through testing before use. If the additive contains substances that can react with epoxy groups, it will affect the stability of the formulation.
Packaging Specifications
Net weight 200KG/barrel, HDPE barrel packaging, packaging is not recyclable.
Precautions
Store in the original sealed container at 0℃ - 40℃. This product has high stability and has a shelf life of 12 months from the production date. During storage, the viscosity may decrease, but this does not affect the use. To prevent possible freezing, the product should be placed in a frost-proof environment. Please read the Safety Data Sheet (MSDS) carefully before using the product.
Formulation Example
Waterborne Single-Component Epoxy High-Performance Primer
| Material Model | Material Name | Formulation Quantity | Remarks |
| DS 8326 | Waterborne Epoxy Resin | 60 | Except for the resin base material, all raw materials are dynamically added and high-speed dispersed to a fineness below 15um |
| LA-91-120 | Wetting and Leveling Agent | 0.4 | |
| BYK346 | Wetting Agent | 0.3 | |
| BYK190 | Dispersing Agent | 1 | |
| BYK024 | Antifoaming Agent | 0.2 | |
| DPM | Film-forming Aid | 1 | |
| DPNB | Film-forming Aid | 3 | |
| General White Pulp 40% | Pigment | 30 | |
| General Pulp 40% (Barium Sulfate) | Filler | 20 | |
| General Pulp 40% (Mica Iron Red) | Rust-proof Pigment | 20 |
Film Properties
| Cold-rolled steel (sandblasted) | Normal |
| Coating Thickness (Dry Film) | 50UM |
| Surface Drying Time (25℃, 50% humidity) | 30min |
| Hard Drying Time (25℃, 50% humidity) | 24h |
| Hardness | HB-H |
| Cross-hatch Adhesion | 5B |
| Water Resistance (25℃, 30 days) | No blistering, no rust spots, no loss of gloss |
| Salt Spray Resistance | >200h |
| Impact Resistance (kg.cm) | >50 (positive/reverse) |
Notes:
This specification is based on practical certified data. Due to the different usage conditions and product requirements of users, please conduct experiments or contact our technical department to determine the suitable process for your factory.
National service hotline
Company production base: No. 5, Binjiang Middle Road, Taixing Economic Development Zone
Company R&D and sales center address: Zhongfang Building, east end of Zhongfang Avenue, Yanling Street, Taixing
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