Guangdong DAHUA New Material Co.,Ltd
| Classification | Chemical Auxiliary Agent |
| Type | polymer dispersant |
| Usage | adhesive, PVC plastic and color masterbatch |
| Active ingredient | 50% |
| Acid value | 10-20 mg KOH/g |
| Density (20 °C) | 1.05 g/ml |
| Appearance | yellow transparent liquid |
| Solvent | water |
| Flash point (℃) | > 100 |
| Place of Origin | Guangdong, China |
| Brand Name | DAHUA |
| Model Number | D-755W |
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Product Specification
| Classification | Chemical Auxiliary Agent | Type | polymer dispersant |
| Usage | adhesive, PVC plastic and color masterbatch | Active ingredient | 50% |
| Acid value | 10-20 mg KOH/g | Density (20 °C) | 1.05 g/ml |
| Appearance | yellow transparent liquid | Solvent | water |
| Flash point (℃) | > 100 | Place of Origin | Guangdong, China |
| Brand Name | DAHUA | Model Number | D-755W |
| High Light | Wetting Dispersing Agent D-755W ，Waterborne Wetting Dispersing Agent ，Liquid Wetting Dispersing Agent | ||
D-755W enables pigment to deflocculate through space steric hindrance. Because the pigment particles of deflocculation are very small, the luster and color intensity are improved. In addition, increase product transparency and hiding power. As the viscosity of the product is reduced after dispersion, the leveling property is improved, and the content of pigment can be increased.
Typical Physicochemical Data
Composition: high molecular weight block copolymer solution
Appearance: yellow transparent liquid
Solvent: water
Flash point (℃): > 100
Acid value: 10-20 mg KOH/g
Active ingredient: 50%
Recommended dosage
Inorganic pigment: 10% - 20%
Titanium dioxide: 2% - 5%
Organic pigment: 15% - 30%
Carbon black: 30% - 100%
Addition method and processing guidance
In order to obtain performance, additives need to be slowly added (under stirring) to the mixture of grinding resin, cosolvent or lotion resin. When it is used for resin free pigment concentrate slurry, the auxiliary agent shall be mixed with water evenly before adding the pigment, and the pigment shall be added after the auxiliary agent is fully dispersed.
Application
Recommended: water-based pigment concentrate, architectural coatings, industrial coatings, automotive coatings, wood and furniture coatings, anti-corrosion coatings, printing inks.
Features and Benefits
D-755W is the best dispersant for producing stable pigment concentrate without resin for general industrial waterborne paint system without floating color and hairiness. In order to obtain performance, it is recommended that only pigments, D-755W and water (without resin and cosolvent) be used for grinding. D-755W contains no organic solvent and is only applicable to water-based systems.
Company Details
Business Type:
Manufacturer,Agent,Trading Company
Year Established:
2023
Total Annual:
3 million-5 million
Employee Number:
100~300
Ecer Certification：
Verified Supplier
Guandong Dahua New Materials Co. LTD. takes immense pride in maintaining uncompromising quality standards for our MTHPA epoxy resin curing agent. We are committed to producing products that consistently meet or exceed the expectations of our customers. Our quality control processes are stringent and... Guandong Dahua New Materials Co. LTD. takes immense pride in maintaining uncompromising quality standards for our MTHPA epoxy resin curing agent. We are committed to producing products that consistently meet or exceed the expectations of our customers. Our quality control processes are stringent and...
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