Special dispersant for nanomaterials
Contact Info
- Add:No. 8, Intelligent Road, Qilin Science and Technology Innovation Park, Nanjing, Zip:
- Contact: 张经理
- Tel:025-86140234
- Email:sales@paukert.com.cn
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Dispersant specifically for nanomaterials is a non-ionic polymer copolymer containing special affinity groups. It has excellent dispersion effect on nano or submicron powder, and can provide sufficient dispersion force for nano particles. Nano material particles are small in size, large in specific surface area and high in surface energy, so they are prone to soft agglomeration. Only through sufficient dispersion can their unique nano characteristics be exerted.
Specifications and Models
Product FeaturesThe dispersant specifically for nanomaterials is mainly aimed at the wetting and dispersion of nano-scale or submicron-scale materials. It has excellent dispersion performance for nanomaterials in aqueous or solvent-based systems, which can make nano particles fully dispersed, thus avoiding agglomeration between particles and improving storage stability. It is suitable for dispersing nano oxides, nano pigments, nano metal powders, etc.
It can prepare nano material dispersions with high solid content and low viscosity;
It can prevent the re-agglomeration of nano particles after dispersion and improve the storage stability of nano dispersions;
The prepared nano dispersions have concentrated particle size distribution;
It contains no APEO, has zero VOC, and is an environmentally friendly product;
It reduces dispersion time and improves dispersion efficiency.
Recommended Dosage
The dosage of the additive is based on the pigment:
Nanomaterials: 15-20%
Inorganic pigments: 5-10%
Titanium **: 1-5%
Organic pigments: 20-40%
Carbon black: 10-75%
The above recommended addition amount is for reference only, and the ** addition amount needs to be determined through a series of tests.
Addition Method and Processing Guidelines
Nano dispersion additives should usually be added to the grinding material, so that the additive can take full effect.
For resin-free grinding, premix the solvent component in the grinding material with the additive under stirring, and then add the pigment.
For resin-containing grinding, the base material, solvent and additive should be mixed evenly before adding the pigment.
| Industry Category | Chemicals/Materials/Nanomaterials |
|---|---|
| Product Category | |
| Brand: | 保克特 |
| Spec: | PDT-IC1 |
| Stock: | 9999 |
| Manufacturer: | 南京保克特新材料有限公司 |
| Origin: | 113201 |
