PRODUCT
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Rheology agent for waterborne system HT-670
HT-670 is a polyamide based rheology additives for waterborne system. 3-D network structure is formed by interaction with paint components in a coating system, as a result it prevents settling, hard c
Description
HT-670 is a polyamide based rheology additives for waterborne system. 3-D network structure is formed by interaction with paint components in a coating system, as a result it prevents settling, hard caking, and improves pigment orientation. Unlike traditional waterborne thickening agents, HT-670 can provide high thixotropic property without excess viscosity increasing. HT-670 can be easily added into systems with a dissolver.
Typical Physical Data
Advantages
Ø☆Excellent thixotropy, anti-sagging and anti-settling properties.
Ø☆Easy incorporation.
Ø☆Imparts high thixtropic property without excess viscosity increasing.
Ø☆Good water resistance.
Applications
HT-670 can be used in a wide range of waterborne coating systems, and is especially suitable for emulsion coatings and dispersion coatings.
Incorporation
1. Can be added at any stage. Post-addition at a final stage by a dissolver is recommended.
2. Dispersing temperature is recommended between room temperature and 40℃.
4. Additive level is 1.0-4.0 weight% as product on total formulation.
Storage
1. Keep from freezing. Freezing causes degradation of quality and performance.
2. Do not heat. Store below 40℃. Heating causes degradation of quality and performance.
HT-670 is a polyamide based rheology additives for waterborne system. 3-D network structure is formed by interaction with paint components in a coating system, as a result it prevents settling, hard caking, and improves pigment orientation. Unlike traditional waterborne thickening agents, HT-670 can provide high thixotropic property without excess viscosity increasing. HT-670 can be easily added into systems with a dissolver.
Typical Physical Data
| Appearance | Cream paste |
| Active matter | l 15％ |
| Amine | l N,N-dimethylethanolamine |
| Solvent | l Water/ Propylene glycol monobutyl ether |
| Acid Value | l 12.5 |
Advantages
Ø☆Excellent thixotropy, anti-sagging and anti-settling properties.
Ø☆Easy incorporation.
Ø☆Imparts high thixtropic property without excess viscosity increasing.
Ø☆Good water resistance.
Applications
HT-670 can be used in a wide range of waterborne coating systems, and is especially suitable for emulsion coatings and dispersion coatings.
Incorporation
1. Can be added at any stage. Post-addition at a final stage by a dissolver is recommended.
2. Dispersing temperature is recommended between room temperature and 40℃.
4. Additive level is 1.0-4.0 weight% as product on total formulation.
Storage
1. Keep from freezing. Freezing causes degradation of quality and performance.
2. Do not heat. Store below 40℃. Heating causes degradation of quality and performance.
