Eco-Friendly, High-Content Solid, Low-Viscosity Polyaspartic Resin
What Does High-Content Solid, Low-Viscosity Mean?
High-content solid, low-viscosity refers to a material with high solid content and low viscosity. Polyaspartic resin is a typical example of this kind of material. High solid content means fewer volatile substances in the material, resulting in lower VOC (Volatile Organic Compounds) emissions, which contributes to the creation of environmentally friendly products. Low viscosity enhances the workability of the material, facilitating easier application. Additionally, resins with lower viscosity require fewer diluents, further reducing VOC emissions.
Advantages of Polyaspartic Coatings
Coatings made from polyaspartic resin offer several environmental benefits:
- High solid content, with low or no solvent VOCs.
- Does not require high-temperature curing.
- Fast curing process.
- Fewer application layers needed due to its thick coating properties.
- More than 90% solid content in application, exempting outdoor unorganized emission collection.
- Minimal wastewater and exhaust emissions, complying with national environmental protection standards.
- The high-solid, low-viscosity nature of polyaspartic resin makes these coatings more environmentally friendly and easier to apply.
Relationship Between Coating Viscosity and Solid Content
The viscosity and solid content of a coating are interrelated, though not always in a direct proportion. High-solid coatings are not necessarily highly viscous, and highly viscous coatings don't always have high solid content. Viscosity refers to the relative thickness or fluidity of a coating, while solid content indicates the amount of effective components in the coating. In production, several factors influence the viscosity of a coating:
- Resins with higher molecular weight and concentration typically result in higher viscosity.
- Coatings with a higher content of pigments and fillers generally exhibit increased viscosity.
- The use of rheological additives, which act as thickeners, can increase viscosity; larger quantities of these additives lead to a higher viscosity in the coating.
Feiyang has been specializing in the production of raw materials for polyaspartic coatings for 30 years and can provide polyaspartic resins, hardeners and coating formulations. Some of our polyaspartic coating formulations: Polyaspartic Coating
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