CAB 30% is a cellulose ester derived from natural polymer modification, offering excellent solubility, compatibility, and film-forming properties. With a 30% butyryl content, it provides a balance of hardness, flexibility, and chemical resistance, making it ideal for coatings, inks, adhesives, and specialty films.
Coatings: Automotive refinish, wood finishes, metal coatings (improves flow and leveling).
Inks: Flexographic, gravure, and screen printing inks (enhances gloss and adhesion).
Adhesives & Sealants: Modifies flexibility and bonding strength.
Films & Plastics: Used in specialty films, biodegradable packaging, and 3D printing resins.
Key Features & Benefits
|
Property |
Functional Performance |
|
Excellent Solubility |
Compatible with a wide range of solvents (e.g., ketones, esters, glycol ethers). |
|
Fast Drying |
Lowers drying time in coatings and inks, improving production efficiency. |
|
UV & Weather Resistance |
Enhances durability in outdoor applications (e.g., automotive coatings). |
|
Thermoplasticity |
Allows for melt processing in films and molded products. |
|
High Clarity & Gloss |
Improves aesthetic quality in clear coatings and printing inks. |
|
Pigment Wetting & Dispersion |
Stabilizes pigments in ink and coating formulations. |
Technical Advantages
- Adjustable viscosity (multiple grades available).
- Good chemical resistance (alcohols, oils, weak acids).
- Low moisture absorption (improves dimensional stability).
Usage Guidelines
Recommended Solvents: Acetone, MEK, ethyl acetate, or blends.
Processing: Can be dissolved at room temperature with agitation.
Typical Loading: 5–20% in formulations (varies by application).