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Rapid solvent drying CAP-482-0.5 additive for gravure inks

High-Performance CAP-482-0.5 for printing inks clear overprint varnishes

Cellulose acetate propionate (CAP) is a semi-synthetic cellulose ester produced through the esterification of natural cellulose with acetic acid and propionic acid, combining bio-based origin with chemical stability and broad compatibility. Its high propionyl content, non-toxic nature, and tunable physical properties make it a valuable resin for solvent-borne inks, specialty coatings, and overprint varnishes. CAP delivers excellent pigment wetting, broad solubility in esters, ketones, and glycol ethers, and compatibility with a wide range of plasticizers and film-forming resins. It can also be used to produce flexible packaging coatings, optical films, cellulose acetate propionate plastics, and CAP membranes. Additionally, it is utilized in high-performance ink systems where clarity, flow, and durability are required.

Chemical Name :
Cellulose Acetate Propionate
Application :
Architectural coatings, Auto OEM, Auto refinish, Commercial printing inks,Metal coatings,Wood coatings, Leather coatings and so on.
Product model :
CAP-482-0.5
Appearance :
White powder

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product introduction

Engineered for consistent performance in solvent-borne and specialty ink systems.

At AAB Industry Technology Group, we understand that ink formulators need more than a resin — they need a reliable partner with deep expertise in cellulose ester chemistry. Drawing on our extensive experience in cellulose acetate propionate (CAP) and cellulose acetate butyrate (CAB) supply, we are proud to introduce CAP-482-0.5, a grade specifically designed to meet the demanding requirements of modern ink systems.

Why Choose CAP-482-0.5?

CAP-482-0.5 is a cellulose acetate propionate resin with a high propionyl content (typically around 46–48%) and a viscosity of 0.5 seconds. This combination delivers a balance of properties that ink manufacturers value:

Excellent pigment wetting and dispersion — promotes uniform color development and reduces grinding time.
Good compatibility with a wide range of solvents, plasticizers, and other film-forming resins.
Improved flow and leveling — helps achieve smooth, defect-free ink films.
Enhanced adhesion to various substrates, including plastics, metals, and coated surfaces.
Balanced hardness and flexibility — provides durable films without excessive brittleness.

CAP-482-0.5

Designed for Ink Applications

CAP-482-0.5 is particularly suited for:

Flexographic and gravure inks — where fast solvent release and good printability are essential.
Screen printing inks — benefiting from its rheological profile and pigment orientation.
Specialty coatings and overprint varnishes — where clarity and compatibility matter.

Its relatively low viscosity makes it easy to handle in high-solids formulations, while its propionyl content ensures good solubility in common ink solvents such as esters, ketones, and glycol ethers.

AAB’s Expertise in CAP and CAB Supply

As a technology-driven group with years of experience in cellulose ester distribution and technical support, AAB has built a reputation for:

Consistent product quality — sourced from reputable production facilities and rigorously tested.
Technical service — our team works closely with customers to optimize formulations and solve application challenges.
Supply reliability — with a global network and strategic inventory, we help customers avoid disruptions.
Customized solutions — OEM/ODM options are available to meet specific performance or packaging needs.

Partner with AAB

Whether you are developing a new ink formulation or looking to improve an existing one, CAP-482-0.5 from AAB offers a dependable solution backed by our deep knowledge of cellulose ester chemistry.

AAB Industry Technology Group
Technology for a Better Human Life.

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High-Performance CAP-482-0.5 for printing inks clear overprint varnishes

Cellulose Acetate Propionate CAP-482-20

Cellulose Acetate Propionate CAP-482-20 is a white powder made from renewable cellulose. It has similar solubility and compatibility to CAP-482-0.5, but with higher viscosity. When dissolved in appropriate solvents, it forms a clear, colorless solution with great oil resistance and minimal odor. It is used in inks, varnishes, nail lacquers, automotive, industrial electronics, packaging films, lighting, LCD displays, paints, coatings, and textiles. Our production facility was established in September 2014 with a registered capital of 50 million Chinese Yuan. The site covers an area of 54,500 square meters and holds certifications including ISO 9001, ISO 14001, ISO 45001, and the EU REACH registration certificate. The annual production capacity for our Cellulose Acetate Butyrate (CAB-381 and CAB-551) is 10,000 tons, while the capacity for Cellulose Acetate Propionate(CAP) and Cellulose Acetate (CA) is 6,000 tons.

Cellulose Acetate Propionate CAP-504-0.2

Cellulose Acetate Propionate CAP-504-0.2 is a low-odor, low-color, free-flowing powder with 5.0% hydroxyl content, providing excellent crosslinking potential. It dissolves quickly, is water-tolerant, and resists souring. With a low viscosity (0.2 seconds) and 42.5% propionyl content, it forms a clear, colorless solution. It offers UV light resistance and strong adhesion to plastics. CAP-504-0.2 is widely used in coatings, printing inks, automotive (OEM, plastics, refinishing), lighting, non-food contact films, electronic hardware, paints, photographic films, polymer modification, and process additives, demonstrating broad industry applicability.

Cellulose Acetate Propionate CAP-482-0.5

Cellulose Acetate Propionate CAP-482-0.5 is a low-odor, free-flowing powder based on renewable cellulose. It dissolves in solvents to form clear, colorless solutions and produces films with fast solvent release, excellent antiblocking, and superior grease resistance. Highly soluble and compatible with other resins, it is ideal for printing inks, overprint varnishes, nail lacquer topcoats, and coatings for paper and textiles, offering high hardness, low odor, and outstanding oil resistance.     Our production base was founded in September 2014 with a registered capital of 50 millions Chinese Yuan, occupying an area of54,500 square meters, certificates of lS09001,ISO14001,lS045001, EU REACH registration certificate. Our Cellulose Acetate Butyrate CAB-381 and CAB-551 annual capacity is 10000 tons and Cellulose Acetate CA 6000 tons.

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Persisting on the operation concept of "Pursue honesty and quality at the same time, win hearts and profits together", the China AAB group’s people insist on the enterprise spirit of “environmental-friendly and continuous innovation, and dedicates service to all followers and customers around the world.” we have become long-term stable suppliers for many paint giants in the Europe, North American, the Middle East, Southeast Asia, Japan, South Korea and other countries and regions.