CAB-381-0.1

Cellulose acetate butyrate (CAB-381-0.1)

I. What is cellulose acetate butyrate (CAB-381-0.1)

Cellulose acetate butyrate (CAB-381-0.1) is a low viscosity cellulose ester containing butyryl groups. Mainly used in product systems with high solids and low viscosity. It is soluble in various solvents and has good compatibility with other resins. Has a certain degree of solvent resistance. It is a flowable powder.

Application/Uses：Coatings、Coatings for Automotive Plastics、Coatings for plastic、Lacquers、Lacquers for automoitve、Nall care、Printing Inks、Truck/Bus/Commercial Vehicles

II. Technical parameters

III. Product Features

Extremely low viscosity, suitable for high solid content formulas

CAB-381 series has the lowest viscosity grade, and its addition will not significantly increase the system viscosity, meeting the requirements of high solid coating formula design; The dissolution rate is fast, and the solution is clear and transparent.

Excellent aluminum powder/pearl powder directional effect

Efficient guidance of directional arrangement of aluminum powder and pearl pigments, excellent metallic paint flash and dual color effect; Inhibiting flower and floating color is the preferred modification additive for automotive metal base paint.

Regulating construction and drying performance

Accelerate solvent evaporation and shorten surface drying time; Improve leveling, reduce shrinkage and orange peel; Improve the anti adhesion and anti scratch performance of the paint film.

Weather resistant and yellowing resistant, with good hardness

Thermoplastic cellulose ester, outdoor UV resistant, not prone to yellowing or powdering; The surface hardness of the paint film is high and the toughness is moderate.

High solvent tolerance and wide compatibility

Soluble in ketones and esters, capable of accommodating a large amount of hydrocarbon diluents; Excellent compatibility with thermoplastic acrylic and other resins; Hydroxyl group 1.5%, mainly thermoplastic, generally does not participate in crosslinking reactions.

IV. Why Choose Us

Fujian Hongyan Chemical Co., Ltd. was established in September 2014 with a registered capital of RMB 50 million. Located in the Jishan Industrial Park, Jiangle County, Sanming City, Fujian Province, the company occupies an area of 52,500 square meters. The company has obtained certifications for ISO9001 Quality Management System, ISO14001 Environmental Management System, and ISO45001 Occupational Health and Safety Management System, as well as the EU REACH regulation registration, forming a sustainable, stable, safe, environmentally friendly, and internationally recognized production and operation system.

The company specializes in the research and development, production, and sales of cellulose ester products. Its main products include Cellulose Acetate Butyrate (CAB), Cellulose Acetate (CA), and Cellulose Acetate Propionate (CAP). With nearly 100 employees, the company has an annual designed production capacity of 30,000 tons and currently achieves an actual annual production capacity of 15,000 tons, featuring large-scale and professional production and delivery capabilities.

Relying on independent technology research and continuous process innovation, the company's products exhibit excellent performance and fully comply with international testing standards of the United States and the European Union. They are widely applied in automotive coatings, printing inks, wood coatings, leather auxiliaries, photovoltaic film polarizers, cigarette filters, food packaging materials, children's toys and medical materials.

The company's products are well-received domestically and internationally. It maintains stable cooperative ties with many world-renowned enterprises, with markets covering Europe, South America, East Asia, Southeast Asia, the Middle East and China Taiwan, earning extensive customer trust via reliable quality and professional services.

In the future, we will uphold the philosophy of "Innovation-driven, Quality-oriented, Green Manufacturing, and Win-win Cooperation", committed to supplying high-quality products and solutions, and advancing high-quality sustainable development of the cellulose ester industry.