BASF Dispex® anionic dispersants based on polyacrylic acid AA4135, 4140, 4145, 4230, 4231, 4234, 4240, 4320, 4325, 4340, 4345, 4910

Product name	Original product name	Type	Product Features
Dispex AA 4030	Pigment disperser A	Ammonium polyacrylate (co)polymer	Standard dispersant for inorganic fillers and pigments
Dispex AA 4040	Dispex A 40		Standard dispersant for inorganic fillers and pigments; its low polydispersity ensures the most effective dispersion performance
Dispex AA 4135	Pigment disperser NL	Sodium polyacrylate (co)polymer	Standard dispersant for inorganic fillers and pigments
Dispex AA 4140	Hydrophobic dispersant for indoor and outdoor architectural coatings; provided Excellent hydrophobicity and scrub resistance
Dispex CX 4240	Dispex GA 40		Ammonium polyacrylate (co)polymer	Used for inorganic pigments and extenders; ratioDispex® AA4040More hydrophobic
Dispex CX 4320	Pigment disperser MD 20	Sodium salt of carboxylic acid copolymer	Excellent dispersion properties, improved gloss, improved wet scrub resistance, improved anti-adhesion, excellentZnOCompatibility
Dispex CX 4325	Dispex HDN	Sodium polyacrylate (co)polymer	Used for inorganic pigments and extenders; improve gloss and reduce haze
Dispex CX 4340	Dispex G 40		Used for inorganic pigments and extenders; ratioDispex® AA4140More hydrophobic
Dispex CX 4345	Ultradispers MD 21	Sodium salt of carboxylic acid copolymer	has the highest wet scrub resistance and hydrophobicity
Dispex CX 4910	Dispex N 100	Sodium polyacrylate (co)polymer	Powder product with excellent performance; can be used for dry preparations

*For product specific specifications and other recommended applications, please contact us.

ffffff">Used for inorganic pigments and extenders; ratioDispex® AA4140More hydrophobic

Dispex CX 4345

Ultradispers MD 21

Sodium salt of carboxylic acid copolymer

has the highest wet scrub resistance and hydrophobicity

Dispex CX 4910

Dispex N 100

Sodium polyacrylate (co)polymer

Powder product with excellent performance; can be used for dry preparations

*For product specific specifications and other recommended applications, please contact us.

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Our Company Since its establishment, the company has adhered to the service tenet of "integrity-based, customer first", adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year. Our Advantages Strict Quality Management Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality. Efficient Service Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time. Competitive Price We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products. OEM Available Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.