Description

Polyacrylate-7 is a synthetic polymer belonging to the family of polyacrylic acid derivatives, widely recognized for its film-forming and stabilizing properties. This compound is valued for its ability to enhance the performance and stability of formulations across several high-value industries. It is a critical component for manufacturers in the personal care, pharmaceutical, and specialty chemical sectors seeking reliable rheology modifiers and protective agents.

Application

• Personal Care & Cosmetics: Primarily used as a film-forming agent, thickener, and stabilizer in hair styling products (gels, mousses, sprays), sunscreens, and skin care formulations to improve texture and longevity.
• Pharmaceutical Coatings: Employed in the development of controlled-release drug delivery systems and as a component in tablet film coatings to modify release profiles and provide moisture barriers.
• Industrial Adhesives & Sealants: Acts as a key rheology modifier and binder in water-based adhesive formulations, enhancing cohesion and application properties.
• Textile & Leather Processing: Utilized as a finishing agent to provide softness, durability, and water resistance to fabrics and treated leather.
• Paints & Coatings: Serves as a dispersant and viscosity control agent in aqueous coating systems, improving pigment suspension and film integrity.

Basic Information

Product Name	Polyacrylate-7
CAS No.	243140-33-2
Molecular Formula	(C3H4O2)n • (C4H6O2)m
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic acid/butyl acrylate copolymer; Poly(acrylic acid-co-butyl acrylate); 2-Propenoic acid, polymer with butyl 2-propenoate; Acrylate copolymer; Butyl acrylate/acrylic acid copolymer; Carbomer copolymer; Acrysol polymer (related series); Film-forming acrylic polymer.
EINECS	Contact for details

Quality Control

Our Polyacrylate-7 is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance. Quality is verified through a series of analytical tests including viscosity, solids content, pH, and residual monomer analysis. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from excessive heat and incompatible materials. Under these conditions, the product remains stable for the duration of its shelf life.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Assay (Solid Content)	30 - 40 %
Viscosity (Brookfield)	2,000 - 10,000 cps
pH (as is)	6.0 - 8.0
Residual Monomer	< 100 ppm
Identification (IR)	Conforms

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.