Description

Polyacrylate-2 CAS NO 31759-42-9 is a synthetic polymer belonging to the acrylate copolymer family, widely recognized for its film-forming, binding, and stabilizing properties. This versatile polymer is engineered to provide excellent performance in formulations requiring controlled viscosity, adhesion, and compatibility with a range of ingredients. It is a critical component for manufacturers in the personal care, pharmaceutical, and industrial coating sectors seeking reliable and consistent raw materials for high-quality end products.

Application

• Primary film-forming agent and fixative in hair styling products such as gels, mousses, and sprays.
• Key ingredient in skin care and cosmetic formulations for its emulsifying and texture-enhancing properties.
• Used as a binder and coating agent in pharmaceutical tablet manufacturing for controlled release and taste masking.
• Essential component in nail polish and related enamel formulations to improve gloss, durability, and adhesion.
• Functional polymer in sunscreen and protective lotions to aid in the even distribution and film integrity of UV filters.
• Utilized in specialty industrial and textile coatings for its adhesive and protective qualities.

Basic Information

Product Name	Polyacrylate-2
CAS No.	31759-42-9
Molecular Formula	(C4H6O2)n · (C3H4O2)m
Molecular Weight	Varies (Polymer)
Synonyms	Acrylate Copolymer; Acrylic Acid Copolymer; Poly(acrylate-2); 2-Propenoic Acid Homopolymer; Acrylic Polymer; AMPHOMER; Acudyne; Luvimer; Acrylates Copolymer
EINECS	Contact for details

Quality Control

Our Polyacrylate-2 is manufactured under a strict quality management system to ensure batch-to-batch consistency and reliability. Quality is verified through comprehensive testing, including analysis of viscosity, residual monomers, pH, and solid content. Certificates of Analysis (COA) are provided with each shipment, and our production adheres to cGMP guidelines where applicable to meet the stringent requirements of the cosmetic and pharmaceutical industries.

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 or solid
Identification (IR)	Conforms
Assay (Solid Content)	≥ 95.0 %
Viscosity	Specified range per grade
pH (as supplied or in solution)	Specified range per grade
Residual Monomers	≤ 100 ppm

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