Description

Poly R-478 CAS NO 68816-54-6 is a specialized polymeric compound widely utilized as a functional additive and intermediate in advanced material synthesis. Its unique chemical structure provides enhanced performance characteristics, making it a critical component for formulations requiring specific rheological or surface-modifying properties. This product is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as for research and development in high-performance polymer applications.

Application

• As a key rheology modifier and thickening agent in high-performance industrial and architectural coatings.
• As a functional additive in adhesive and sealant formulations to improve application properties and final bond strength.
• As a processing aid and compatibilizer in the production of specialty polymer blends and composites.
• As a surface-modifying agent to enhance the dispersion of pigments and fillers in various matrix systems.
• As a critical intermediate in the synthesis of custom polymeric materials for niche industrial applications.
• Utilized in research laboratories for developing new polymeric materials with tailored properties.

Basic Information

Product Name	Poly R-478
CAS No.	68816-54-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(R-478), Polymer R 478, R-478 Polymer, CAS 68816-54-6, Polymeric Additive R478, Rheological Modifier R-478, Surface Modifier 478
EINECS	Contact for details

Quality Control

Our Poly R-478 is produced under a stringent quality management system to ensure batch-to-batch consistency and reliability. Each lot undergoes comprehensive analytical testing, including assessment of key physical and chemical parameters, to meet exacting industry standards. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment to guarantee product integrity and 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 heat sources and incompatible materials. Under these conditions, the product remains stable for extended periods.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or solid
Identification (IR)	Conforms to standard
Assay (Polymer Content)	≥ 95.0%
Moisture Content	≤ 2.0%
Ash Content	≤ 1.0%
Viscosity (Specific Concentration)	Contact for details

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