Description

Polyester CAS NO 113669-95-7 is a high-performance synthetic polymer engineered for demanding industrial applications. This compound is valued for its excellent chemical resistance, thermal stability, and robust mechanical properties, making it a critical material for advanced manufacturing. It is essential for industries requiring durable, reliable, and versatile polymer solutions, such as specialty coatings, advanced composites, and high-grade adhesives.

Application

• Industrial and Protective Coatings: Used as a primary resin in high-performance coatings for metal, concrete, and plastic substrates, offering superior weatherability and corrosion resistance.
• Fiber-Reinforced Composites: Serves as a matrix material in the production of glass or carbon fiber composites for automotive, aerospace, and marine components.
• Adhesives and Sealants: A key component in formulating structural adhesives and high-strength sealants for construction and assembly applications.
• Electrical Insulation: Employed in potting compounds, encapsulants, and insulating varnishes for electronic and electrical equipment.
• Industrial Fiber Production: Used in the manufacture of high-tenacity industrial fibers for belts, ropes, and geotextiles.
• Molding Compounds: A base polymer for compression or injection molding of technical parts requiring dimensional stability and chemical inertness.

Basic Information

Product Name	Polyester
CAS No.	113669-95-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polyester resin; Unsaturated polyester; Alkyd resin; Polyester polymer; PET (Polyethylene terephthalate) type; Thermosetting polyester; Synthetic polyester; Industrial polyester
EINECS	Contact for details

Quality Control

Our Polyester CAS NO 113669-95-7 is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistency in key parameters such as viscosity, acid value, hydroxyl value, and gel time. Certificates of Analysis (COA) documenting these specifications are available upon request 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 heat sources and open flames. For long-term storage, consider under an inert atmosphere to prevent oxidation and moisture absorption.

Specification

Item	Specification
Appearance	Clear to pale yellow viscous liquid or solid
Acid Value (mg KOH/g)	≤ 30
Hydroxyl Value (mg KOH/g)	Contact for details
Viscosity (at 25°C)	Contact for details
Gel Time (at 25°C)	Contact for details
Solid Content (%)	≥ 65
Color (Gardner)	≤ 4

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