Description

Formaldehyde, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 4-(1,1-dimethylethyl)phenol, 1,3-isobenzofurandione, 4,4-(1-methylethylidene)bisphenol and 1,2,3-propanetriol, benzoate octadecadienoate (9Z,12Z)-9,12-octadecadienoate is a specialized, high-performance polymeric resin designed for demanding industrial applications. This complex, multi-component polymer offers a unique combination of thermal stability, chemical resistance, and tailored reactivity derived from its constituent monomers. It is essential for manufacturers requiring advanced materials with specific mechanical and protective properties. This product, identified by CAS No. 140204-23-5, serves critical roles in sectors such as coatings, adhesives, and composite materials.

Application

• High-Performance Industrial Coatings: Used as a key resin binder in heat-resistant, chemical-resistant, and durable protective coatings for automotive, aerospace, and industrial equipment.
• Advanced Adhesives and Sealants: Serves as a base polymer for formulating strong, durable structural adhesives and high-temperature sealants.
• Composite Material Manufacturing: Acts as a matrix resin or cross-linking agent in fiber-reinforced plastics (FRP) and other composite systems.
• Electrical Insulating Varnishes: Employed in the formulation of wire enamels and insulating coatings for motors and transformers due to its thermal and electrical properties.
• Specialty Inks and Pigment Dispersants: Used in high-quality printing inks and as a grinding resin for pigment dispersion.
• Molding Compounds: A component in thermosetting molding compounds for electrical components and engineered parts.

Basic Information

Product Name	Formaldehyde, polymer with 2,2-bis(hydroxymethyl)-1,3-propanediol, 4-(1,1-dimethylethyl)phenol, 1,3-isobenzofurandione, 4,4-(1-methylethylidene)bisphenol and 1,2,3-propanetriol, benzoate octadecadienoate (9Z,12Z)-9,12-octadecadienoate
CAS No.	140204-23-5
Molecular Formula	Complex Polymer (Contact for details)
Molecular Weight	Polymer (Variable)
Synonyms	Phenol, 4-(1,1-dimethylethyl)-, polymer with formaldehyde, 2,2-bis(hydroxymethyl)-1,3-propanediol, 1,3-isobenzofurandione, 4,4'-(1-methylethylidene)bis[phenol] and 1,2,3-propanetriol, benzoate (Z,Z)-9,12-octadecadienoate; Phenolic-modified polyester polyol resin; Alkyd-phenolic hybrid resin; Thermosetting polyester-phenolic copolymer; Benzoate linoleate-modified phenolic resin; Polyester-modified phenolic resin; High-solids baking resin.
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Key parameters such as viscosity, solids content, acid value, hydroxyl value, and color are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from heat sources, open flames, and incompatible materials such as strong oxidizers. For long-term storage, ensure containers are properly sealed to prevent moisture absorption and skin formation.

Specification

Item	Specification
Appearance	Viscous liquid to solid resin
Color (Gardner)	≤ 6
Solids Content	60 - 70 %
Viscosity (at 25°C)	2000 - 5000 mPa·s
Acid Value	≤ 10 mg KOH/g
Hydroxyl Value	80 - 120 mg KOH/g
Flash Point	> 100 °C

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