Phenol, 4,4'-(1-Methylethylidene)Bis-, Polymer With (Chloromethyl)Oxirane, Reaction Products With Butylated Formaldehyde-Phenol Polymer CAS NO 129870-79-7

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CAS No.:129870-79-7

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Phenol, 4,4'-(1-Methylethylidene)Bis-, Polymer With (Chloromethyl)Oxirane, Reaction Products With Butylated Formaldehyde-Phenol Polymer CAS NO 129870-79-7 is a specialized, high-performance phenolic resin derivative engineered for demanding industrial applications. This advanced polymer offers superior thermal stability, chemical resistance, and excellent adhesion properties, making it a critical formulation component. It is primarily utilized by manufacturers in the coatings, adhesives, and composite materials industries seeking to enhance product durability and performance under harsh conditions.

Application

As a high-performance binder and cross-linking agent in industrial protective coatings and marine paints.
Key component in high-temperature resistant adhesives and sealants for automotive and aerospace applications.
Used in the formulation of friction materials such as brake pads and clutch facings.
As a reinforcing resin in fiberglass and other composite materials.
Modifier for printing inks to improve gloss, adhesion, and chemical resistance.
Potential use in encapsulation and potting compounds for electronic components.
As an additive in rubber compounding to enhance vulcanization and material properties.

Basic Information


Product Name	Phenol, 4,4'-(1-Methylethylidene)Bis-, Polymer With (Chloromethyl)Oxirane, Reaction Products With Butylated Formaldehyde-Phenol Polymer
CAS No.	129870-79-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Butylated Formaldehyde-Phenol Polymer, Reaction Products with Phenol, 4,4'-(1-Methylethylidene)Bis-, Polymer With (Chloromethyl)Oxirane; Phenolic Resin, Butylated; Epoxy-Modified Phenolic Resin; Bisphenol A-Epichlorohydrin-Butylated Phenol-Formaldehyde Resin; Thermosetting Phenolic Resin; Novolac-Type Phenolic Resin Derivative; Alkylphenol-Formaldehyde Resin, Modified
EINECS	Contact for details

Quality Control

Our production of this phenolic resin adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analysis, including tests for viscosity, gel time, softening point, and residual monomer content. Certificates of Analysis (COA) documenting all critical parameters 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 heat sources and open flame. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Amber to brown solid or viscous liquid
Softening Point (Ring & Ball)	Contact for details
Viscosity (at 25°C)	Contact for details
Gel Time (at 150°C)	Contact for details
Hydroxyl Value	Contact for details
Epoxy Equivalent Weight (EEW)	Contact for details
Volatile Content	< 2.0%