Phenol, Polymer With Formaldehyde, Reaction Products With Hexamethylenetetramine CAS NO 68585-23-9

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CAS No.:68585-23-9

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Phenol, Polymer With Formaldehyde, Reaction Products With Hexamethylenetetramine is a specialized phenolic resin intermediate, chemically modified with hexamethylenetetramine (hexamine). This product is valued for its enhanced thermal stability and cross-linking properties, which are critical for producing high-performance, thermoset materials. It is primarily required by manufacturers in the foundry, friction material, and refractory industries seeking to improve the durability and performance of their composite products.

Application

As a key binder resin in the production of foundry sand cores and molds for metal casting.
As a reinforcing agent and cross-linker in friction materials such as brake pads and clutch facings.
In the formulation of refractory materials and insulating products requiring high-temperature resistance.
As a modifier in abrasive wheels and grinding tools to enhance bonding strength.
In the production of certain molding compounds for electrical and automotive components.
As a resin component in specialized adhesives and sealants for industrial applications.

Basic Information


Product Name	Phenol, Polymer With Formaldehyde, Reaction Products With Hexamethylenetetramine
CAS No.	68585-23-9
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Varies (Polymer Distribution)
Synonyms	Phenolic Resin Modified with Hexamine; Hexamethylenetetramine-Modified Phenol-Formaldehyde Resin; Phenol-Formaldehyde Resin, Hexamine Hardened; Novolac Hexa Curing Agent; PF Resin Hexamine Adduct; Hexamine-Cured Phenolic Resin; Foundry Resin Hexamine Adduct; Thermosetting Phenolic Resin Intermediate
EINECS	Contact for details

Quality Control

Our production of this phenolic resin adduct follows strict batch-to-batch consistency protocols. Quality is monitored through key parameters including gel time, free phenol content, hexamine content, and flow characteristics to ensure performance reliability in downstream applications. Certificates of Analysis (COA) detailing specific batch results are available upon request, supporting your own quality assurance and production planning.

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. This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent moisture absorption, which can affect performance.

Specification

Item	Specification
Appearance	Yellow to brown solid flakes or powder
Gel Time (at 150°C)	30 - 90 seconds
Hexamine Content	8 - 15 %
Free Phenol Content	< 1.0 %
Softening Point (Ring & Ball)	90 - 110 °C
Moisture Content	< 2.0 %