2-Propenenitrile, Polymer With 1,3-Butadiene,Carboxy-Terminated, Reaction Products Withepichlorohydrin-2,2'-Methylenebis[Phenol] Polymer CAS NO 68610-73-1

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CAS No.:68610-73-1

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2-Propenenitrile, Polymer With 1,3-Butadiene,Carboxy-Terminated, Reaction Products Withepichlorohydrin-2,2'-Methylenebis[Phenol] Polymer is a specialized, high-performance reactive polymer designed for advanced material formulations. This compound is engineered to provide superior adhesion, toughness, and chemical resistance as a key modifier or crosslinking agent. It is essential for manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries seeking to enhance the durability and performance of their products under demanding conditions.

Application

As a toughening agent and impact modifier in epoxy resin systems for high-performance composites and structural adhesives.
As a reactive oligomer in the formulation of advanced industrial and protective coatings to improve flexibility and corrosion resistance.
As a crosslinking component in specialty sealants and potting compounds for electronic and automotive applications.
As a compatibilizer and adhesion promoter in polymer blends and fiber-reinforced plastics.
In the modification of thermoset matrices to achieve a balance of mechanical strength and fracture toughness.
For research and development of novel elastomeric materials with enhanced thermal and chemical stability.

Basic Information


Product Name	2-Propenenitrile, Polymer With 1,3-Butadiene,Carboxy-Terminated, Reaction Products Withepichlorohydrin-2,2'-Methylenebis[Phenol] Polymer
CAS No.	68610-73-1
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Carboxy-terminated acrylonitrile-butadiene-epoxy adduct; CTBN-Epoxy Adduct; Epoxy-modified CTBN; Reactive liquid polymer; Acrylonitrile butadiene rubber, carboxy-terminated, reaction products with epichlorohydrin and bisphenol F; Epoxy-terminated nitrile rubber (ETBN); 2,2'-Methylenebis[phenol] polymer with 1-chloro-2,3-epoxypropane, reaction products with carboxy-terminated acrylonitrile-butadiene polymer
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management systems. Each batch is characterized for critical parameters including acid value, epoxy equivalent weight, viscosity, and acrylonitrile content to ensure batch-to-batch consistency and performance reliability. 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, well-ventilated area at room temperature (15-25°C). Keep away from heat sources and incompatible materials such as strong acids, bases, and oxidizing agents. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Viscous liquid
Color	Amber to brown
Viscosity (25°C)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Epoxy Equivalent Weight (g/eq)	Contact for details
Acrylonitrile Content (%)	Contact for details
Volatile Matter (%)	Contact for details