Ethenylbenzene, Polymer With Ethenyltriethoxysilane And Methyl 2-Methylpropenoate CAS NO 25214-28-2

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CAS No.:25214-28-2

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Ethenylbenzene, Polymer With Ethenyltriethoxysilane And Methyl 2-Methylpropenoate is a specialized terpolymer designed to deliver enhanced material properties through the synergistic combination of styrene, silane, and methacrylate monomers. This product matters because it provides a unique balance of adhesion promotion, crosslinking capability, and durability, making it a critical performance additive in advanced formulations. Industrial manufacturers in the coatings, adhesives, and sealants sectors need this polymer to improve the weather resistance, mechanical strength, and bonding characteristics of their final products.

Application

As a key adhesion promoter in high-performance industrial and automotive coatings.
As a crosslinking component in moisture-curable sealants and adhesives.
To enhance weathering resistance and durability in exterior architectural coatings.
As a compatibilizer and reinforcing agent in composite and plastic modification.
In the formulation of specialty inks requiring improved substrate adhesion and abrasion resistance.
For the production of high-strength, flexible binders used in construction materials.

Basic Information


Product Name	Ethenylbenzene, Polymer With Ethenyltriethoxysilane And Methyl 2-Methylpropenoate
CAS No.	25214-28-2
Molecular Formula	(C8H8.C8H20O3Si.C5H8O2)x
Molecular Weight	Contact for details
Synonyms	Styrene-Ethenyltriethoxysilane-Methyl Methacrylate Terpolymer; Styrene-VTES-MMA Terpolymer; Silane-Modified Styrene-Acrylic Copolymer; Adhesion Promoting Terpolymer; CAS 25214-28-2; Poly(styrene-co-vinyltriethoxysilane-co-methyl methacrylate); Acrylic-Styrene-Silane Polymer
EINECS	Contact for details

Quality Control

Our Ethenylbenzene, Polymer With Ethenyltriethoxysilane And Methyl 2-Methylpropenoate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistent performance, including verification of monomer composition, molecular weight distribution, and functional group content. Certificates of Analysis (COA) documenting all key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Complies
Assay (Monomer Composition)	Contact for details
Volatile Content	≤ 2.0%
Silane Content	Contact for details
Molecular Weight (GPC)	Contact for details
Glass Transition Temperature (Tg)	Contact for details