Butyl Ester Of Pvm/Ma Copolymer CAS NO 54018-18-7

Unit Price:

CAS No.:54018-18-7

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

Butyl Ester Of Pvm/Ma Copolymer is a synthetic polymer derived from the copolymerization of vinyl methyl ether and maleic anhydride, subsequently esterified with butanol. This specialized polymer is valued for its excellent film-forming, adhesive, and binding properties, making it a critical component in advanced formulations. It is primarily sought after by manufacturers in the personal care, pharmaceutical, and industrial coatings sectors for its ability to enhance product performance and stability.

Application

As a primary film-forming agent and fixative in hair styling products like sprays, gels, and mousses.
As a binding agent and coating polymer in pharmaceutical tablet and capsule formulations.
In cosmetic products such as sunscreens and makeup for its water-resistant and smooth application properties.
As a key ingredient in industrial adhesives and sealants requiring flexibility and durability.
In specialty printing inks to improve adhesion and gloss on various substrates.
As a tackifier and stabilizer in pressure-sensitive adhesive (PSA) formulations.
For modifying the rheology and application characteristics of protective coatings.

Basic Information


Product Name	Butyl Ester Of Pvm/Ma Copolymer
CAS No.	54018-18-7
Molecular Formula	(C7H12O4•C4H6O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Butyl Ester of PVM/MA Copolymer; PVM/MA Copolymer, Butyl Ester; Butylated PVM/MA Copolymer; Gantrez ES; Vinyl Methyl Ether/Maleic Anhydride Butyl Ester Copolymer; 2-Buten-1-ol, polymer with methyl vinyl ether and 2,5-furandione; Butyl ester of vinyl methyl ether/maleic acid copolymer
EINECS	Contact for details

Quality Control

Our Butyl Ester Of Pvm/Ma Copolymer is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure it meets precise specifications for identity, purity, and performance. Certificates of Analysis (COA) documenting key parameters such as assay, viscosity, and residual solvents are available upon request.

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 flakes
Identification (IR)	Conforms
Assay (as copolymer)	Min. 95.0%
Viscosity (Solution)	Contact for details
Loss on Drying	Max. 5.0%
Residual Solvents	Meets ICH guidelines