Description

2-Propenoic Acid, 2-Methyl-, Pentadecyl Ester Homopolymer is a high molecular weight polymer derived from the esterification of methacrylic acid with a pentadecyl alcohol chain. This compound matters as a versatile, hydrophobic polymer additive that imparts crucial properties like water repellency, lubrication, and film-forming capabilities to various formulations. Industries requiring durable surface coatings, advanced lubricants, and specialty polymer blends will find this product essential for enhancing performance and longevity.

Application

• Surface Coatings & Paints: Acts as a key hydrophobic agent and film-former in industrial and marine paints to improve water resistance and durability.
• Lubricant & Grease Additives: Serves as a viscosity modifier and anti-wear component in high-performance synthetic lubricants and greases.
• Polymer Modification: Used as an additive in plastic and rubber compounding to enhance processing, surface slip, and moisture barrier properties.
• Textile & Leather Finishing: Imparts water-repellent and soft-hand characteristics to fabrics and treated leather goods.
• Adhesive & Sealant Formulations: Improves flexibility, adhesion, and environmental resistance in specialty adhesives and construction sealants.
• Printing Inks: Utilized as a resin component to provide rub resistance and gloss in overprint varnishes and specialty inks.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Pentadecyl Ester Homopolymer
CAS No.	27029-48-7
Molecular Formula	(C19H36O2)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(pentadecyl methacrylate); Polymethacrylic Acid Pentadecyl Ester; Pentadecyl Methacrylate Homopolymer; Poly(PDMA); C15 Methacrylate Polymer; 2-Methyl-2-propenoic acid pentadecyl ester homopolymer; Poly(n-pentadecyl methacrylate); PMA C15
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, Pentadecyl Ester Homopolymer adheres to stringent quality management protocols. Each batch undergoes rigorous testing for critical parameters including molecular weight distribution, residual monomer content, and viscosity to ensure consistent performance and reliable supply. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 remains stable for extended periods.

Specification

Item	Specification
Appearance	White to off-white waxy solid or flakes
Identification (IR)	Conforms to structure
Assay (as Polymer)	≥ 98.0 %
Residual Monomer	≤ 0.5 %
Viscosity (Specific Conditions)	Contact for details
Molecular Weight (Mw)	Customizable
Melting Point	~40 - 60 °C (Approx.)
Heavy Metals (as Pb)	≤ 10 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.