Description

Poly(Isodecyl Methacrylate) is a high molecular weight polymer derived from the esterification of methacrylic acid with isodecyl alcohol. This compound is valued for its excellent hydrophobic properties, low glass transition temperature (Tg), and compatibility with a wide range of organic materials, making it a versatile performance additive. It is primarily used by formulators in the coatings, adhesives, and lubricant industries to modify viscosity, enhance flexibility, and improve low-temperature performance in finished products.

Application

• Viscosity Index Improver (VII) in Lubricants: Enhances the viscosity-temperature relationship of engine oils and hydraulic fluids.
• Pour Point Depressant (PPD): Prevents wax crystallization, improving the low-temperature flow properties of fuels and lubricants.
• Modifier for Acrylic Resins: Imparts flexibility, weatherability, and impact resistance to industrial and automotive coatings.
• Pressure-Sensitive Adhesives (PSA): Used as a tackifier and flexibility enhancer in adhesive tapes and labels.
• Plasticizer and Processing Aid: Improves the processability and final properties of PVC and other polymer compounds.
• Ink and Overprint Varnish Additive: Modifies rheology and enhances gloss and adhesion in printing applications.
• Sealant and Caulk Formulations: Contributes to elasticity, adhesion, and durability in construction and automotive sealants.

Basic Information

Product Name	Poly(Isodecyl Methacrylate)
CAS No.	37200-12-7
Molecular Formula	(C14H26O2)n
Molecular Weight	~10,000 - 100,000 g/mol (Typical range, varies by grade)
Synonyms	Poly(isodecyl 2-methyl-2-propenoate); Isodecyl Methacrylate Polymer; P-IDMA; Polymethacrylic Acid Isodecyl Ester; Methacrylic Acid, Isodecyl Ester, Homopolymer; Luviflex VBM 35 (Cognis/BASF); Viscoflex 1-150 (Evonik); Acryflow P-501 (Nippon Shokubai); Viscoplex 1-150; Isodecyl Methacrylate Homopolymer
EINECS	253-424-6

Quality Control

Our Poly(Isodecyl Methacrylate) is manufactured under a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against key parameters including molecular weight distribution, viscosity, and residual monomer content. Certificates of Analysis (COA) documenting these specifications are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at temperatures between 15°C and 25°C (59°F and 77°F). Keep away from strong acids and organic solvents. Under these conditions, the product is typically stable for at least 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow solid
Identification (IR)	Conforms to structure
Solid Content	≥ 98.0 %
Viscosity (Brookfield, 25°C)	500 - 50,000 mPa·s (Grade dependent)
Weight Average Molecular Weight (Mw)	10,000 - 100,000 g/mol
Glass Transition Temperature (Tg)	-60°C to -40°C
Residual Monomer	≤ 0.5 %
Acid Value	≤ 1.0 mg KOH/g

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