Description

Benzene, Ethenyl-, Polymer With 1-Methyl-4-(1-Methylethenyl)Cyclohexene is a specialized copolymer known for its unique combination of aromatic and alicyclic structural units. This material matters for its ability to impart specific performance characteristics, such as enhanced thermal stability, chemical resistance, and tailored rheological properties, to final formulations. It is primarily needed by manufacturers in the adhesive, sealant, coating, and specialty polymer industries seeking to develop high-performance products.

Application

• As a key polymeric component in high-performance pressure-sensitive adhesives (PSAs) and hot-melt adhesives.
• As a tackifier and modifier in elastomeric formulations for sealants and caulks.
• In the formulation of specialty protective and decorative coatings requiring enhanced durability.
• As a compatibilizer or rheology modifier in polymer blends and composites.
• In the production of industrial tapes and laminates where consistent performance is critical.
• For research and development of novel polymeric materials with specific thermal and mechanical profiles.

Basic Information

Product Name	Benzene, Ethenyl-, Polymer With 1-Methyl-4-(1-Methylethenyl)Cyclohexene
CAS No.	64536-06-7
Molecular Formula	(C8H8·C10H16)n
Molecular Weight	Varies (Polymer)
Synonyms	Styrene-α-Methylstyrene Copolymer; Poly(styrene-co-α-methylstyrene); α-Methylstyrene Styrene Copolymer; Styrene/α-Methylstyrene Resin; AMS/Styrene Copolymer; Vinylbenzene Polymer with 1-Methyl-4-isopropenylcyclohexene; Tackifier Resin (certain grades)
EINECS	Contact for details

Quality Control

Our production of Benzene, Ethenyl-, Polymer With 1-Methyl-4-(1-Methylethenyl)Cyclohexene adheres to a stringent quality management system. Each batch undergoes rigorous testing to ensure consistency in key parameters such as molecular weight distribution, softening point, and chemical composition. 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, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Pale yellow to amber solid (flake, lump, or powder)
Softening Point (Ring & Ball)	85 - 120°C (Grade dependent)
Color (Gardner)	≤ 4
Acid Value	≤ 1.0 mg KOH/g
Ash Content	≤ 0.1%
Volatile Matter	≤ 0.5%

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