Description

4,7-Methano-1H-Indene, 3A,4,7,7A-Tetrahydro-, Homopolymer, Hydrogenated is a fully saturated, hydrogenated polymer derived from a dicyclopentadiene-based monomer, offering exceptional thermal and oxidative stability. This material is valued for its excellent chemical resistance, low color, and compatibility with a wide range of polymers and additives. It is primarily used by formulators in the adhesives, sealants, coatings, and specialty elastomer industries seeking to enhance product performance and durability.

Application

• Adhesive & Sealant Modifier: Acts as a tackifier and compatibilizer in hot-melt, pressure-sensitive, and structural adhesives to improve adhesion and flexibility.
• Polymer Additive: Used as a processing aid and modifier in various polymer systems, including polyolefins and elastomers, to enhance flow and mechanical properties.
• Coating Resins: Incorporated into industrial and protective coatings to improve chemical resistance, weatherability, and film integrity.
• Elastomer Compounding: Serves as a reinforcing resin in rubber formulations for tires, belts, and other mechanical goods.
• Oil & Fuel Additives: Utilized as a component in viscosity index improvers and deposit control additives for lubricants.
• Hot Melt Applications: Provides thermal stability and binding properties in packaging, non-woven, and assembly applications.

Basic Information

Product Name	4,7-Methano-1H-Indene, 3A,4,7,7A-Tetrahydro-, Homopolymer, Hydrogenated
CAS No.	68442-04-6
Molecular Formula	(C11H16)n
Molecular Weight	Varies (Polymer)
Synonyms	Hydrogenated Dicyclopentadiene Resin; Hydrogenated DCPD Resin; Fully Hydrogenated Cyclopentadiene Homopolymer; Hydrogenated C5 Resin; Arkon P Series (Trade Name); Escorez 5000 Series (Trade Name); Piccotex LC (Trade Name); Aliphatic Hydrocarbon Resin, Hydrogenated
EINECS	Contact for details

Quality Control

Our hydrogenated DCPD resins are manufactured under a stringent quality management system. Each batch undergoes rigorous testing for key parameters including softening point, color, and bromine number to ensure consistency and performance. Certificates of Analysis (COA) detailing purity, physical properties, and stability are available upon request for every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at ambient temperature (15-25°C). Keep away from strong oxidizing agents and heat sources to maintain product integrity.

Specification

Item	Specification
Appearance	Pale yellow to white solid / flakes
Softening Point (Ring & Ball)	85 - 120°C (Grade dependent)
Color (Gardner)	≤ 2
Bromine Number	≤ 1 g Br₂/100g
Acid Value	≤ 1.0 mg KOH/g
Ash Content	≤ 0.1%

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