Description

Alkenes, Ethylene-Manuf.-Byproduct Dicyclopentadiene Conc., Polymers With Castor Oil And Steam-Cracked Petroleum Distillates is a specialized hydrocarbon resin derived from the polymerization of dicyclopentadiene concentrate, a byproduct of ethylene manufacturing, with castor oil and petroleum distillates. This product matters for its unique combination of tackifying, adhesive, and hydrophobic properties, offering a cost-effective and versatile performance additive. It is primarily needed by manufacturers in the adhesives, sealants, coatings, and rubber compounding industries seeking to enhance product performance and material compatibility.

Application

• Hot-Melt Adhesives (HMA): Acts as a key tackifier and modifier, improving adhesion, flexibility, and open time.
• Pressure-Sensitive Adhesives (PSA): Enhances peel strength, tack, and shear resistance in tapes and labels.
• Rubber Compounding: Used as a processing aid and reinforcing resin in tire and industrial rubber goods.
• Industrial Coatings & Inks: Imparts water resistance, gloss, and improved pigment wetting.
• Sealants & Caulks: Provides elasticity, adhesion, and durability in construction and automotive applications.
• Foundry Core Binders: Serves as a binder resin in sand cores for metal casting.
• Road Marking Paints: Contributes to fast-drying properties, durability, and retro-reflectivity.

Basic Information

Product Name	Alkenes, Ethylene-Manuf.-Byproduct Dicyclopentadiene Conc., Polymers With Castor Oil And Steam-Cracked Petroleum Distillates
CAS No.	125471-90-1
Molecular Formula	Complex Polymer Mixture
Molecular Weight	Variable (Polymer Distribution)
Synonyms	DCPD Hydrocarbon Resin; Dicyclopentadiene Resin; C5 Hydrocarbon Resin Modified with Castor Oil; Petroleum Resin, polymers with castor oil and steam-cracked petroleum distillates; Tackifying Resin; Aliphatic Hydrocarbon Resin; Poly(cyclopentadiene) resin; DCPD-based Resin
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as softening point, color, viscosity, and acid value are strictly monitored. Certificates of Analysis (COA) 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 away from heat sources and open flame. Recommended storage temperature is between 15°C and 30°C (59°F and 86°F). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Pale Yellow to Amber Solid / Flakes
Softening Point (Ring & Ball)	80 - 120°C
Color (Gardner)	≤ 8
Acid Value	≤ 5 mg KOH/g
Viscosity (Melt, 177°C)	Contact for details
Ash Content	≤ 0.1%

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