Description

Distillates (Petroleum), Steam-Cracked, C5-12 Fraction, Polymd. is a polymerized hydrocarbon stream derived from the steam cracking of petroleum, specifically targeting the C5 to C12 carbon chain fraction. This product matters as a versatile chemical intermediate and feedstock, valued for its tailored molecular weight distribution and reactive olefinic content resulting from the polymerization process. It is essential for manufacturers in the adhesives, rubber processing, and specialty chemical synthesis industries seeking consistent, high-performance raw materials.

Application

• Adhesive Formulation: Acts as a tackifier and viscosity modifier in pressure-sensitive and hot-melt adhesives.
• Rubber Compounding: Used as a processing aid and extender oil to improve the workability and properties of synthetic rubber.
• Chemical Synthesis: Serves as a reactive feedstock for the production of hydrocarbon resins, surfactants, and other specialty chemicals.
• Industrial Coatings: Functions as a component in resin systems for coatings, inks, and sealants to enhance film formation and durability.
• Polymer Modification: Employed as a plasticizer or compatibilizer to modify the characteristics of various polymer blends.
• Fuel & Lubricant Additives: Used in the manufacture of components for fuel detergents and lubricant viscosity index improvers.

Basic Information

Product Name	Distillates (Petroleum), Steam-Cracked, C5-12 Fraction, Polymd.
CAS No.	68410-13-9
Molecular Formula	Complex Mixture
Molecular Weight	Varies by grade
Synonyms	Steam-cracked petroleum distillates (C5-12), polymerized; Polymerized C5-12 steam cracker distillate; Hydrocarbon resin feedstock; C5-12 Olefinic feed, polymerized; Pyrolysis gasoline polymer; SC C5-12 polymerized fraction; Light steam cracked distillate, polymd.; Polymerized pyrolysis gasoline fraction
EINECS	Contact for details

Quality Control

Our Distillates (Petroleum), Steam-Cracked, C5-12 Fraction, Polymd. undergoes rigorous quality testing to ensure batch-to-batch consistency and compliance with industry standards. Key parameters such as bromine number, viscosity, flash point, and distillation range are monitored. Certificates of Analysis (COA) detailing all 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, well-ventilated area away from heat sources and incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 15°C and 25°C (59°F and 77°F). Keep containers tightly sealed when not in use to prevent evaporation and maintain product integrity.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 4
Specific Gravity (25°C)	0.85 - 0.95
Viscosity (40°C, cSt)	50 - 500
Flash Point (PMCC, °C)	> 60
Distillation Range (IBP - FBP, °C)	Contact for details
Bromine Number (g Br2/100g)	10 - 50

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