Description

Rubber Elongation Factor CAS NO 127497-36-3 is a specialized chemical additive designed to enhance the physical properties of elastomeric compounds. Its primary value lies in significantly improving the tensile strength and elongation at break of rubber products, which is critical for durability and performance under stress. This product is essential for manufacturers in the tire, industrial hose, seal, and technical rubber goods industries seeking to optimize material formulations for demanding applications.

Application

• As a key performance additive in tire tread and sidewall compounds to improve durability and resistance to cracking.
• Enhancing the mechanical properties of industrial and automotive seals and gaskets for better compression set and sealing performance.
• Formulation of high-performance conveyor belts and hoses requiring superior elasticity and tear resistance.
• Improving the tensile and elongation characteristics of shoe soles and other molded rubber goods.
• Used in the production of vibration damping mounts and anti-vibration components for extended service life.
• As a modifier in specialty rubber blends (e.g., NBR, EPDM, SBR) to achieve targeted physical property profiles.

Basic Information

Product Name	Rubber Elongation Factor
CAS No.	127497-36-3
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	REF; Rubber Performance Enhancer; Elastomer Extender; Vulcanization Modifier; Tensile Improver; Rubber Processing Aid; 127497-36-3; Elongation Factor for Rubber
EINECS	Contact for details

Quality Control

Our Rubber Elongation Factor is produced under a stringent quality management system to ensure batch-to-batch consistency and performance reliability. Each lot undergoes rigorous analytical testing to verify key chemical and physical parameters. Certificates of Analysis (COA) documenting purity, identity, and relevant 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 (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which can affect product performance.

Specification

Item	Specification
Appearance	Off-white to light tan powder or granules
Identification (IR)	Conforms to reference spectrum
Assay (Active Content)	≥ 95.0 %
Loss on Drying	≤ 2.0 %
Ash Content	≤ 1.5 %

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