Description

1,3-Butadiene, Homopolymer, Isotactic is a synthetic polymer derived from the stereospecific polymerization of 1,3-butadiene, resulting in a highly regular, isotactic microstructure. This specific stereochemistry imparts unique material properties, including enhanced crystallinity and thermal stability, which are critical for advanced material applications. It is primarily sought after by manufacturers in the specialty elastomer, polymer modification, and advanced adhesive industries seeking to fine-tune the performance characteristics of their formulations.

Application

• As a key component in the formulation of high-performance synthetic rubbers and elastomers.
• As a polymer modifier to enhance the impact resistance, flexibility, and low-temperature properties of engineering plastics.
• In the production of specialized adhesives and sealants requiring excellent weatherability and chemical resistance.
• For research and development of novel polymer composites with tailored mechanical properties.
• As a raw material in the synthesis of functionalized polymers for niche industrial applications.
• In the manufacture of vibration-damping materials and specialized gaskets.

Basic Information

Product Name	1,3-Butadiene, Homopolymer, Isotactic
CAS No.	29406-96-0
Molecular Formula	(C4H6)n
Molecular Weight	Contact for details
Synonyms	Polybutadiene, isotactic; Isotactic 1,2-Polybutadiene; cis-1,4-Polybutadiene (isotactic); 1,3-Butadiene homopolymer (isotactic); Butadiene polymer (isotactic); Isotactic PB; 1,2-Polybutadiene (isotactic)
EINECS	Contact for details

Quality Control

Our 1,3-Butadiene, Homopolymer, Isotactic is manufactured under controlled conditions to ensure batch-to-batch consistency. Quality is verified through a suite of analytical techniques to confirm stereoregularity, molecular weight distribution, and purity. Certificates of Analysis (COA) documenting key parameters 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, well-ventilated area at room temperature (15-25°C). Keep away from sources of heat, sparks, and open flame. For long-term storage, consider an inert atmosphere to minimize oxidative degradation.

Specification

Item	Specification
Appearance	White to off-white solid/powder
Identification (IR)	Conforms
Isotacticity	Contact for details
Molecular Weight (GPC)	Contact for details
Residual Monomer	< 0.1%
Ash Content	< 0.5%

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