Description

Gutta-Percha is a naturally occurring trans-isomer of polyisoprene, a high-molecular-weight polymer derived from the sap of trees in the Palaquium genus. This unique biomaterial is valued for its exceptional dimensional stability, low water absorption, and excellent biocompatibility, making it a critical component in specialized industrial and medical applications. Key industries that rely on Gutta-Percha include endodontics for permanent root canal fillings, electrical insulation for submarine cables, and specialized golf ball manufacturing.

Application

• Endodontic Obturation: The primary global use is as the core material for permanent root canal fillings, often used in conjunction with sealers.
• Electrical Insulation: Historically and in specialized applications for insulating submarine telegraph and power cables due to its excellent dielectric properties and water resistance.
• Golf Ball Cores: Used in the manufacture of high-performance golf balls for its specific impact resilience and durability.
• Medical Devices & Surgical Instruments: Component in handles and non-reactive parts for surgical tools.
• Dental Impressions & Modeling: Used in certain dental modeling and temporary crown applications.
• Adhesives & Cements: A component in specialty industrial and dental cements.
• Temporary Waterproofing: Used in temporary seals and waterproofing applications in construction and marine industries.

Basic Information

Product Name	Gutta-Percha
CAS No.	9000-32-2
Molecular Formula	(C5H8)n
Molecular Weight	Variable (High Polymer)
Synonyms	Trans-1,4-Polyisoprene; Gutta; GP; Balata; Isoprene Gum; Palaquium Gutta; Dental Gutta-Percha; Gutta Percha; Trans-Polyisoprene
EINECS	232-577-0

Quality Control

Our Gutta-Percha is produced and tested to meet stringent quality standards suitable for medical and industrial applications. We adhere to a rigorous quality management system, with testing protocols that may include identity confirmation by FT-IR, thermal analysis (DSC) for transition temperature, and assessment of physical properties like plasticity and tensile strength. Certificates of Analysis (COA) detailing lot-specific results are available upon request to ensure traceability and compliance for our global B2B partners.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and open flame. Prolonged exposure to light or elevated temperatures can affect the material's plasticity and properties.

Specification

Item	Specification
Appearance	Grayish-brown to pale brown solid lumps or sheets
Identification (IR)	Conforms to trans-1,4-polyisoprene structure
Glass Transition Temperature (DSC)	Approx. -70°C to -60°C
Melting Range	Approx. 60°C - 65°C
Ash Content	< 0.5 %
Moisture Content	< 1.0 %
Specific Gravity	0.96 - 1.00

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