Description

Poly(Pivalolactone) is a high-performance, semi-crystalline aliphatic polyester derived from pivalolactone. This material is valued for its excellent thermal stability, mechanical strength, and chemical resistance, making it suitable for demanding engineering applications. It is primarily utilized in industries such as specialty polymers, advanced composites, and high-temperature resistant materials.

Application

• High-Performance Engineering Plastics: As a key component or modifier to enhance thermal stability and mechanical properties.
• Specialty Polymer Blends: For creating advanced composites with improved chemical and wear resistance.
• Biomedical Materials Research: Investigated for use in controlled-release systems and specialty medical devices due to its degradation profile.
• Additive Manufacturing (3D Printing): For producing high-temperature resistant prototypes and functional parts.
• High-Temperature Adhesives and Coatings: Providing durable, chemically resistant surface protection.
• Advanced Fiber and Film Production: Used in the development of specialty fibers and films requiring superior thermal properties.

Basic Information

Product Name	Poly(Pivalolactone)
CAS No.	24969-13-9
Molecular Formula	(C6H10O2)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(3,3-dimethyloxetane-2-one); Poly(3-hydroxy-2,2-dimethylpropanoate); Pivalolactone Polymer; Poly(3,3-dimethyl-β-propiolactone); Poly(HDMP); PPL; Poly(2,2-dimethyltrimethylene carbonate)
EINECS	Contact for details

Quality Control

Our Poly(Pivalolactone) is manufactured under controlled conditions to ensure batch-to-batch consistency and high purity. Quality is verified through a series of analytical tests including determination of molecular weight, thermal properties (DSC, TGA), and residual monomer content. Certificates of Analysis (COA) documenting key 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). This product is hygroscopic (moisture-sensitive). Keep away from strong acids, strong bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Inherent Viscosity	Contact for details
Melting Point (DSC)	> 220 °C
Residual Monomer (HPLC)	< 1.0%
Moisture Content (KF)	< 0.5%
Ash Content	< 0.1%

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