Description

Polyacetal CAS NO 30846-29-8 is a high-performance engineering thermoplastic, also known as polyoxymethylene (POM), characterized by its excellent dimensional stability, low friction, and high mechanical strength. This material is essential for manufacturers requiring durable, wear-resistant components with reliable performance under demanding mechanical and thermal conditions. It is a critical raw material for industries such as automotive, consumer electronics, and industrial manufacturing, where precision and longevity of parts are paramount.

Application

• Precision Mechanical Components: Gears, bearings, bushings, and sliding elements in automotive assemblies, conveyor systems, and machinery due to its low friction and high wear resistance.
• Consumer Goods and Appliances: Durable parts for zippers, locks, spray pumps, and housings in kitchen appliances and power tools.
• Fluid Handling Systems: Valves, pump housings, and meter parts where chemical resistance and dimensional stability are required.
• Electrical and Electronic Parts: Insulators, connectors, and structural components benefiting from its good dielectric properties and creep resistance.
• Medical Devices: Components for drug delivery devices and surgical instruments where sterilizability and precision are critical.

Basic Information

Product Name	Polyacetal
CAS No.	30846-29-8
Molecular Formula	(CH₂O)ₙ
Molecular Weight	Varies (Polymer)
Synonyms	Polyoxymethylene (POM); Acetal Resin; Polyformaldehyde; Polytrioxane; Polyacetal Homopolymer; Acetal Copolymer; Delrin (Trade Name); Ultraform (Trade Name)
EINECS	Contact for details

Quality Control

Our Polyacetal is manufactured under stringent quality management systems to ensure batch-to-batch consistency and performance. We provide comprehensive quality assurance, including testing for key parameters such as melt flow rate, thermal stability, and mechanical properties. Certificates of Analysis (COA) detailing the specifications for each lot are available upon request.

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). Keep away from strong acids, strong bases, and heat sources to prevent degradation of polymer properties.

Specification

Item	Specification
Appearance	White pellets or granules
Identification (IR)	Conforms to structure
Melt Flow Rate (MFR)	2 - 50 g/10 min (Grade Dependent)
Tensile Strength	60 - 70 MPa
Melting Point	165 - 175 °C
Ash Content	< 0.1 %
Moisture Content	< 0.2 %

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