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Information @ a Glance

Contents on the CD Rom

  • Polyoxymethylene (POM), in the USA also commonly known under DuPont's brand name Delrin, is an engineering plastic, a polymer with the chemical formula -(-O-CH2-)n-. It is often marketed and used as a metal substitute.
  • It is also known as polyacetal, acetal resin, polytrioxane, polyformaldehyde, and paraformaldehyde. Polyacetals are sold under the trade names Delrin, Kepital, Celcon, Hostaform and Ultraform[2], the last four being copolymers.
  • Polyoxymethylene (POM) shows an ultra high modulus, a high-impact strength, stiffness, resiliency,toughness, low friction coefficient; low gas and vapor permeability; exceptional dimensional stability and dielectric properties; high fatigue strength and good retention of properties at elevated temperature.
    Preparation of POM or nanohydroxyapatite composites is done by melt processing.
  • Polyoxymethylene (POM) is a useful polymer, characterized by high crystallinity and good mechanical properties, which is used for machine construction and as a medical material .
  • POM is manu-factured by polymerization of formaldehyde or by copolymerization of tri-oxane and ethylene oxide, which furnishes a more thermally stable form.
  • Microscopic techniques such as TEM and HREM are most commonly used to describe the nanoscale dispersion of the clay in the polymer and are considered to be a tool that provides more adequate information on the nanostructures in comparison to X-ray diffraction methods.
  • The demand for polymers grows with the arrival of new polyacetal grades which unveil novice applications in many areas, including medicine, sanitary, automotive industry, and others.
  • The demand for polyacetals has been growing primarily in China.
  • Currently, the car industry consumes 40% of polyacetals, while 10 years ago there was no single application area which dominated polyacetals consumption.
  • The growth potential of the Chinese market was cited as the primary reason that China was chosen as the location for the new manufacturing plant.
  • The current market for polyacetal in China is estimated to be in excess of 100,000 tons per year.
  • Poly Propylene (PP) fibers are known as effective material for the reduction in spalling. Newly developed polyacetal fibers , which are more effective to resistance to spalling, are being used instead of PP fibers.
General Information
  • Acetals ~ POM Rotational Molding Resins
  • Polyoxymethylene - Copolymer
  • POM Polyoxymethylene
  • Polyacetal Resin
  • Understanding Acetals
  • Polyoxymethylene

Company Profiles

  • Company from Texas
  • Company from Japan
  • Company from China
  • Company from Korea
  • Company from Thailand
  • Company from Bangkok
  • Company from India

Process

  • Structural Evolution in Crystallization Process of Polyoxymethylene
  • Heliocentric evolution of the degradation of polyoxymethylene: Application to the origin of the formaldehyde (H2CO) extended source in Comet
  • Isolation of polyacetal wear particles from periprosthetic tissue of isoelastic femoral stems
  • Microporous Membranes of Polyoxymethylene from a Melt-Extrusion Process: (II) Effects of Thermal Annealing and Stretching on Porosity
  • Preparation of polyoxymethylene / hydroxyapatite nanocomposites by melt processing
  • Single Step MM System with Polyacetal Binder Without Debinding Process
  • Polyoxymethylene Process

Technology

  • Determination of Rate Constants and Activation energies for emission of organic compounds from Polyoxymethylene
  • Microscopic characterization of novel polyoxymethylene-based nanocomposites
  • Melt Blowing Polyoxymethylene Copolymer
  • Passive In Situ Technologies fro Ultra trace Aqueous Concentration of Organic Contaminants

Patent

  • Biodegradable polyacetals
  • Lubricated Polyacetal Compositions
  • Molecularly Miscible Polymer Blends of Polyvinyl Phenol and Polyacetal
  • Polyacetal resin composition
  • Polyacetal (co)polymers
  • Polyacetal Compositions with Improved Toughness
Consultant & Projects
  • Consultant from USA
  • Consultant from Minnesota
  • Consultant from Florida
  • Thermo physical and Fire properties of automobile plastic parts and engine compartment fluids
  • Reaction kinetics of the systems formaldehyde – water – methanol and hexyl acetate
  • Property changes of polyoxymethylene (POM) by means of processing, ageing and recycling

Product

  • Alphacool Cape Bullseye Rev. 2 PRO [BE-I] (POM) Polyoxymethylene - Black
  • Celcon® POM
  • Cimgel™ Epoxy-26
  • Hostaform® POM
  • Acetal Products
  • Ultraform® Polyoxymethylene (POM)
  • Delrin® acetal resin

Material Safety Data Sheet

  • Acetal Homopolymer
  • DVD-RAM Disk Cartridge
  • Ertacetal® H
  • Iupital Acetal Copolymer Compound
  • Kepital
  • Kocetal CB301

Market & Report

  • Asian Speciality Chemicals Newsletter
  • Korea - Anti-Dumping duties on imports of Polyacetal Resins from United States
  • Polyacetal resin homopolymer
  • Edge-on Lamellae of Polyoxymethylene
    Crystallized from Solutions Epitaxially onto Alkali Halides
  • State-Of-The-Art Report on high strength concrete
  • Construction Plan for a 60,000-ton Capacity Polyacetal Manufacturing Plant in the People’s Republic of China
  • Hip Joint Resurfacing
  • The evolution and advancement of Dental Thermoplastics
  • Scope of Accreditation for Testing

Suppliers

  • Selling leads of Polyacetal
  • Suppliers of Acetal Resin
  • Suppliers of Polyacetal
  • Exporters of Acetal Resin
  • Acetal Resin Manufacturer / Suppliers

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