Aromatic Polyamides                                     
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Project at a Glance Contents on the CD ROM
  • A polyamide is a polymer containing monomers of amides joined by peptide bonds.
  • They can occur both naturally and artificially, examples being proteins, such as wool and silk, and can be made artificially through step-growth polymerization or solid-phase synthesis, examples being nylons, aramids, and sodium poly(aspartate).
  • According to composition of their main chain, polyamides are classifieds as aliphatic, semi-aromatic and aromatic. Examples of Aromatic type polyamides :- Paraphenylenediamine  + terephthalic acid
  • Advantages of aromatic polyamides:
    - good mechanical behaviour
    - products can be used within a wide temperature interval
    - good dimensional stability
  • The most common methods for the preparation of aromatic polyamides are the reaction of diacid dichlorides with diamines at low temperatures or direct condensation reactions in solution of aromatic diacids with diamines at high temperatures.
  • The aramids have nowadays found applications in: Heat-protection products; cut-protection products; ballistic-protection products; tires; hoses; transmission belts; friction product; sealing materials (gaskets and braided packings); adhesives, sealant and coatings; specialty paper products; ropes and cables; thermoplastic pipes; aramid-rubber composites; hot gas filtration; composites, membranes, etc.
  • The First Organic Fibre with High Enough Tensile modulus And Strength to be Used As Reinforcement In Advanced Composites Was An Aromatic Polyamide Fibre Or Aramid Fibre
  • Aramid fiber characteristics            good resistance to abrasion, good resistance to organic solvents,
    nonconductive, no melting point, degradation starts from 500C, low flammability, good fabric integrity at elevated temperatures, sensitive to acids and salts,
    sensitive to ultraviolet radiation
General Information
  • Introduction Of Aromatic Polyamides
  • About Aromatic Polyamides
  • Overview Of Aromatic Polyamides
  • Properties Of Aromatic Polyamides
  • Applications Of  Aromatic Polyamides

Patents

  • Aromatic Polyamide Resin Compositions
  • Wholly Aromatic Polyamide
  • Aromatic Polyamide Composition
  • Wholly Aromatic Polyamide Fiber
  • Production Of Aromatic Polyamide
  • Aromatic Polyamide Flat Yarn
  • Aromatic Polyamide Bristle
  • Aromatic Polyamide Film
  • Flame Resistant Wholly Aromatic Polyamide Fibers
  • Molding Compounds Based On Aromatic Polyamide

Product

  • Kevlar , Technical Guide
  • Technical Data Sheet
  • Grivory, Partially Aromatic Polyamides
  • Design Guide
  • Stanyl 46HF

Company Profiles 

  • Company From Karachi
  • Company From Mumbai
  • Company From Taiwan
  • Company From UK

Suppliers

  • Suppliers Of Aromatic Polyamide
  • Aromatic Polyamide Suppliers List
  • Manufacturers Of Aromatic Polyamide.

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Synthesis

  • Environment-friendly synthesis of long chain semiaromatic polyamides
  • Fluorescent and Electrochromic Aromatic Polyamides
  • High Performance Polyamides Fulfill Demanding Requirements for Automotive Thermal Management Components
  • Synthesis, Photoluminescence, and Electrochromism of Aromatic Polyamides
  • Synthesis and Characterization of New Soluble Aromatic Polyamides

MSDS

  • Kevlar Aromatic Polyamides

Study

  • A Study on the N-Allylation Reaction of Aromatic Polyamides.
  • Catalytic polymeric membranes: Preparation and application
  • Effect of Water Sorption on Oxygen-Barrier Properties of Aromatic Polyamides
  • Effect of substituents on the permeation properties of polyamide membranes
  • Preparation and Properties of Aromatic Polyamides
  • Preparation and Properties of Aromatic Polyamide Homologs Containing Chlorine Substituents

Reports

  • Aramid Fibres-An Overview
  • Engineering Plastics- Trend Report
  • Microwave-Induced Synthesis of Aromatic Polyamides by the Phosphorylation Reaction
  • Microwave-accelerated Preparation of Aromatic Polyamides
  • Novel anodic electrochromic aromatic polyamides with multi-stage oxidative coloring

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