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POLY-p-PHENYLENE TEREPHTHALAMIDE

POLY-p-PHENYLENE TEREPHTHALAMIDE Structure
POLY-p-PHENYLENE TEREPHTHALAMIDE
  • CAS No.24938-64-5
  • Chemical Name:POLY-p-PHENYLENE TEREPHTHALAMIDE
  • CBNumber:CB1965768
  • Molecular Formula:(C14H10N2O2)n
  • Formula Weight:0
  • MOL File:24938-64-5.mol
POLY-p-PHENYLENE TEREPHTHALAMIDE Property
Hazard and Precautionary Statements (GHS)
  • Symbol(GHS)
  • Signal word
  • Hazard statements
  • Precautionary statements

POLY-p-PHENYLENE TEREPHTHALAMIDE Chemical Properties,Usage,Production

  • Chemical Properties Poly(p-phenylene terephthalamide) is an extraordinarily strong material. The specific tensile strength (tensile strength/density) of the fibre is higher than that of any other continuous fibre commercially available. The polymer does not melt but begins to carbonize at about 425°C. The material retains its mechanical properties over a wide temperature range for prolonged periods. There is little change up to about 180°C and even at 250°C approximately half of the initial tensile strength is retained after 100 hours. The material is attacked by mineral acids and alkalis and is also sensitive to ultraviolet light.
  • Uses Poly(p-phenylene terephthalamide) fibres currently have three major applications, namely as reinforcement in radial tyres and mechanical rubber goods, in ballistic protective fabrics and ropes, and as reinforcement in polymer (particularly epoxy) composites for aircraft and aerospace components.
  • Preparation Poly(p-phenylene terephthalamide) is produced by reaction of terephthaloyl chloride and p-phenylenediamine:

    24938-64-5 synthesis


    Full details of the manufacture of the polymer have not been disclosed. The reaction is reported to be carried out in a solvent mixture of hexamethylphosphoramide and N -methylpyrrolidone. The polymer is supplied in fibre form. Poly(p-phenylene terephthalamide) is an extraordinarily strong material.
POLY-p-PHENYLENE TEREPHTHALAMIDE Preparation Products And Raw materials
Raw materials
Preparation Products
POLY-p-PHENYLENE TEREPHTHALAMIDE Suppliers
Global(1)Suppliers
  • Supplier：
    Henan Tianfu Chemical Co.,Ltd.
  • Tel：+86-0371-55170693<br/>+86-19937530512
  • Email：info@tianfuchem.com
  • Country：China
  • ProdList：21628
  • Advantage：55
POLY-p-PHENYLENE TEREPHTHALAMIDE Spectrum
24938-64-5, POLY-p-PHENYLENE TEREPHTHALAMIDERelated Search:
  • 聚-P-亚苯基对苯二甲酰胺
  • 24938-64-5
  • Poly(p-phenylene diamine-co-terephthalic acid)
  • NylonPPD-T
  • POLY-p-PHENYLENE TEREPHTHALAMIDE
  • KEVLAR (R)
  • Kevlar 49
  • Poly(imino-1,4-phenyleneiminocarbonyl-1,4-phenylenecarbonyl)

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