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Polyphthalamide

Polyphthalamide (a.k.a. PPA, High Performance Polyamide) is a subset of thermoplastic synthetic resins in the polyamide (nylon) family defined as when 55% or more moles of the carboxylic acid portion of the repeating unit in the polymer chain is composed of a combination of terephthalic (TPA) and isophthalic (IPA) acids. The substitution of aliphatic…

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Polyphthalamide

Nodes27
Edges26
Triples28
Avg. degree1.93
Density0.074074
Components1

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Polyphthalamide

Top relations

has application · 8
Polyphthalamide → Automotive, In, LED, Medical, Other, PPA, PPAs, USB-C
related to Polyphthalamide blends · 8
Polyphthalamide → PA/polyolefin, PPA, PPA/PA, PPA/PA/polyolefin, PPAs, The, This, While

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Important terminology

ppa brand based resins temperature aliphatic ppas 6t high polymer 6i 66 melting point glass resistance properties applications polymers pa

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
automotive powertrain componentsinstance ofchemical resistance and stiffness.PPA based resins are molded into parts to replace metals in applications requiring high temperature resistance0.80text
the housing for high temperature electrical connectorsinstance ofchemical resistance and stiffness.PPA based resins are molded into parts to replace metals in applications requiring high temperature resistance0.80text
many other usesinstance ofchemical resistance and stiffness.PPA based resins are molded into parts to replace metals in applications requiring high temperature resistance0.80text
glass fibersinstance ofmodified with reinforcing agents0.80text
tougheners and/or stabilizers.Formulations with specific properties have been developedinstance ofmodified with reinforcing agents0.80text
tubing for cathetersinstance ofMedical applications0.80text
in personal careinstance ofMedical applications0.80text
for toothbrush bristles as well as hairbrushesinstance ofMedical applications0.80text
local legislationinstance ofThe best recovery options depend on many conditions0.80text
plastic part designinstance ofThe best recovery options depend on many conditions0.80text
access to sorting facilitiesinstance ofThe best recovery options depend on many conditions0.80text
and recycling costsinstance ofThe best recovery options depend on many conditions0.80text

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