Et essentiales differentias inter polyamide et nylon et mysterium eorum applications
I. De ludum eget definitiones
Polyamide: De officialis scientific nomen, circumdanti omnes Polymers continet an mediante coetus (-conh-), comprehendo:
Aromaticum (Kevlar, a bulletproof fibra);
Long-torquem aliphatic (Pa12, et oleum repugnans pipe);
Naturalis dapibus fibris (sericum, lana);
Nylon: A Commercial Duplex Dupont in MCMXXXV (patent us2130523 (specifically referendo ad Aliphatic Polyamides (ut pa6 / Pa66) per se a subset de Polyamides.
II. Et griseo area of Industrial nomenclature
| Labeling strategy | Industria implicationem | Reapse re |
|---|---|---|
| Suppliers Advertise "Nylon" | Annuit commoditatem pa6 / Pa66 (humilis-sumptus mole materia) | Saepe continet ≤25% REDIVIVUS contentus cum degraded proprietatibus |
| Technical documenta specificare "polyamide" | Indicat Engineered Grades (Pa46, PA12, etc.) | Plena Traceability et Certified Specifications |
| Falsa "mutatio nylon" | Transit off filler-onusta pa6 ut confirmat gradu | Calcium carbonate pro speculo fibris → XXX% inferioribus HDT |
III. Fatalis differentias in perficientur parametri
Fraus Aestus Resistentia: LXXX ° C calor deflection temperatus de Nylon Pa66 (Unreinforced) vs. CCXXX ° C calor deflectura temperatus de polyamide Pa6t (Reinforced).
Humorem effusio captionem: 9,5% saturateratated aqua effusio de Nylon P6 eventus in 0,8% calces dimensiva expansion. XII% aqua absorption of Polyamide PA12 non solum 1.5% et est maluit choice pro praecisione medicinae Catheters.
Disparate UV Lifespans: velit Nylon Partes (Pa66) Creta post duos annos, cum aromaticum polyamide (PPTA) manet crack-liberum pro decem annis.
IV. Sanguinis rubrum linea in applicationem agri
Polyamide debet esse in vita-minabatur condicionibus; Pretium est Nylon Euge
Automotive Turbocharger Pipes: Pa6t (Polyamide) et Pa66 (nylon) et leak → engine ignem
Alta-mare fibra opticus cable armis: PA12 (Polyamide) et PA6 (Nylon) hydrolysis et fractura → communicationis interruptio
Bulletproof Inserts: Aramid (Polyamide) et Nylon Pa66 sunt penetravit → casualitatibus
V. Procurement MALITIA Deprehendences Ciceronis
Certification Source: Requirere Ul Yellow Card (Chemical nomen Polyamide, ut Polyamide LXVI ANTOLIUM; Nam nylon, nylon VI)
MOLLEX Index mensurement: Nylon Pa6 est left index of 27g / 10min (CCXXX ° F) vs. 15g / 10min (CCXCV ° C) ad Polyamide PA46
Vera flamma idem: Nylon emat albus fumus cum ardenti odor → polyamide PPSu est flamma-retardant et Smokeless (V-0 Certification)
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