Name:PA6;
Molecular formula:[-NH-(CH2)5-CO]n-;
Melting
point:215-225℃;
Thermal decomposition
temperature:>300℃;
CAS:25038-54-4;
Properties:semitransparent
or opaque milk white crystalline polymer;
Characteristics: thermoplastic,
light quality, good toughness, good chemical resistance, good
durability, good wear resistance, self lubrication and solvent
resistance, etc;
Density:(g/cm3)
1.14-1.15;
Balanced water absorption:3.5%;
Tensile strength:>
60.0Mpa;
Elongation:>
30%;
Bending
strength:90.0Mpa;
Notch impact strength: >
5(KJ/m2);
Shrinkage -
flow2.4%;
Tensile
strength:65.0MPa;
Flash
point:>400
℃;
Spontaneous combustion
temperature:>450 ℃;
Application:
1. Industrial
production: bearing, round gear, cam, bevel gear, all kinds of
roller, pulley, pump impeller, fan blade, worm wheel,Propeller,
screw, nut, gasket, high pressure seal, oil proof gasket,Oil
resistant container, shell, hose, cable sheath, shearing machine
pulley sleeve, bullhead planer slider, electromagnetic distribution
seat, cold aging equipment, liner,bearing cage,various oil
pipelines on cars and tractors,piston,rope,transmission belt,zero
fog material for textile machinery industry,daily
necessities,packaging films,etc;
2. Automobile:
interior and exterior parts, peripheral parts of engine,radiator
box, front grille, heater box, radiator blade,Steering gear cover,
tail lamp cover, adsorption tank, timing gear cover,fan blade,
various gear, radiator water chamber, air filter shell,intake
manifold, control switch, intake pipe, vacuum connection tube,
airbag, electrical instrument shell,the scraper, pump impeller,
bearing, bushing, seat, door handle, wheel cover,
etc.