Polyamides
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Polyamides
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CAS No:
63428-83-1
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Chemical Name:
Polyamides
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Synonyms:
Polyamides;Amides,poly-;Amides,polymers;Polyamides,polymers;Oligamides;Nylon;Nylons;Polyamide;Amide resins;Poly[(alkylpentamethylene)terephthalamides] polyamides;Poly(alkyleneterephthalamides) polyamides;Oligomers polyamides;Nylon oligomers;Amides,polymers;Polyamide polymers;PPA;9008-75-7;9012-28-6;71210-64-5
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CAS No:
Description
d 1.18 g cm-2 Most nylons exhibit a combination of high melting point, high strength, impact resistance, wear resistance, chemical inertness, and a low coefficient of friction.
Characteristics
108.27000
-0.41
1.0±0.1 g/cm3
250-260 °C(lit.)
611.8±50.0 °C at 760 mmHg
323.8±30.1 °C
1.481
Safety Information
NONH for all modes of transport
3
24/25
RF5250000
Stable. Incompatible with strong oxidizing agents, strong bases.
P260, P261, P264, P270, P271, P272, P273, P280, P301+P312, P301+P330+P331, P302+P352, P303+P361+P353, P304+P312, P304+P340, P305+P351+P338, P310, P312, P321, P330, P333+P313, P363, P391, P403+P233, P405, P501
H302
Polyamides Use and Manufacturing
nylons have filled an important role for industry and the consumer in various formulations, shapes, and forms, e.g., oriented fibers, which are subsequently processed into fabrics, fishing line, and other monofilament uses; injection-molded nylons, used as bearings, gears, and other parts subjected to wear and impact; extruded nylon tubing and hose, used in large quantity because of its chemical inertness, high strength, and flexibility; oriented nylon strip used as strapping for packaging, displacing traditional steel strapping; and heavy cast-nylon parts, frequently used in the textile, paper-making, and bottle-handling fields. Tire cord; hosiery; wearing apparel component; bristles for toothbrushes, hairbrushes, paint brushes (nylon 610); cordage and towlines for gliders; fish nets and lines; tennis rackets; rugs and carpets; molded products; turf for athletic fields; parachutes; composites; sails; automotive upholstery; film; gears and bearings; wire insulation; surgical sutures; artificial blood vessels; metal coating;pen tips; osmotic membranes; fuel tanks for automobiles.
Computed Properties
Molecular Weight:111.14
XLogP3:1.3
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:4
Exact Mass:111.068413911
Monoisotopic Mass:111.068413911
Topological Polar Surface Area:18.1
Heavy Atom Count:8
Complexity:70.9
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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