YANG GUI-SHENG, LU FENG-CAI. POLYCAPROLACTAM MODIFIED BY THREE AROMATIC COMPOUNDS CONTAINING QUINOXALINE RING. [J]. Acta Polymerica Sinica (6):653-661(1991)
DOI:
YANG GUI-SHENG, LU FENG-CAI. POLYCAPROLACTAM MODIFIED BY THREE AROMATIC COMPOUNDS CONTAINING QUINOXALINE RING. [J]. Acta Polymerica Sinica (6):653-661(1991)DOI:
POLYCAPROLACTAM MODIFIED BY THREE AROMATIC COMPOUNDS CONTAINING QUINOXALINE RING
Fourteen MC nylons (polycaprolactam) modified by three aromatic compounds containing quinoxaline ring were prepared. Their morphology
impact strength
water absorbency and melting behaviour were characterized. The introduction of the mono-model compound of poly-phenylquinoxaline(PPQ) has little effect on the crystallization of MC nylon. The addition of small amounts of phenazine (0.005-5.0%) induced a great change of color
morphology and properties of MC nylon. The modification effect was considered to result from the bydrogen bond between nylon-6 and phenazine. The effect of the di-model compund of PPQ on MC nylon is between that of he mono-model compound and phenazine.
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