Citation:
Sun Yongzeng, Cong Peirong, Wu Chen, Zhang Jiasheng. WASTE PET RESIN FOR POWDER COATING[J]. Chinese Journal of Applied Chemistry,
;1993, 10(4): 70-71.
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A technical procedure has been described for preparation of powder coating from waste PET resin. It consists of degradation of PET resin in the presence of propylene glycol and glycerin at 533K and ultilization of isocyanato-terminated precursor as latent curing agent. The coating shows a satisfactory result in physical and chemical properties.
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Keywords:
- PET resin,
- powder coating,
- preparation
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