Formation and morphology of cellulose acetate butyrate (CAB)/polyolefin and CAB/polyester in situ microfibrillar and lamellar hybrid blends |
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Authors: | Dong Wang |
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Affiliation: | Fiber and Polymer Science, University of California, Davis, CA 95616, USA |
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Abstract: | Cellulose acetate butyrate (CAB)/iPP (isotactic polypropylene), CAB/HDPE (high density polyethylene), CAB/PET (poly ethylene terephthalate), CAB/PTT (poly trimethylene terephthalate), CAB/PBT (poly butylenes terephthalate) and CAB/IPET-PEG (poly(ethylene terephthalate-co-isophthalate)-poly(ethylene glycol)) in situ microfibrillar and lamellar hybrid blends at a weight ratio of 80/20 were prepared by melt extrusion. Microfibrillar and lamellar hybrid morphologies of CAB/polyolefin and CAB/polyester blends under different force fields were investigated. The formation process of in situ microfibrillar and lamellar hybrid blends were analyzed and proposed. |
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Keywords: | In situ microfibrillar and lamellar hybrid blends CAB/polyolefin CAB/polyester Morphology Melt extrusion |
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