Overview on Mechanical Recycling by Chain Extension of POSTC-PET Bottles

Overview on Mechanical Recycling by Chain Extension of POSTC-PET Bottles
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POSTC-PET瓶扩链机械回收概述

DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
M. Petrache
M. Petrache
中科院分区:
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文献类型:
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作者:
Doina Dimonie;R. Socoteanu;Simona;I. Fierăscu;R. Fierăscu;Celina Petrea;C. Zaharia;M. Petrache

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消费后的聚对苯二甲酸乙二醇酯瓶 (POSTC-PET) 可通过化学或/和机械工艺回收。 POSTC-PET 化学回收在欧洲很普遍,基于二次聚合物的解缩聚以及将所得产品用于纤维和非织造材料行业。 POST PC 机械回收需要相变(熔化),并且可以在不使用或使用聚合物升级的情况下实现(Mancini,1999;Akovali,1988;Belletti,1997;Ehrig,1992;Erema,2002;Firas,2005;Sandro & Mari,1999;Scheirs,1998;Awaja,2005)。
The post consumer poly(ethylene therephtalate) bottles (POSTC-PET) can be recycled by chemical or / and mechanical processes. The POSTC-PET chemical recycling is widespread in Europe and is based on depolycondensation of secondary polymers and usage of the resulted products for the purposes of the fibre and unwoven material industry. The POST PC mechanical recycling requires a phase transformation (melting) and can be attained without or with polymer up-gradation (Mancini, 1999; Akovali, 1988; Belletti, 1997; Ehrig, 1992; Erema, 2002; Firas, 2005; Sandro & Mari, 1999; Scheirs, 1998; Awaja, 2005).