近日,国际期刊Bioengineering(《生物工程》)发表了题为A New Wave of Industrialization of PHA Biopolyesters(《PHA生物聚酯产业化新浪潮》)的文章。文章介绍了PHA的特性和应用领域,并概述了PHA在全球的商业化浪潮,微构工场独有的“下一代工业生物技术”和产业化能力受到了国际同行的关注。
文章指出:PhaBuilder´s standard P(3HB-co-4HB), labeled “mP34HB 10”, is a fully biodegradable and semicrystalline material. After granulation (prepared by blending with plasticizers, heat stabilizers, and processing additives), it can be used for film blowing, extrusion, injection molding, and 3D printing. mP34HB 10 is reported to biodegrade in different natural environments tested, such as seawater, freshwater, sewage, sludge, and soil, and undergoes composting.(译:微构工场的标准级P(3HB-co-4HB),标记为“mP34HB 10”,是一种完全可生物降解的半晶体材料。造粒后(通过与增塑剂、热稳定剂和加工添加剂混合制备),可用于吹膜、挤出、注塑和3D打印。据了解,mP34HB 10可在不同的自然环境中进行生物降解,如海水、淡水、污水、污泥和土壤,以及堆肥。)
The material is also widely used in polymer modification with other compatible biobased materials such as PLA, other aliphatic polyesters (such as poly(butylene succinate) (PBS), PBSA, or PBAT), and thermoplastic starch (TPS), in addition to some non-biodegradable materials (such as TPU, PVAc, POM, PMMA, and ABS).(译:该材料还被广泛用于与其他兼容的生物基材料的混合改性,如PLA、其他脂肪族聚酯(如聚丁二酸丁二酯(PBS)、PBSA或PBAT) 和热塑性淀粉(TPS),此外还有一些不可生物降解材料(如TPU、PVAc、POM、PMMA 和ABS)。)
图 | Bioengineering期刊封面
整体来看,PHA的应用领域十分广泛。目前,微构工场已经率先实现了量产,其千吨级合成生物学智能生产示范线已正式投产,万吨级生产线也在推动建设中,预计建成后将为下游带去更多优质的绿色产品。
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