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一种名为生物基聚羟基烷酸酯(PHA)的共聚物,可开发出一类新型可再生的高效多功能聚氯乙烯增韧剂,它具有良好的紫外稳定性能和透明性能,可提高聚氯乙烯复合材料的韧性和塑化性能,并获得更好的加工性能。Metabolix公司开发出一类新型可再生的高效多功能聚氯乙烯增韧剂。这是一类名为生物基聚羟基烷酸酯(PHA)的共聚物,具有提高所有聚氯乙烯复合材料的韧性、塑化性能以及更好的加工性能。它们还具有良好的紫外稳定性能和透明性能,不会促进生物降解能力,具有菌类耐受性。由于具有和聚氯乙烯的独特相容性,PHA改性剂不会渗移、提取或挥
A copolymer called bio-based polyhydroxyalkanoates (PHA) developed a new class of renewable, high-efficiency, multi-functional PVC tougheners with good UV stability and transparency that increased PVC composite toughness and plasticizing properties, and get better processing performance. Metabolix has developed a new class of renewable and efficient multi-functional PVC toughening agent. This is a class of copolymers called bio-based polyhydroxyalkanoates (PHA) that improve the toughness, plasticizing properties, and processability of all PVC composites. They also have good UV stability and transparency, do not promote biodegradability, and have fungal tolerance. Due to its unique compatibility with PVC, PHA modifiers do not bleed, extract or volatilize