关键词 ： PLA 纤维；物理机械性能；缩水率；耐酸碱性 [gap=7360]Key words: PLA Fibers; Physical and Mechanical Properties; Shrinkage; Acid and Alkali Resistance
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PS version is widely used in the production line, with acid and alkali resistance.
广泛用于PS版生产线上，具有耐酸，耐碱性能。
In acid and alkali resistance, submersible pumps etc widely adopted, prolong the pump life.
在耐酸、耐碱、潜水电泵等领域广泛采用，延长水泵寿命。
Acid and alkali resistance, oil resistance, hydrolysis, ageing resistance, resistance to sunshine.
抗酸碱，水解，耐油，耐老化，耐日照。
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