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- 聚乳酸（一种新型生物降解材料）_百度百科
PLA的分子结构主要由乳酸单元构成，具备一定的结晶性和热稳定性，其玻璃化转变温度和熔点较低，这使其在一些特定应用中表现出较好的加工性能。 PLA的核心特性包括较好的机械性能、透明性和优异的生物降解性。
- Polylactic acid - Wikipedia
The most common route to PLA is the ring-opening polymerization of lactide with various metal catalysts (typically tin ethylhexanoate) in solution or as a suspension The metal-catalyzed reaction tends to cause racemization of the PLA, reducing its stereoregularity compared to the starting material (usually corn starch) [10]
- 聚乳酸（PLA）之基础篇 - 知乎
聚乳酸 （聚 丙交酯，Poly lactic acid，英文简称 PLA）是一种合成的可生物降解的热塑性脂肪族聚酯聚合物材料，主要原料来源于玉米等天然材料，环境友好、可塑性好、易于加工成型，作为高科技产品和环保产品已成为一个研究热点，有着广泛的研究和应用前景
- Polylactic acid (PLA): Properties, synthesis, and biomedical . . .
PLA is an aliphatic polyester composed of blocks of lactic acid, or 2-hydroxypropanoic acid The building block for the synthetic PLA polymer is lactic acid, which was isolated the first time by the Swiss chemist Scheele in the 1700s, and its first biomedical application was in the repair of mandibular fractures in dogs [9]
- PLA: Home - Worker’s Compensation Board of Indiana
08 29 2024 - PLA and Indiana State Board of Funeral and Cemetery Service Issue Statement about Spring Valley Funeral Cremation Service (New Albany, Indiana) 06 27 2024 - Indiana State Law Requires Written Listing and Buyer Agency Agreements between Real Estate Brokers and their Clients, Effective July 1, 2024
- Polylactic Acid (PLA): How to select the right grade? - SpecialChem
This guide breaks down what makes PLA a versatile biopolymer and shows how to identify the PLA grade that best fits a specific requirement
- 聚乳酸 - 維基百科，自由的百科全書
聚乳酸 （polylactic acid，PLA）又稱 聚丙交酯 （polylactide） [1]，是由 乳酸 聚合 而成的可 生物降解 高分子材料，屬於一種 熱塑性 脂肪族 聚酯。 聚乳酸具有良好的生物相容性、熱穩定性、可加工性能和耐溶劑性，一般都有良好的機械和加工性能。
- Synthesis, properties, environmental degradation, processing, and . . .
This review presents information about the various methods of synthesis of PLA, its properties, and the environmental degradation of PLA In addition, the different processing techniques of PLA are also reviewed
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