Hydrolysis-resistant modification of PLA
Polylactic acid (PLA) has many advantages so that it is currently used in packaging materials, 3D printing, agriculture, medical, textile, and other fields, most of which are disposable products or have relatively short use cycles. Commercial PLA itself has very obvious disadvantages, such as low crystallization rate, poor toughness, and non-flame retardant, which greatly limit […]
A list of auxiliary additives for degradable plastics
Auxiliary additives for biodegradable plastics are an important subsidiary of biodegradable plastics. In recent years, the production and demand of biodegradable plastics have developed rapidly, and the auxiliary industry is also facing opportunities and challenges. This article counts the essential additives for several major types of biodegradable plastics. a) Crystalline polyester nucleating agent such as […]
How to extend the degradation cycle of polylactic acid (PLA) 3D printing materials
3D printing is also known as additive manufacturing. Compared with the large-scale production of traditional manufacturing, 3D printing meets the needs of many customized products. Although the cost of the product is higher, the marginal benefit also increases. 3D printing materials are an important material foundation and key material for the development of 3D printing […]
How to improve the service life of polylactic acid (PLA)
Polylatic acid, or PLA, is also referred to as polypropylene. PLA is a thermoplastic polymer obtained by polymerizing lactic acid as a main raw material. It has good biocompatibility, which can be completely degraded by natural microorganisms, and is an ideal green molecular material. Polylactic acid molecular structure PLA is a polymer material having good biocompatibility, high biological decomposition […]