相关实验视频

Updated: Jan 15, 2026

Twin-Screw Extrusion Process to Produce Renewable Fiberboards
07:21

Twin-Screw Extrusion Process to Produce Renewable Fiberboards

Published on: January 27, 2021

7.0K

豆价值化:一种绿色加工途径,用于获得纤维素增强剂,用于压缩成型多乳酸生物复合材料

Daniela Negrete-Bolagay1, Victor H Guerrero1, Salomé Galeas1

  • 1Department of Materials, Escuela Politécnica Nacional, Quito 170525, Ecuador.

Materials (Basel, Switzerland)
|October 16, 2025
PubMed
概括

用氧化酸 (OA) 和KOH处理对豆废物进行价值化,可以为生物复合材料提供高度结晶的纤维素增强剂. 这些可持续的增强剂增强了聚乳酸 (PLA) 复合材料的性能,证明了环保材料开发的潜力.

关键词:
纤维素增强的纤维素增强了纤维素的强化.压缩成型压缩成型挤出 挤出 挤出 挤出机械性能 机械性能 机械性能

更多相关视频

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder10:47

Manufacturing Of Robust Natural Fiber Preforms Utilizing Bacterial Cellulose as Binder

Published on: May 22, 2014

28.0K
Pretreatment of Lignocellulosic Biomass with Low-cost Ionic Liquids10:42

Pretreatment of Lignocellulosic Biomass with Low-cost Ionic Liquids

Published on: August 10, 2016

18.9K

相关概念视频

Superplasticizers01:30

Superplasticizers

Superplasticizers are advanced admixtures that enhance the workability of concrete by lowering the water content without compromising the strength of the material. These substances are highly effective water reducers, improving concrete flow, making it easier to work with, and enabling concrete to reach inaccessible areas or densely reinforced sections without mechanical vibration. The key components in superplasticizers are either sulfonated melamine or naphthalene formaldehyde condensates,...
302
Cellulose and Pectic Polysaccharides01:15

Cellulose and Pectic Polysaccharides

 Every plant cell has a cell wall that protects the cell, provides structural support, and gives the cell shape. Cellulose, the main structural component of the plant cell wall, makes up over 30% of plant matter. It is the most abundant organic compound on earth.  Cellulose is an unbranched polysaccharide composed of linear chains of glucose molecules linked by β (1→4) glycosidic bonds.
As a cell matures, its cell wall specializes according to its type. For example, the...
4.6K
Types of Step-Growth Polymers: Polyesters01:20

Types of Step-Growth Polymers: Polyesters

The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the polymer...
2.5K