相关实验视频

Updated: Jan 16, 2026

Preparation and Testing of Plant Seed Meal-based Wood Adhesives
08:09

Preparation and Testing of Plant Seed Meal-based Wood Adhesives

Published on: March 5, 2015

9.1K

未经修改的植物和废油作为PU地板粘合剂的功能添加剂:一项比较研究

Żaneta Ciastowicz1,2, Renata Pamuła2, Edyta Pęczek1,2

  • 1Department of Applied Bioeconomy, Wrocław University of Environmental and Life Sciences, 37a Chełmońskiego Str., 51-630 Wroclaw, Poland.

Molecules (Basel, Switzerland)
|September 27, 2025
PubMed
概括

这项研究发现,未经修改的植物油,包括麻油,菜油和向日油,可以在满足机械标准的同时以10%的重量加入到聚氨 (PU) 板粘合剂中. 这种方法避免了额外的加工步骤,减少了碳足迹.

关键词:
挥发性有机化合物查麻油麻油的使用方法泄漏 (leaching) 泄漏 (leaching) 是指一个过程.亚麻油 亚麻油是一种板地板是花板的地板.油菜油 油菜油 油菜油太阳花油的使用方法两个组成部分的聚氨粘合剂.使用过的油.

更多相关视频

Evaluation of the Curing of Adhesive Systems by Rheological and Thermal Testing09:06

Evaluation of the Curing of Adhesive Systems by Rheological and Thermal Testing

Published on: July 3, 2020

7.7K
The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties09:06

The Effect of Construction and Demolition Waste Plastic Fractions on Wood-Polymer Composite Properties

Published on: June 7, 2020

8.5K

相关概念视频

Additives and Fillers in Concrete01:29

Additives and Fillers in Concrete

Additives and fillers are integral to enhancing the properties of concrete. Pozzolans and blast-furnace slag are additives or admixtures due to their reactions with calcium hydroxide released during cement hydration. Fillers, which are finely ground and similar in fineness to Portland cement, improve concrete attributes such as workability density, and reduce capillary bleeding or cracking. Some fillers possess hydraulic properties or participate in benign reactions within the cement paste.
The...
332
Plasticizers01:31

Plasticizers

Water-reducers, or plasticizers, are chemical admixtures used in concrete to improve strength and workability. These additives reduce the water-cement ratio without compromising workability, lower the cement content while maintaining the same workability, or increase workability to assist concrete placement in inaccessible areas.
Plasticizers function by using surface-active agents to create repulsive electrostatic forces between cement particles. This dispersion enhances the concrete's...
337
Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)00:53

Olefin Metathesis Polymerization: Acyclic Diene Metathesis (ADMET)

Acyclic diene metathesis polymerization or ADMET polymerization involves cross-metathesis of terminal dienes, such as 1,8-nonadiene, to give linear unsaturated polymer and ethylene. As ADMET is a reversible process, the formed ethylene gas must be removed from the reaction mixture to complete the polymerization process.
Similar to cross-metathesis, ADMET also involves the formation of metallacyclobutane intermediate by [2+2] cycloaddition of one of the double bonds of a terminal diene with...
2.2K
Abrasion Resistance of Concrete01:23

Abrasion Resistance of Concrete

Abrasion resistance is an essential characteristic of concrete that determines its durability and longevity under various wear conditions. Concrete surfaces are vulnerable to different types of abrasion. For instance, surfaces may wear down due to the constant movement of vehicles or be eroded by solids carried in water, as seen in concrete canal linings. Specific tests are conducted to measure the abrasion resistance of concrete.
One such test is the revolving disc test, where three plates...
518