Development and performance evaluation of a new thermal insulation material from rice straw using high frequency hot-pressing

2015 ◽  
Vol 87 ◽  
pp. 116-122 ◽  
Author(s):  
Kangcheng Wei ◽  
Chenglong Lv ◽  
Minzhi Chen ◽  
Xiaoyan Zhou ◽  
Zhenyu Dai ◽  
...  
Keyword(s):  
Performance Evaluation ◽  
Rice Straw ◽  
Thermal Insulation ◽  
Hot Pressing ◽  
High Frequency ◽  
Insulation Material ◽  
Thermal Insulation Material ◽  
And Performance

scholarly journals Biobased foams for thermal insulation: material selection, processing, modelling, and performance

RSC Advances ◽  
2021 ◽  
Vol 11 (8) ◽  
pp. 4375-4394
Author(s):  
Rebecca Mort ◽  
Keith Vorst ◽  
Greg Curtzwiler ◽  
Shan Jiang
Keyword(s):  
Thermal Conductivity ◽  
Physical Properties ◽  
Thermal Insulation ◽  
Material Selection ◽  
Insulation Material ◽  
Materials Selection ◽  
Thermal Insulation Material ◽  
Low Thermal Conductivity ◽  
And Performance

This review outlines the progress in biobased foams with a focus on low thermal conductivity. It introduces materials selection and processing, compares performance, examines modelling of physical properties, and discusses challenges in applying models to real systems.

Influences of Emulsion on Water Resistance of Vitrified Micro Bubbles Thermal Insulation Material

2013 ◽  
Vol 662 ◽  
pp. 433-436
Author(s):  
Jiang Zhu ◽  
Guo Zhong Li
Keyword(s):  
Compressive Strength ◽  
Polyvinyl Alcohol ◽  
Stearic Acid ◽  
Thermal Insulation ◽  
Water Resistance ◽  
Insulation Material ◽  
Molding Process ◽  
Thermal Insulation Material ◽  
Improve Water Resistance ◽  
Softening Coefficient

Vitrified micro bubbles thermal insulation material was made of vitrified micro bubbles, cement, fly ash, gypsum and sodium silicate, by molding process. VAE emulsion and stearic acid-polyvinyl alcohol emulsion were added to improve water resistance of the material. Mixed with 10% VAE emulsion and 5% stearic acid-polyvinyl alcohol emulsion, properties of the material are followed as: flexural strength 0.64MPa, compressive strength 1.35MPa, softening coefficient 0.71 and 2h volumetric water absorption 6.9%.

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