Preparation And Characterization Of Collagen/Tio2 Nanocomposite Infrared Low Emissivity Materials
Keywords
Collagen, Tio2, Infrared Emissivity
Abstract
Abstract: A new type of organic-inorganic composite material was obtained by composited with collagen and modified nano-TiO2. The changes of collagen content in the composite with composite temperature and pH were studied. The TiO2 crystal form, Al2O3 coating modification and glutaraldehyde exchange were also investigated. The effect of joint modification on the infrared emissivity of composite materials. The results show that the optimal temperature for composite of collagen and modified nano-TiO2 is 50¡æ, pH is 8.0, and the collagen content can reach up to 9.45wt%. The composite between the two is strong. The synergistic effect significantly reduces the infrared emissivity of the material and improves the thermal stability of the material; after the composite material is cross-linked and modified with glutaraldehyde, it can form a tight and orderly network layered structure, the thermal stability is further improved, and the infrared emission is The rate can be as low as 0.502.
For further information of this article and research, feel free to contact our team for asssitance.
Original research was done by Zhou Yuming, Sun Yanqing
About ETChem
ETChem, a reputable Chinese Collagen factory manufacturer and supplier, is renowned for producing, stocking, exporting, and delivering the highest quality collagens. They include marine collagen, fish collagen, bovine collagen, chicken collagen, type I collagen, type II collagen and type III collagen etc. Their offerings, characterized by a neutral taste, and instant solubility attributes, cater to a diverse range of industries. They serve nutraceutical, pharmaceutical, cosmeceutical, veterinary, as well as food and beverage finished product distributors, traders, and manufacturers across Europe, USA, Canada, Australia, Thailand, Japan, Korea, Brazil, and Chile, among others.
ETChem specialization includes exporting and delivering tailor-made collagen powder and finished collagen nutritional supplements. Their extensive product range covers sectors like Food and Beverage, Sports Nutrition, Weight Management, Dietary Supplements, Health and Wellness Products, ensuring comprehensive solutions to meet all your protein needs.
As a trusted company by leading global food and beverage brands and Fortune 500 companies, ETChem reinforces China’s reputation in the global arena. For more information or to sample their products, please contact them and email karen(at)et-chem.com today.