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Calcined kaolin - A master tool for TiO2 reduction / Sagar Bangar in PAINTINDIA, Vol. LXIX, N° 7 (07/2019)
[article]
Titre : Calcined kaolin - A master tool for TiO2 reduction Type de document : texte imprimé Auteurs : Sagar Bangar, Auteur ; Robin Varghese, Auteur ; Gaurav Shukla, Auteur Année de publication : 2019 Article en page(s) : p. 68-76 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chlorure de polyvinyle
Dioxyde de titane
Extendeurs
Kaolin
Revêtements:Peinture
Taille des particulesIndex. décimale : 667.9 Revêtements et enduits Résumé : Kaolinite is a mineral belonging to the family of aluminosilicates. It is usually referred to as "China Clay" because it was first discovered at Kao-Ling, in China. The term kaolin is generally used fora set of common clay minerals having significant amount of kaolinite.
Of specific commercial interest is the degree of crystallinity of Kaolin that controls the key film property that is brightness, whiteness, opacity, gloss, film strength. Kaolins whiteness and laminar nature makes it extremely suitable for its broad use in coating industry as an extender.
In its hydrous or calcined forms, kaolin is capable of improving the optical, mechanical and rheological properties of a paint. These are widely used in range of PVC paints whether it's glossy, satin or matt paint. They deliver mainly three properties that is increased opacity, whiteness and scrub resistance. In a time when coating manufactures are keen to reduce the TiO2 cost burden, optimization without compromising the performance is a greater challenge, and Kaolin offers an optimum solution.
This paper describes various possibilities and some commercial aspects which Kaolin can create for both TiO2 optimization as well as performance enhancement.Note de contenu : - FUNDAMENTAL REASONS FOR KAOLIN SUPPORTING OPTICAL PERFORMANCE : High PVC paints - Low/mid PVC paints - Kaolin vs other extenders - Materials used - Characterization
- EXPERIMENTATION : EXPLORATION STUDIES OF KAOLIN IN DIFFERENT RANGE OF PRODUCTS
- CHARACTERIZATION OF FINER & BRIGHTER KAOLIN VS OTHER EXTENDRES : Experiments in medium PVC interior and exterior formulation
- RESULTS AND DISCUSSIONS : Results of experiments
- Figure : Kaolin structure
- Table 1 : Typical properties of kaolinEn ligne : https://drive.google.com/file/d/147sL3zneR605THhKkGMpy4OeFVjJxFdL/view?usp=share [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=32819
in PAINTINDIA > Vol. LXIX, N° 7 (07/2019) . - p. 68-76[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21076 - Périodique Bibliothèque principale Documentaires Disponible Harvesting nanotechnology and it's implication in coating industry : opportunities & future potential / Onkar Saware in PAINTINDIA, Vol. LXXI, N° 2 (02/2021)
[article]
Titre : Harvesting nanotechnology and it's implication in coating industry : opportunities & future potential Type de document : texte imprimé Auteurs : Onkar Saware, Auteur ; Gaurav Shukla, Auteur Année de publication : 2021 Article en page(s) : p. 62-68 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Chimie industrielle
Coût-Efficacité
Études de marché
Nanoparticules
Nanoparticules -- Applications industriellesIndex. décimale : 620.5 Nanotechnologies Résumé : Nanotechnology is one of the latest and amongst most talked about domain in the area where technology dom inates everything. This has not only created possibilities for many new areas but also has offered solutions to larger number of problems in the coating arena. Many national and international level organizations have more focused spending on R&D budget for exploiting capabilities of nanotechnology including manufacturing. These materials are expanding range of nove) properties that are discovering new concept beneficial for application in different industrial segments.
Nano-science is area of scientific development which is going to get far more promises in future. Nano-materials are smaller, lighter and faster mean to make smarter things, using fewer raw materials, impacting to improve quality and production volume and yield.
This paper describes various nanotechnology enabled materials and their application in paints and coating industries. This also takes into account to capture the nanotechnology development by highlighting the various initiatives undertaken by the government and non-government bodies to promote basic R&D in it the major role involved and the state of regulatory framework existing in the global market.Note de contenu : - INDIAN SCENARIO : Governmental support
- INDUSTRIAL SUPPORT TO NANOMATERIALS R&D
- MARKET OF NANO-MATERIALS
- LEADING PATENTING COUNTRIES IN NANOTECHNOLOGY - 2016
- LEADING PATENTING COUNTRIES IN NANOTECHNOLOGY 2017
- RANKING OF COUNTRIES IN NANOTECHNOLOGY PUBLICATION IN 2017
- APPLICATION OF NANO-MATERIALS IN COATING INDUSTRIES : Anti-finger print nano-coating - Anti-microbial nano-coating - Anti-corrosion nano coating - UV resistant nano coating - Anti-abrasion and anti-scratch nano-coating
- ADVANTAGES-BENEFITS-CONSTRAINTS & DISADVANTAGES (ABCD) FRAMEWORK OF NANO TECHNOLOGY : a) Advantage of nanotechnology - b) Benefits of nanotechnology - c) Constraints of nanotechnology - d) Disadvantages of nanotechnology
- CHALLENGES FOR NANOTECHNOLOGY IN COMMERCIALIZATION : A) Agile introduction- R&D to market - B) Valley of death - C) Lack of infrastructure - D) Lack of existence of benchmarks - E) Officious delays - F) Trained & skilled professionals - G) Sustainability in the market
- Table 1 : The primary material product types and primary market focus of nano materials companies
- Table 2 : Global market for nano-coating 2012-2024
- Table 3 : Top ten countries in the number of nanotechnology granted patents published in USPTO in 2016
- Table 4 : Top ten countries in the number of nanotechnology published patent applications in USPTO in 2016
- Table 5 : Top ten countries in the number of nanotechnology granted patents published in USPTO in 2017
- Table 6 : Top ten countries in the number of nanotechnology published patent applications in USPTO in 20117En ligne : https://drive.google.com/file/d/1_4wcdeLkvxT1NZe_1kk7XIHUqYkYYQ_r/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=35236
in PAINTINDIA > Vol. LXXI, N° 2 (02/2021) . - p. 62-68[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 22558 - Périodique Bibliothèque principale Documentaires Disponible