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Radiation-curable silicone-based additives for coatings and printing inks / Karen Bowling in PAINTINDIA, PAINTINDIA (03/1999)
[article]
Titre : Radiation-curable silicone-based additives for coatings and printing inks Type de document : texte imprimé Auteurs : Karen Bowling, Auteur ; Susanne Struck, Auteur ; Wernfried Heilen, Auteur Année de publication : 1999 Article en page(s) : p. 69-75 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Peinture photodurcissable' radiodurcissable''Matériau revêtement' Encre Durcissement 'Rayonnement UV''Irradiation électron' Adjuvant 'Siloxane polymère' Réticulation Formulation Index. décimale : 667.9 Revêtements et enduits Résumé : Radiation-curing (EB and UV) systems combine solventless coating technology with instantaneous crosslinking. As with other surface coatings, additives are required to achieve optimum application characteristics. Multifunctional surface control additives impart flow, leveling, slip characteristics, air release and can promote adhesion. Many of these properties stem from the additive's inherent lack of system compatibility, allowing the additive to migrate to the air interface. Often specific requirements for radiation-curing systems prohibit the use of non-reactive migratory additives. This paper discusses the development of reactive additives for reactive systems. Molecular structure vs. properties, crosslinking mechanisms, compatibility and formulation parameters are presented. Note de contenu : - Formulation parameters for radiation-curing coatings
- Oligomer selection
- Monomer selection
- Photoinitiators
- Silicone-based additives
- Reactive silicone-based additives
- Measurement of slip and scratch properties
- Measurement of static surface tension
Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12935
in PAINTINDIA > PAINTINDIA (03/1999) . - p. 69-75[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006494 - Périodique Bibliothèque principale Documentaires Disponible Radiation-curable silicone-based additives for coatings and printing inks / Karen Bowling in PAINTINDIA, Vol. XLIX, N° 9 (09/1999)
[article]
Titre : Radiation-curable silicone-based additives for coatings and printing inks Type de document : texte imprimé Auteurs : Karen Bowling, Auteur ; Susanne Struck, Auteur Année de publication : 1999 Article en page(s) : p. 61-65 Note générale : Bibliogr. Langues : Anglais (eng) Tags : 'Peinture photodurcissable' radiodurcissable' 'Matériau revêtement' Encre Durcissement 'Rayonnement UV' 'Irradiation électron' Adjuvant 'Siloxane polymère' Réticulation;Formulation; Index. décimale : 667.9 Revêtements et enduits Résumé : Radiation-curing (EB and UV) systems combine solventless coating technology with instantaneous crosslinking. As with other surface coatings, additives are required to achieve optimum application characteristics. Multifunctional surface control additives impart flow, leveling, slip characteristics, air release and can promote adhesion. Many of these properties stem from the additive's inherent lack of system compatibility, allowing the additive to migrate to the air interface. Often specific requirements for radiation-curing systems prohibit the use of non-reactive migratory additives. This paper discusses the development of reactive additives for reactive systems. Molecular structure vs. properties, crosslinking mechanisms, compatibility and formulation parameters are presented. Note de contenu : - USES OF RADIATION-CURABLE COATINGS
- ENVIRONMENTAL ADVANTAGES
- FORMULATIONS PARAMETERS FOR RADIATION-CURABLE COATINGS
- OLIGOMER SELECTION
- MONOMER SELECTION
- PHOTO-INITIATORS
- SILICON-BASED ADDITIVES
- REACTIVE SILICONE-BASED ADDITIVES
- MEASUREMENT OF SLIP AND SCRATCH PROPERTIES
- MEASUREMENT OF RELEASE PROPERTIES
- MEASUREMENT OF STATIC SURFACE TENSIONPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=13059
in PAINTINDIA > Vol. XLIX, N° 9 (09/1999) . - p. 61-65[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 006488 - Périodique Bibliothèque principale Documentaires Disponible A review of radiation curing : new surface control additives / Karen Bowling in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 68, N° 854 (03/1996)
[article]
Titre : A review of radiation curing : new surface control additives Type de document : texte imprimé Auteurs : Karen Bowling, Auteur ; Jay Adams, Auteur ; Susanne Struck, Auteur Année de publication : 1996 Article en page(s) : p. 91-95 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Monomères
Oligomères
Polyaddition
Réticulation (polymérisation)
Revêtements
Revêtements -- Additifs
Revêtements -- Séchage sous rayonnement électronique
Revêtements -- Séchage sous rayonnement ultraviolet
SiliconesLes silicones, ou polysiloxanes, sont des composés inorganiques formés d'une chaine silicium-oxygène (...-Si-O-Si-O-Si-O-...) sur laquelle des groupes se fixent, sur les atomes de silicium. Certains groupes organiques peuvent être utilisés pour relier entre elles plusieurs de ces chaines (...-Si-O-...). Le type le plus courant est le poly(diméthylsiloxane) linéaire ou PDMS. Le second groupe en importance de matériaux en silicone est celui des résines de silicone, formées par des oligosiloxanes ramifiés ou en forme de cage (wiki).Index. décimale : 667.9 Revêtements et enduits Résumé : Radiation curing is one of the fastest growing segments of the paint and coatings markets. Its advantages include VOC elimination, lower energy costs, increased productivity, low capital costs (UV), low equiment space requirements, and high performance coatings. To optimize the performance properties of radiation-curing coatings, additives are a necessity. To overcome migration problems and deteriorating performance over time often seen with typical silicone additives, a new class of reactive additives has been developed for radiation curing systems. These products are crosslinkable, have little or no tendency towards migration, and provide improvement in flow and leveling, substrate wetting, air release, and slip and release properties as well as scratch resistance. This new class of additive combines the positive attributes of silicone chemistry with that of radiation curing, thereby optimizing UV and EB coating performance. Note de contenu : - Formulation parameters for radiation-curing coatings
- Oligomer selection
- Monomer selection
- Photoinitiator selection for UV-curing systems
- Free radical polymerization
- Additive selection
- Reactive silicone-based additives
- Measurements of slip and scratch properties
- Measurement of release properties
- Measurements of static surface tensionPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18473
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 68, N° 854 (03/1996) . - p. 91-95[article]Exemplaires (1)
Code-barres Cote Support Localisation Section Disponibilité 003524 - Périodique Bibliothèque principale Documentaires Exclu du prêt