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Flame-retardant brominated styrene-based polymers. X. dibromostyrene grafted latexes / N. A. Favstritsky in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 69, N° 868 (05/1997)
[article]
Titre : Flame-retardant brominated styrene-based polymers. X. dibromostyrene grafted latexes Type de document : texte imprimé Auteurs : N. A. Favstritsky, Auteur ; J. -L. Wang, Auteur Année de publication : 1997 Article en page(s) : p. 39-44 Note générale : Bibliogr. Langues : Américain (ame) Catégories : Brome
Colles:Adhésifs
Copolymères greffés
Copolymérisation
Dibromostyrène
Fibres textiles
Latex
Liants
Matériaux -- Propriétés thermiques
Polyaddition
Polymères ignifuges
Polymérisation en émulsion
Produits d'étanchéité
Revêtements
StyrèneIndex. décimale : 667.9 Revêtements et enduits Résumé : This paper describes the synthesis, characterization, and some applications of flame-retardant dibromostyrene grafted latexes. These latexes are synthesized by an emulsion polymerization technique. One of the prime factors to be considered in the choice of a commercial latex or a latex blend to be grafted is the glass transition temperature(s) of the polymer(s) in the final latex desired. The graft latexes were characterized in terms of glass transition temperature, solids content, bromine content, grafted dibromostyrene content, and flame retardancy. They are useful for a wide range of applications, including fabric backcoatings, carpetings, paints, adhesives, sealants, caulks, nonwoven binders, etc. Note de contenu : - EXPERIMENTAL : Materials - Characterization
- FLAME RETARDANCE TESTING AND RESULTS : Flame retardancy of physical blend vs. graft latex - Textile backcoating A - Textile backcoating B - Textile backcoating C - Contact adhesive - Latex binder - Latex sealant - Latex paintPermalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=18241
in JOURNAL OF COATINGS TECHNOLOGY (JCT) > Vol. 69, N° 868 (05/1997) . - p. 39-44[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 003537 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Flexible formulation : Eliminating external plasticizer can improved performance in waterborne caulks and sealants Type de document : texte imprimé Auteurs : Rick Miner, Auteur Année de publication : 2017 Article en page(s) : p. 18-21 Langues : Américain (ame) Catégories : Assemblages (technologie)
Formulation (Génie chimique)
Liants
Plastifiants -- Suppression ou remplacement
Produits d'étanchéitéIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : A caulking sealant has three basic functions: filling a gap between two or more substrates; forming a barrier through the physical properties of the sealant itself and by adhesion to the substrate; and maintaining sealing properties for the expected lifetime, service conditions, and environments. To help maintain flexibility at low temperatures and to retain performance, most pigmented acrylic latex sealants on the market today are formulated with a supplementary external plasticizer. When properly chosen and formulated, plasticizers such as benzylbutyl phthalate, dipropylene glycol dibenzoate or others effectively lower the glass-transition temperature (Tg) of acrylic polymers and thus “soften” the composition.
At the same time, heavy reliance on plasticizers in a sealant formulation can result in negative side effects, such as mildew growth or glossing. In addition, the use of phthalate plasticizers has recently come under scrutiny due their poor toxicological profile. For these reasons, product developers are beginning to look at new latex binders that allow for the elimination or significant reduction of plasticizers from the formulation. New technologies in this area offer many benefits and may help formulators improve product performance while still achieving the flexibility of high-plasticizer products.
It is first important to understand the historical importance of plasticizers and how they are used today. Waterborne acrylic latex sealants generally offer excellent durability in terms of ultraviolet light resistance and chemical resistance. Further, they offer desirable application properties such as ease of gunning, tooling and cleanup; the elimination of solvent odors and flammability; and the ability to be painted shortly after joint placement. Highly plasticized systems yield flexible sealants with movement capability of ± 35% and the ability to meet the performance requirements of high-performance sealants such as ASTM C 920.Note de contenu : - Plasticizer migration
- Reducing or eliminating external plasticizers
- FIGURES : 1. Comparison of the tensile-elongation of externally plasticized (30% based on polymer solids) and plasticizer-free sealant formulated with the latex - 2. Comparison of dirt pickup and mildew resistance of externally plasticized (30% based on polymer solids) and plasticizer-free sealants after 24 months of north vertical exterior exposure in Cary, N.C. - 3. Comparison of dirt pickup, mildew and crack resistance of externally plasticized (caulk samples A and B) and plasticizer-free (caulk samples C and D) after 48 months of north vertical exterior exposure in Cary, N. C. - 4. formluation guidelines for achieving adequate low-temperature flexibility
- TABLES : 1. Suggested formulation ASTM C834/-17°C caulking sealant - 2. Suggested formulation ASTM C920 class 25 caulking sealantEn ligne : http://www.adhesivesmag.com/articles/95594-flexible-formulation-of-waterborne-ca [...] Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=28954
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 24, N° 7 (07/2017) . - p. 18-21[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19157 - Périodique Bibliothèque principale Documentaires Disponible Foam-in-place gasketing system offers benefits / Scott Hoover in ADHESIVES AGE, Vol. 37, N° 9 (08/1994)
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Titre : Foam-in-place gasketing system offers benefits Type de document : texte imprimé Auteurs : Scott Hoover, Auteur Année de publication : 1994 Article en page(s) : p. 18-21 Langues : Américain (ame) Catégories : Alliages polymères
Automobiles -- Matériaux
Caoutchouc
Mousses plastiques
Polyuréthanes
Produits d'étanchéitéIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Equipment has been developed that produces closed-cell foam gaskets from a range of pumpable sealants and caulks. Called foam-in-place gasketing, or FIP, it mixes the gasketing material with an inert gas that expands during dispensing, and forms a resilient, reusable foam gasket. Note de contenu : - Meeting OEM needs
- System flexibility
- Material selection
- Design considerations
- Closing the gap
- Compressibility
- Design for manufacturingEn ligne : https://drive.google.com/file/d/1Ig8mVWsm5iUa-WFJ1O8DEr2gksUfV0Ro/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=20849
in ADHESIVES AGE > Vol. 37, N° 9 (08/1994) . - p. 18-21[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 001042 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Formaldehyde and health risks : Negative health effects caused by formaldehyde can be avoided through safe ventilation practices and detection instruments Type de document : texte imprimé Année de publication : 2013 Article en page(s) : p. 22-23 Langues : Américain (ame) Catégories : Air intérieur -- Pollution
Bois -- Collage
Colles:Adhésifs
Construction -- Matériaux
Formaldéhyde -- Toxicologie
Pollution -- Mesure
Produits d'étanchéité
Risques pour la santéIndex. décimale : 668.3 Adhésifs et produits semblables Résumé : Formaldehyde is a chemical widely used to manufacture building materials and various household products. Formaldehyde resin is an adhesive commonly used in woodworking, especially in veneer and lamination work. It is known for open working time, rigidity and moisture resistance.
Formaldehyde resins are traditionally used in the wood panel industry. Both particleboard and medium-density fiberboard (MDF) generally use urea-formaldehyde (UF) resins. Decorative plywood and veneered composites can also use resins; these interior applications are often found in paneling, cabinets or furniture.
Formaldehyde resins are traditionally used in the wood panel industry. Both particleboard and medium-density fiberboard (MDF) generally use urea-formaldehyde (UF) resins. Decorative plywood and veneered composites can also use resins; these interior applications are often found in paneling, cabinets or furniture.Note de contenu : - Off-gassing conditions
- Health effects
- Exposure levels
- Safety and detectionEn ligne : http://www.adhesivesmag.com/articles/92074-formaldehyde-and-health-risks Format de la ressource électronique : Web Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19049
in ADHESIVES & SEALANTS INDUSTRY (ASI) > Vol. 20, N° 7 (07/2013) . - p. 22-23[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15348 - Périodique Bibliothèque principale Documentaires Disponible
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Titre : Formularies for concrete Type de document : texte imprimé Auteurs : Harish Agrawal, Auteur Année de publication : 2021 Article en page(s) : p. 110-118 Langues : Anglais (eng) Catégories : Assemblages (technologie)
Construction -- Matériaux
Formulation (Génie chimique)
Mastics
Mastics bi-composant
Matériaux cimentaires
Polyacryliques
Polychloroprène
Polysulfures
Polyuréthanes
Produits d'étanchéité
RéticulantsIndex. décimale : 620.13 Matériaux de construction : pierre, ciment, béton, liants de Résumé : Choosing the right type of concrete for your commercial or residential project can ensure the greatest durability and longevity for these applications. The formulations used to create standard concrete can vary within a relatively narrow band of tolerances. Depending on the use to which this material will be put, the ratio between cernent, aggregate and water can differ significantly.
Various formulations for different compound used in construction industry are discussed in this article.
Note de contenu : - Solvent based formulations
- Polysulphide based sealant
- Two component - Gum grade-black
- Polysulhide based sealant (single component - gum grade - white
- Polyurethane based sealant (two component - gum grade - white
- Acrylic solution sealant (gun grade - white)
- Neoprene based sealant
- Waterbase acrylic sealer
- Acrylic solution sealant (based on acrylic emulsions)
- Polyvinyl acetate based sealant (tub and tile caulk - white - low shrinkage)
- Concrete integral waterproofing
- Concrete integral waterproofing powder form
- Specialized products
- Air entraining agent
- Purpose of using air entraining agent
- Water reducing agent
- Rapid hardening agentEn ligne : https://drive.google.com/file/d/1buzTIdJ8A25zg_BrAHfGcRHODTIsX8Ix/view?usp=drive [...] Format de la ressource électronique : Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=37112
in PAINTINDIA > Vol. LXXI, N° 11 (11/2021) . - p. 110-118[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 23261 - Périodique Bibliothèque principale Documentaires Disponible PermalinkImproving the performance of reactive adhesives / Jan Lenz in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 203, N° 4588 (09/2013)
PermalinkLiquid-modified pur MDI / Johan van Tongelen in ADHESIVE TECHNOLOGY, Vol. 15, N° 3 (09/1998)
PermalinkMeasurement of condensate- and smoke-causing emissions from automotive paints and sealers / Martin A. Ferman in JOURNAL OF COATINGS TECHNOLOGY (JCT), Vol. 71, N° 899 (12/1999)
PermalinkMethacrylates in sealant applications in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 20, N° 1 (01/2013)
PermalinkMéthodes d'essais des matériaux de chapes. Partie 4 : Détermination de la résistance à l'usure BCA - Norme NF EN 13892-4 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (2003)
PermalinkPermalinkPermalinkA new cure for adhesives and sealants in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 23, N° 5 (05/2015)
PermalinkA new route to high-performance flexible coatings and adhesives : 2D STPE/epoxy technology in POLYMERS PAINT COLOUR JOURNAL - PPCJ, Vol. 210, N° 4662 (06/2020)
PermalinkNorme d'exécution des travaux. Réfection de façades en service par revêtements d'imperméabilité à base de polymères - Norme NF P 84-404-1/A1 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (2000)
PermalinkNorme d'exécution des travaux. Réfection de façades en service par revêtements d'imperméabilité à base de polymères - Norme NF P 84-404-1 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1993)
PermalinkNorme d'exécution des travaux. Réfection de façades en service par revêtements d'imperméabilité à base de polymères - Norme NF P 84-404-2 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1993)
PermalinkNorme d'exécution des travaux. Réfection de façades en service par revêtements d'imperméabilité à base de polymères - Norme NF P 84-404-3 / Association Française de Normalisation (Paris) / Saint-Denis La Plaine : Association Française de Normalisation (AFNOR) (1993)
PermalinkPCB industry drives changes in packaging / Jim Enochs in ADHESIVES & SEALANTS INDUSTRY (ASI), Vol. 20, N° 8 (08/2013)
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