Fire retardant intumescent coating for lining materials / N. K. Saxena in PAINTINDIA, Vol. LVI, N° 7 (07/2006)

[article]  inPAINTINDIA > Vol. LVI, N° 7 (07/2006) . - p. 67-70 Titre : Fire retardant intumescent coating for lining materials Type de document : texte imprimé Auteurs : N. K. Saxena, Auteur ; Sunil K. Sharma, Auteur Année de publication : 2006 Article en page(s) : p. 67-70 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : A few fire retardant intumescent coatings free from asbestos and halogenated compounds are developed for lining materials. Fire performance and emission of smoke have been evaluated employing different BS and ASTM standards. The results were found well within the limits. On exposure, the coated specimens neither showed any surface spread of flame nor any after glow combustion. Note de contenu : - Evaluation of coating - Fire performance as per ASTM D-1360 (Cabinet Method) - Determination of surface spread of flame (as per BS: 476 Pt.7) - Determination of fire propagation index (as per BS:476 part 6) - Determination of smoke emission Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=11566 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
005709	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Flame retardant smoke suppressant coatings for PVC sheathed electrical cables / Sunil K. Sharma in PAINTINDIA, Vol. LII, N° 8 (08/2002)

[article]  inPAINTINDIA > Vol. LII, N° 8 (08/2002) . - p. 33-40 Titre : Flame retardant smoke suppressant coatings for PVC sheathed electrical cables Type de document : texte imprimé Auteurs : Sunil K. Sharma, Auteur ; N. K. Saxena, Auteur Année de publication : 2002 Article en page(s) : p. 33-40 Note générale : Bibliogr. Langues : Anglais (eng) Index. décimale : 667.9 Revêtements et enduits Résumé : Fire Spread along electrical cables may be mitigated through application of Flame Retardant Smoke Suppressant (FRSS) intumescent coatings as fire protective layers to electrical cables as well as by using FRSS additives based PVC compositions for sheathing of electrical cables. Metal based organic (MBO) complexes of Mo+6 and Cr+3 were used as FRSS in the present study. FRSS intumescent coatings were applied on cables and their fire performance was evaluated using national and international standard procedures. The coated cables did not show any surface spread of flame on exposure and the generation of smoke was also found to be very low. Plasticized PVC compositions were prepared and found to have excellent smoke suppression. The limiting oxygen index was found to be fairly high both for the PVC compositions and the intumescent coatings developed. Note de contenu : - EXPERIMENTAL PROCEDURES : Preparation of FRSS coatings - Preparation of PVC specimens - PERFORMANCE EVALUATION : Flammability - Smoke generation - Char formation Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=12391 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
001284	-	Périodique	Bibliothèque principale	Documentaires	Disponible

Metal complex based coating for fire protection of electric cables / N. K. Saxena in PAINTINDIA, Vol. LXIII, N° 8 (08/2013)

[article]  inPAINTINDIA > Vol. LXIII, N° 8 (08/2013) . - p. 53-55 Titre : Metal complex based coating for fire protection of electric cables Type de document : texte imprimé Auteurs : N. K. Saxena, Auteur ; Sunil K. Sharma, Auteur Année de publication : 2013 Article en page(s) : p. 53-55 Note générale : Bibliogr. Langues : Anglais (eng) Catégories : Amides Cables électriques Chlorure de polyvinyle Chrome Ignifugeants Composé chimique utilisé pour réduire l'inflammabilité. Il peut être incorporé au produit durant sa fabrication ou appliqué ultérieurement à sa surface. Intumescence (chimie) Liants Pentanedione Phosphates Polymères ignifuges Polyols Index. décimale : 667.9 Revêtements et enduits Résumé : Fire retardant intumescent coatings based on pentanediono complex of chromium, phosphates, amides, polyols, amino and acrylic binders have been developed for poly vinyl chloride insulated power cables. The fire performance of developed coatings has been assessed by employing international standard procedures. The cables coated with such coating showed significant improvement in circuit failure time in power cable. Developed coating was also found effective in reducing rate and amount of smoke in the event of fire. During exposure, the coating swelled to form spongy, cellular insulating foam which acts as an effective barrier against the conduction of heat to the surface and to the core of electric cable specimen. Note de contenu : - PREPARATION OF COATING - PERFORMANCE OF COATING : Determination of circuit failure time - Determination of smoke generation Permalink : https://e-campus.itech.fr/pmb/opac_css/index.php?lvl=notice_display&id=19657 [article]

Réservation

Réserver ce document

Exemplaires (1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
15621	-	Périodique	Bibliothèque principale	Documentaires	Disponible

---

1 (1 - 3 / 3)