{"id":6014,"date":"2024-01-25T10:20:26","date_gmt":"2024-01-25T09:20:26","guid":{"rendered":"https:\/\/schupp.ch\/p\/vernis-de-revetement-polyurethane-bectron-pt-48-reticulant-a-lhumidite\/"},"modified":"2025-11-21T16:05:20","modified_gmt":"2025-11-21T15:05:20","slug":"vernis-de-revetement-polyurethane-bectron-pt-48-reticulant-a-lhumidite","status":"publish","type":"product","link":"https:\/\/schupp.ch\/fr\/p\/vernis-de-revetement-polyurethane-bectron-pt-48-reticulant-a-lhumidite\/","title":{"rendered":"Vernis de finition Bectron\u00ae PT48.., r\u00e9ticul\u00e9 par l\u2019humidit\u00e9"},"content":{"rendered":"

 <\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
<\/td>\nDuret\u00e9 \u00e0 23 \u02daC<\/td>\n\u00c9longation au d\u00e9chire- ment<\/td>\nViscosit\u00e9 \u00e0 23 \u02daC<\/td>\nDensit\u00e9<\/td>\nR\u00e9sistance volumique \u03c1D<\/td>\nR\u00e9sistance surfacique R0<\/sub><\/td>\nRigidit\u00e9 di\u00e9lectrique<\/td>\nPlage de temp\u00e9rature<\/td>\nParticules NCO
\nlibres<\/td>\n		Durcissement<\/td>\n<\/tr>\n
durci<\/td>\napr\u00e8s 7 jours dans l’eau<\/td>\ndurci<\/td>\napr\u00e8s 7 jours dans l’eau<\/td>\ndurci<\/td>\napr\u00e8s 7 jours dans l’eau<\/td>\n<\/td>\n<\/td>\na)<\/td>\nb)<\/td>\n<\/tr>\n
Norme<\/td>\n<\/td>\nDIN53455<\/td>\nDIN53018<\/td>\nDIN53217 (ISO2811-1)<\/td>\nVDE0303
\nTeil2<\/td>\n		VDE0303
\nTeil3<\/td>\n		VDE0303
\nTeil3<\/td>\n		VDE0303
\nTeil3<\/td>\n		VDE0303
\nTeil2<\/td>\n		VDE0303
\nTeil2<\/td>\n		<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
Unit\u00e9<\/td>\n[Shore A]<\/td>\n[%]<\/td>\n[mPas]<\/td>\n[g\/cm3]<\/td>\n[\u2126 x cm]<\/td>\n[\u2126 x cm]<\/td>\n[\u2126 x cm]<\/td>\n[\u2126 x cm]<\/td>\n[kV\/mm]<\/td>\n[kV\/mm]<\/td>\n[\u02daC]<\/td>\n[%]<\/td>\n[Std .]<\/td>\n[Tage]<\/td>\n<\/tr>\n
N\u00b0 principal<\/strong><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
ULPT4810NV<\/strong><\/td>\n45 \u00b110<\/td>\n150<\/td>\n3,500<\/p>\n

\u00b1 800<\/td>\n

0,99<\/td>\n6 x 1012<\/td>\n6 x 1012<\/td>\n5 x 1012<\/td>\n5 x 1012<\/td>\n20<\/td>\n20<\/td>\n– 50 – +100<\/td>\n3,8<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n
ULPT4812NV<\/strong><\/a><\/td>\n40 \u00b110<\/td>\n150<\/td>\n2,600<\/p>\n

\u00b1 800<\/td>\n

0,95<\/td>\n6 x 1012<\/td>\n6 x 1012<\/td>\n5 x 1012<\/td>\n5 x 1012<\/td>\n> 20<\/td>\n> 20<\/td>\n– 50 – +100<\/td>\n< 3,9<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n
ULPT4814NV<\/a><\/strong><\/td>\n45 \u00b110<\/td>\n150<\/td>\n1,400<\/p>\n

\u00b1 500<\/td>\n

0,95<\/td>\n6 x 1012<\/td>\n6 x 1012<\/td>\n5 x 1012<\/td>\n5 x 1012<\/td>\n> 20<\/td>\n> 20<\/td>\n– 50 – +100<\/td>\n< 3,9<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n
ULPT4830<\/strong><\/a><\/td>\n40 \u00b110<\/td>\n350<\/td>\n50,000<\/p>\n

\u00b1 10,000<\/td>\n

1,12<\/td>\n2 x 1013<\/td>\n1 x 1012<\/td>\n6,5 x 1010<\/td>\n1 x 1010<\/td>\n–<\/td>\n–<\/td>\n– 45 – +100<\/td>\n< 0,5<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n
ULPT4832<\/strong><\/a><\/td>\n40 \u00b110<\/td>\n350<\/td>\n50,000 \u00b1<\/p>\n

10,000<\/td>\n

1,12<\/td>\n2 x 1013<\/td>\n1 x 1012<\/td>\n6,5 x 1010<\/td>\n1 x 1010<\/td>\n–<\/td>\n–<\/td>\n– 45 – +100<\/td>\n< 0,5<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n
ULPT4834<\/strong><\/a><\/td>\n45 \u00b110<\/td>\n350<\/td>\n3,200<\/p>\n

\u00b1 800<\/td>\n

1,12<\/td>\n2 x 1013<\/td>\n1 x 1012<\/td>\n6,5 x 1010<\/td>\n1 x 1010<\/td>\n–<\/td>\n–<\/td>\n– 45 – +100<\/td>\n< 0,5<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n
ULPT4840<\/strong><\/a><\/td>\n42 \u00b110<\/td>\n150<\/td>\n125,000<\/p>\n

\u00b1 25,000<\/td>\n

1,12<\/td>\n2 x 1013<\/td>\n1 x 1012<\/td>\n6,5 x 1010<\/td>\n1 x 1010<\/td>\n–<\/td>\n–<\/td>\n– 40 – +120<\/td>\n< 0,5<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n
ULPT4842<\/strong><\/a><\/td>\n45 \u00b110<\/td>\n270<\/td>\n3700<\/p>\n

\u00b1 900<\/td>\n

1,05<\/td>\n1,3 x 1013<\/td>\n3,5 x 1012<\/td>\n5 x 1012<\/td>\n1 x 1012<\/td>\n20<\/td>\n20<\/td>\n– 30 – +120<\/td>\n< 0,5<\/td>\n1-2<\/td>\n2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

a) Durcissement : \u00e0 > 20 \u02daC et > 50 % d’humidit\u00e9 pour une \u00e9paisseur de 0,5 mm b) Durcissement complet<\/p>\n

 <\/p>\n

Unit\u00e9s de vente<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Num\u00e9ro d’article<\/strong><\/td>\nUnit\u00e9 de vente[kg]<\/td>\nNombre de cartouches<\/td>\nCartouche [kg]<\/td>\n<\/tr>\n
ULPT4810NVP\/00300<\/strong><\/td>\n6<\/td>\n20<\/td>\n0,300<\/td>\n<\/tr>\n
ULPT4812NVP\/01000<\/strong><\/td>\n1<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
ULPT4814NVP\/01000<\/strong><\/td>\n1<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
ULPT4830\/00050<\/strong><\/td>\n2,5<\/td>\n50<\/td>\n0,050<\/td>\n<\/tr>\n
ULPT4830\/00300<\/strong><\/td>\n6<\/td>\n20<\/td>\n0,300<\/td>\n<\/tr>\n
ULPT4832\/00330<\/strong><\/td>\n6,6<\/td>\n20<\/td>\n0,330<\/td>\n<\/tr>\n
ULPT4834\/00300<\/strong><\/td>\n6<\/td>\n20<\/td>\n0,300<\/td>\n<\/tr>\n
ULPT4834\/05000<\/strong><\/td>\n5<\/td>\n—<\/td>\n—<\/td>\n<\/tr>\n
ULPT4840\/00055<\/strong><\/td>\n2,75<\/td>\n50<\/td>\n0,055<\/td>\n<\/tr>\n
ULPT4840\/00330<\/strong><\/td>\n6,6<\/td>\n20<\/td>\n0,330<\/td>\n<\/tr>\n
ULPT4842\/00315<\/strong><\/td>\n6,3<\/td>\n20<\/td>\n0,315<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n

Note<\/strong><\/p>\n

Les fiches techniques sont disponibles sur demande ou en cliquant sur le num\u00e9ro de fiche. Les informations techniques sont donn\u00e9es en toute bonne foi. Elles ne dispensent pas l’utilisateur de v\u00e9rifier l’ad\u00e9quation du produit par ses propres essais.<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

 <\/p>\n

Bectron\u00ae PT 48..\u00a0<\/strong>sont des enrobages de couche \u00e9paisse en polyur\u00e9thane \u00e0 un composant, r\u00e9ticul\u00e9 par l\u2019humidit\u00e9, \u00e0 base de polyur\u00e9thane, pour circuits imprim\u00e9s SMD et hybrides. Le film durcis reste \u00e9lastique dans une plage de temp\u00e9rature allant de -50 \u00b0C \u00e0 + 120 \u00b0C afin de r\u00e9sister aux vibrations, et poss\u00e8de une bonne adh\u00e9rence sur la plupart des supports.\u00a0Ils r\u00e9sistent aux solvants, acides et alcalis dilu\u00e9s et garantissent une excellente protection contre l\u2019humidit\u00e9 et la corrosion, mais dans des conditions d\u2019humidit\u00e9 extr\u00eames. Trois diff\u00e9rents taux de viscosit\u00e9, de env. 1500 mPa*s jusqu\u2019\u00e0 des taux de viscosit\u00e9 thixotropes, offrent une large plage d\u2019application et proc\u00e9d\u00e9s. Le vernis peut \u00e9galement servir de colle pour fixer les composants.<\/h5>\n

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