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PrecimanBoiler Spare Parts

Preciman Contact paste 50 gr

Preciman thermal silicone grease is a 50 gr contact paste for boiler and industrial thermal management applications. It offers thermal conductivity of 0.51 W/m.K, electrical rigidity of 18 kV/mm, and operates…

SKU 3G-CBM-05407

Also listed as: PCM 50026 · PCM-50026

Brand
Preciman
Item
Contact paste 50 gr
Category
Boiler Spare Parts
UNSPSC
40101851 — Boiler parts and accessories
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Preciman
color
white
product
thermal silicone grease
appearance
paste
flash point
>310°C
dielectric constant
3.5 at 1kHz
electrical rigidity
18 kV/mm
thermal conductivity
0.51 W/m.K
operating temperature
-55 to +220°C

Datasheet Content

PATE DE SILICONE THERMIQUE ref.3G-CBM-05407 La pâte de silicone 3G-CBM-05407 est une graisse homogène de consistance vaseline, diélectrique et dissipatrice de chaleur. CARACTERISTIQUES : Aspect : pâte Couleur : blanche Température d’utilisation : -55 + 220°C Pénétration statique : 220-270 Pénétration dynamique : max 280 Perte par évaporation : <2% après 24 heures à 200°C Séparation de l’huile : <4% après 24 heures à 200°C Conductivité thermique : 1.10³ cal/cm.s.°C (0,51 W/m.K) Rigidité électrique : 18 KV/mm Constante diélectrique : 3,5 à 1kHz Facteur de perte : 0,0006 à 1kHz Résistance spécifique : >1.10ᴧ(13) Ohm.cm Point d’éclair : >310°C Diluable : hydrocarbures chlorés-toluène UTILISATION : Industrie mécanique - caoutchouc -matières plastiques. Électronique - électrotechnique - laboratoires de chimie. APPLICATION : Elle est utilisée comme dissipatrice de chaleur, diélectrique et joint contre l’humidité dans les semi-conducteurs : transistors, diodes, etc. Il est nécessaire d’appliquer une fine couche pour assurer un bon transfert de chaleur du semi-conducteur à l’élément de refroidissement, sinon l’air entre les deux sert d’isolant thermique provoquant une surchauffe. Sa conductivité thermique est environ 20 fois celle de l’air. Elle est également utilisée comme agent d’étanchéité entre les résistances et les pièces métalliques dans les équipements électriques. Grâce à ses propriétés diélectriques, thermoconductrices et hydrofuges, elle garantit une excellente protection des circuits électriques. Ne sèche pas, non fusionnée et résiste jusqu’à 22O°C. AVANTAGES : La pâte de silicone 3G-CBM-05407, grâce à ses propriétés d’inertie chimique, de stabilité à l’oxydation, de faible coefficient de viscosité, confère au produit des caractéristiques qui restent pratiquement inchangées dans une large gamme de températures. Elle est efficace où les produits conventionnels oxydent, résinent, s’évaporent, varient en viscosité, se détériorent dans les environnements chimiquement agressifs, à haute ou basse température. MODE D’EMPLOI : Nettoyer soigneusement en éliminant les composés non siliconés. Peut être appliquée par enduction, brosse ou pulvérisation (diluée dans le solvant), pistolet à graisse etc. selon l’usage particulier auquel elle est destinée. 02 GRASSO SILICONE TERMICO E'un grasso di silicone omogeneo di consistenza vaselinosa, dielettrico e dissipatore di calore. CARATTERISTIGHE: Aspetto: pasta Colore: bianca Temperatura di util izzazione: -55 + 220'C Penetrazione statica 220-270 Penetrazione dinamica max 280 Perdita evaporazione <2o/o dopo .24 ore a 200'C Separazione olio: <4o/o dopo.24 ore a 200'C Conducibilità termica: '1.1 0*' cal/cm.s."C (0,51 W/m.K) Rigidità elettrica: 18 KV/mm Costante dielettrica: 3,5 a l kHz Fattore di perdita: 0,0006 a lkHz Resistenza specifica: >1.10"(13) Ohm.cm Punto infiammabilità: >310'C Diluibile: idrocarburi-clorurati-toluolo UTILIZZAZIONE: lndustria meccanica - gomma -materie plastiche. Elettronica - elettrotecnica - laboratori di chimica. APPLIGAZIONE: Viene utilizzato come dissipatore di calore, dielettrico e sigillo contro I'umidità nei semi conduttori: transistori, diodi, ecc. E'necessario applicarne un sottile strato per assicurare un buon trasferimento di calore dal semi- conduttore all'elemento raffreddante, altrimenti I'aria presente tra i due funge da isolante termico causando un surriscaldamento. La sua conducibilità termica è circa 20 volte quella dell'aria. Viene inoltre utilizzato come sigillante tra resistori e parti metalliche in apparecchiature elettriche. Grazie alle sue proprietà dielettriche, termoconduttive e idrorepellentigarantisce ottima protezione di circuiti elettrici. Non essicca, non fusibile e resiste fino a22O"C VANTAGGI E'costituito da fluido di silicone MS che grazie alle sue proprietà di inerzia chimica, stabilità all'os- sidazione, basso coefficiente di viscosità, conferisce al prprodotto caratteristiche mantenute pratica- mente inalterate in un ampio intervallo ditemperatura. Trova applicazione dove i prodotti convenzionali ossidano, resinificano, evaporano, variano viscosità, degradano in ambienti chimicamente aggressivi, ad alte o basse temperature. ISTRUZIONI D'IMPIEGO Pulire accuratamente asportando eventuali composti non siliconici. Può essere applicato mediante spalmatura, pennello o spruzzatura (diluito in solvente), ingrassato- re ecc., secondo il particolare uso a cui è destinato.
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Preciman Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Preciman thermal silicone grease is a 50 gr contact paste for boiler and industrial thermal management applications. It offers thermal conductivity of 0.51 W/m.K, electrical rigidity of 18 kV/mm, and operates reliably from -55 to +220°C, making it ideal for heat transfer and electrical insulation in demanding equipment.

Frequently Asked Questions

What is Preciman contact paste 50 gr used for?

Preciman contact paste 50 gr is a thermal silicone grease used for heat dissipation and electrical insulation in boilers, semiconductors, and industrial thermal management. It transfers heat from components like transistors and diodes to cooling elements, preventing overheating. It also seals against moisture in electrical equipment.

What are the specifications of Preciman contact paste 50 gr?

Preciman contact paste 50 gr has a thermal conductivity of 0.51 W/m.K, electrical rigidity of 18 kV/mm, dielectric constant of 3.5 at 1 kHz, and operating temperature range of -55 to +220°C. It is a white paste with a flash point above 310°C and evaporation loss under 2% after 24 hours at 200°C.

Where to buy Preciman contact paste 50 gr in Singapore?

You can source Preciman contact paste 50 gr in Singapore through 3G Electric, an industrial equipment supplier established in 1990. We handle logistics, customs clearance, and delivery to your facility. Contact our team for pricing and lead time on this thermal silicone grease.

How to apply Preciman contact paste 50 gr?

Clean surfaces thoroughly to remove non-silicone compounds. Apply a thin layer of Preciman contact paste 50 gr using a brush, spray (diluted in solvent), or grease gun. A fine coat ensures optimal heat transfer from the semiconductor to the cooling element, as the paste's thermal conductivity is about 20 times that of air.

Used in

Common applications for Preciman
Boiler steam-system monitoring — Preciman D100 glycerin gauges (0–40 bar) mounted on boiler headers and steam-outlet lines.
Pump discharge pressure indication — Preciman D63 axial stainless gauges (0–250 bar) on centrifugal-pump outlet manifolds and pressure-relief test points.
Compressed-air and vacuum systems — Preciman vacuum and low-range gauges (−1 to +0 bar, 0–1.6 bar) on air-treatment equipment and vacuum pumps.
Hydraulic-circuit monitoring — Preciman all-stainless manometers (D63 vertical, up to 250 bar) on hydraulic-press and industrial-lifting-system manifolds.
Fuel-gas and burner control lines — Preciman D63 low-range gauges (0–1 bar, 0–2.5 bar) on natural-gas and LPG regulator outlet monitoring.
Heat-exchanger and thermal-loop diagnostics — Preciman glycerin D63/D100 gauges for hot-water circulation and process-steam secondary loops.

Preciman Products

3G Electric supplies Preciman boiler spare parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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