Nové fólie od KERAFOLU Tepelnì vodivá fólie typu SOFTTHERM bez obsahu silikonu AC 500 Fólie urèená pro aplikace, ve kterých by pøítomnost silikonu mohla zpùsobit problém nebo jako alternativa za nìkteré varianty fólií SOFTTHERM.. Fólie má nízkou tvrdost definovanou na škále Shore00 v rozmezí 60-75 a praktickou stlaèitelnotí a na cca 75% nominální tloušky. Fólie je navíc mechanicky posílena pomocí sklenìných vláken. Novinka vstupuje na trh s tepelnou vodivostí 4,2 W/mK a elektrickou pevností 4 kV/mm. Aktuálnì dostupné tloušky materiálu u výrobce jsou 0,5 / 1,0 / 1,5 / 2,0 / 2,5 / 3,0 mm.
Tepelnì vodivá fólie se zmìnou skupenství PCM 115 Fólie která je vyrobena z materiálu podobného vosku. Pøi teplotách v rozmezí 54 - 60°C taje a mùe tak vyplnit i ty nejmenší mezery. Novinka vstupuje na trh s tepelnou vodivostí 4,5 W/mK. Aktuálnì dostupná tlouška materiálu u výrobce je 0,2 mm.
Tepelnì vodivá výplòová hmota GFL 3000 Dvouslokový teplenì vodivý silikonový elastomer tuhoucí pøi pokojové teplotì, schopný univerzálnì vyplnit prostor mezi zdrojem tepla a chladièem nebo pouitelný jako tepelnì vodivé zapouzdøení. Novinka vstupuje na trh s tepelnou vodivostí 3 W/mK a elektrickou pevností 20 kV/mm. Aktuálnì dostupná balicí jednotka materiálu je 1kg plechovka obsahující obì dvì sloky.
Odkazy: Stránky výrobce: http://www.kerafol.com/thermal-management/ Stránky èeského distributora: http://www.ecom.cz/
ECOM s.r.o., Zahradní 276, 517 71 Èeské Meziøíèí, tel: 494 661 511, 494 661 188, fax: 494 661 202, http://www.ecom.cz, e-mail:
[email protected]
Ac 500
silicone free
Properties
Unit
Ac 500
Colour
moss green
Assembly
single layer,fibre glass reinforcement up to 3,0 mm
Thermal Properties Thermal resistance Rth
K/W
< 0.3
Thermal impedance Rti
°Cmm²/W
120
Kin²/W
0.186
W/mK
4.2
Breakdown voltage Ud; ac
kV
2.0
Dielectric breakdown Ed; ac
kV/mm
4.0
Volume resistiviy
Ωm
3.05 x 1012
Dielectric loss factor tan δ
1
0.008
Dielectric constant εr
1
2.19
Measured thickness (+/-10%)
mm
0.500
Hardness
Shore 00
60 - 75
Youngs modulus
N/cm²
142.5
Application temperature
°C
-40 to +125
Density
g/cm³
1.19
Total mass loss (TML)
Ma.-%
< 0.7
Thermal conductivity λ Electrical Properties
Softtherm Ac 500 is suitable for silicone sensitive applications and an alternative to silicone based Softtherm Films.
Mechanical Properties
Physical Properties
Applications
Compressibility of Ac 500, depending on the pressure
■■ Optical applications ■■ Silicone sensitive applications
■■ ■■ ■■ ■■
High thermal conductive Silicone free High compressible Good dielectric properties
3
2,5
Compressed Thickness [mm]
Benefits
3,5
2
1,5
1
0,5
0 0
10
20
30
40
50
60
70
Pressure [N / cm²]
Important notes on page 2 / back
Important notes
The data presented in this leaflet are in accordance with the present state of our knowledge. All statements, technical information and recommendations herein are based on tests we believe to be reliable. The customer is thereby not absolved from carefully checking all supplies immediately on receipt. The recommendations made in this catalogue should be checked by preliminary trials because of conditions during processing over which we have no control, especially where other companies‘ raw materials are also being used. Before using, user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability whatsoever in connection there with. We reserve the right to alter product constants within the scope of technical process or new developments. The recommendations do not absolve the customer from the obligation of investigating the possibility of infringement of third parties right and, if necessary, clarifying the position. Sellers‘ and manufacturer‘ only obligation shall be to replace such quantity of the product proved to be defective. Neither seller nor manufacturer shall be liable either in tort or contract for any loss or damage, direct or incidental, or consequential, including loss of profits or revenue arising out of the use or the inability to use a product. No statement, purchase order or recommendations by seller or purchaser not contained herein shall have any force or effect unless in an agreement signed by the officers of the seller and manufacturer. 06-04-2016
PCM 115
Self-sticky phase change
Properties
Unit
Colour
PCM 115 titanium blue
Thermal Properties Melting temperature of melting wax
°C
54 - 60
Thermal resistance Rth
K/W
0.069
Thermal impedance Rti
°Cmm²/W
27.7
Kin²/W
0.043
W/mK
4.5
Measured thickness (+/-10%)
mm
0.200
Hardness
Shore 00
60 - 75
Softening interval
°C
54 - 60
Application temperature
°C
-40 bis +100
Density
g/cm³
1.9
Possible thickness
mm
0.200
Thermal conductivity λ Mechanical Properties
Physical Properties Phase-Change-Materials smooth out even the smallest irregularities between the power module and heat sink, thereby improving surface contact and increasing the heat transfer.
Applications
Benefits
■■ IGBT ■■ CPU
■■ Very good thermal performance through optimised softening ■■ Easy application trough increased tack
Important notes
The data presented in this leaflet are in accordance with the present state of our knowledge. All statements, technical information and recommendations herein are based on tests we believe to be reliable. The customer is thereby not absolved from carefully checking all supplies immediately on receipt. The recommendations made in this catalogue should be checked by preliminary trials because of conditions during processing over which we have no control, especially where other companies‘ raw materials are also being used. Before using, user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability whatsoever in connection there with. We reserve the right to alter product constants within the scope of technical process or new developments. The recommendations do not absolve the customer from the obligation of investigating the possibility of infringement of third parties right and, if necessary, clarifying the position. Sellers‘ and manufacturer‘ only obligation shall be to replace such quantity of the product proved to be defective. Neither seller nor manufacturer shall be liable either in tort or contract for any loss or damage, direct or incidental, or consequential, including loss of profits or revenue arising out of the use or the inability to use a product. No statement, purchase order or recommendations by seller or purchaser not contained herein shall have any force or effect unless in an agreement signed by the officers of the seller and manufacturer. 06-04-2016
GFL 3000
Liquid gap filler
Properties
Unit
GFL 3000
Colour
yellow
Basic material
silicone
Mixing ratio
1:1
Curing
T [°C]
1/2 h ; RT
Thermal resistance Rth
K/W
0.42
Thermal conductivity λ
W/mK
3
Breakdown voltage Ud; ac
kV
10
Dielectric breakdown Ed; ac
kV/mm
20
Measured thickness (+/-10%)
mm
0.500
Hardness
Shore 00
45 - 60
Application temperature
°C
-40 to +150
Density
g/cm³
2.3
Viscosity
Pas
45 - 70
Possible thickness
mm
0.2 - 3.0
Thermal Properties
Electrical Properties
Mechanical Properties
Ceramic filled, solvent free two component silicone elastomer. Room temperature curing makes it suitable for wet in wet production.
Physical Properties
Applications
Benefits
■■ All applications with high fabrication tolerances ■■ Encapsulation
■■ Room temperature curing ■■ Liquid assembly
Important notes
The data presented in this leaflet are in accordance with the present state of our knowledge. All statements, technical information and recommendations herein are based on tests we believe to be reliable. The customer is thereby not absolved from carefully checking all supplies immediately on receipt. The recommendations made in this catalogue should be checked by preliminary trials because of conditions during processing over which we have no control, especially where other companies‘ raw materials are also being used. Before using, user shall determine the suitability of the product for its intended use, and the user assumes all risks and liability whatsoever in connection there with. We reserve the right to alter product constants within the scope of technical process or new developments. The recommendations do not absolve the customer from the obligation of investigating the possibility of infringement of third parties right and, if necessary, clarifying the position. Sellers‘ and manufacturer‘ only obligation shall be to replace such quantity of the product proved to be defective. Neither seller nor manufacturer shall be liable either in tort or contract for any loss or damage, direct or incidental, or consequential, including loss of profits or revenue arising out of the use or the inability to use a product. No statement, purchase order or recommendations by seller or purchaser not contained herein shall have any force or effect unless in an agreement signed by the officers of the seller and manufacturer. 06-04-2016
