Thermally Conductive Products
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Thermally Conductive Paste Thermally Conductive Tapes Gap Filler
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MTC ® Micro Tech Components GmbH Lauinger Straße 16 D-89407 Dillingen
www.mtc.de
Tel.: +49 (0)9071 / 7945-0 Fax: +49 (0)9071 / 7945-20 E-Mail:
[email protected]
Issue 2011
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MTC- About us MODERN COMPANY WITH LONG TRADITION A specialist in the protection of electronic circuits and the environment from high frequency electromagnetic radiation, MTC develops, manufactures and sells high quality EMC shielding materials and ESD solutions. We use the very latest technologies and work with a network of efficient suppliers. 20 years of experience in the business, a sophisticated corporate culture and steady growth provide guarantees for long term, successful cooperation with our customers and partners. SAFETY AND COMPETENCE MTC is proud of the continuously positive development of its order books. Specialized and motivated personnel with technical knowledge and a good understanding of the market (also together with specialist partner companies) provide support which is both practical and customer-focussed. The customer proximity, quality awareness and range of ideas of MTC personnel result in tailor-made, innovative solutions. MTC - A GLOBAL PLAYER Our head office is located in Dillingen (Bavaria). This is where you will find the appropriate contacts for commercial matters (customer service, sales administration, general administration) and technical support. The production and delivery of our goods are also controlled from here. We also have manufacturing sites in Germany and South Korea and a sales outlet in Hong Kong. We provide services for the Asian market from this base. FAIR PARTNERSHIP FROM THE VERY BEGINNING Our customers can rely on our solutions being perfectly tailored to their wishes and needs. Normally we work with our customers from the early stages of projects and act as adviser from the birth of the idea to the mass produced product. STANDARD OR CUSTOMIZED SOLUTIONS Our product portfolio includes both an extensive range of standard products and products tailored for specific customer needs. Send us your ideas and your individual installation situation and we will find a solution for you quickly and at low cost. The MTC manufacturing sites in Germany and South Korea guarantee our customers fast reaction times for the development and supply of EMC materials. Flat organisational structures and our own production capacities enable MTC to achieve lead times of just a few days.
MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products
With electronic systems and equipments are getting smaller and, at the same time, clock speed is rising, thermal management becomes more and more important. Heat must be transferred from the component to the heat think or any other type of cooling device. Heat causes: • slower operation speed, • early failures, • restriction of dimensions, • other power problems. To increase heat dissipation it is suggested to use thermal conductive gaskets, pads or pastes as a connection between the „hot spot“ and the cooling device. Standard connections between „hot spot“ and cooling device could be 80% air, which is the worst thermal conductor. We offer a variaty of materials like: • conductive grease • gap filler • thermally conductive tapes • thermally conductive insulators • dual sheet thermal & absorber
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MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products Thermally Conductive Paste Main criteria for choosing thermally conductive paste are the thermal properties as well as the processing capacities. Thermal conductive paste builts a thin binding film for very good thermal conductivity through the low thermal resistance. Due to low viscosity of the material it can be applied by silk screening or masking technology. There are pastes on the market with a thermal conductivity between 0,25 to 4,5 W/mK.
TCTG0,9-W
TCTG1,7-W
TCTG1,7-G
TCTG1,8-G
TCTG1,9-S
TCTG4,5-G
Colour
white
white
grey
gold
silver
grey
Thermal conductivity (W/m.K)
> 0,9
> 1,7
> 1,7
> 1,8
> 1,9
> 4,5
Evaporation in % (50°C/24h)
< 0,001
< 0,001
< 0,001
< 0,001
< 0,001
< 0,001
< 0,05
N/A
< 0,05
< 0,05
< 0,05
< 0,05
>2
> 2,3
> 2,3
> 2,4
> 1,4
> 2,5
-50 to +340 -30 to +300
-50 to +340 -30 to +300
-50 to +340 -30 to +300
-50 to +340 -30 to +300
-50 to +340 -30 to +300
-50 to +340 -30 to +300
Item number
Bleed in % (50°C/24h) Densitiy (g/cc) Short duration max. temperature (°C) Operation temperature (°C)
MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products Gap Filler Thermally conductive gap fillers offer, besides excellent thermal properties, the ability to even out small, medium and big gaps and tolerances between the component (hot spot) and the cooling device. Gap fillers are based on silicone and filled with ceramic material. For applications, where silicone can not be used, we can offer a non silicone gap filler. Gap fillers are used in many applications like • LEDs, • audio- and video devices, • medical instruments, • notebook computers, • automotive devices etc. Gap fillers are supplied as die cut gasket or in standard sheets with material thickness from 0,2 mm to 15,0 mm. As far as thermal conductivity is concerned, material between 1,0 W/mk to 5 W/mK is offered. The material is naturally tacky, so in most cases it is not necessary to use PSA.
Thermal gap filler with high tensile strength (material on roll) Item number
TCGF-1,5HTS
TCGF-3,0HTS
purple
grey
fiberglass reinforced silicone
fiberglass reinforced silicone
0,3 - 1,0
0,3 - 1,0
Outside dimension
roll 210 mm x 15 m
sheet 210 mm x 297 m
Hardness (Asker C)
70 - 90
60 - 70
> 9,0
> 4,0
-60 to +200
-60 to +200
>5
>5
Colour Composition Material thickness (mm)
Tensile strength (MPa) Continuous use temperature (°C) Dielectric breakdown (kV) Volume resistivity
6
>
1013
> 1013
Flame rating (UL94)
V0
V0
Thermal conductivity (W/m.K)
1,5
3,0
MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products Gap Filler
Thermal gap filler hard type (material on roll) Item number
TCGF-1,0R
TCGF-2,0R
TCGF-3,0R
blue
red
yellow
Ceramic filled silicone
Ceramic filled silicone
Ceramic filled silicone
0,3 - 5,0
0,3 - 5,0
0,3 - 5,0
Outside dimension
roll 210 mm x 15 m
roll 210 mm x 15 m
roll 210 mm x 15 m
Hardness (ShoreA)
40
55
75
> 3,7
> 2,6
> 1,5
-60 to +200
-60 to +200
-60 to +200
>5
>5
>5
> 1013
> 1013
> 1013
Flame rating (UL94)
V0
V0
V0
Thermal conductivity (W/m.K)
1,0
2,0
3,0
Colour Composition Material thickness (mm)
Tensile strength (MPa) Continuous use temperature (°C) Dielectric breakdown (kV) Volume resistivity
Thermal gap filler super soft type (sheet material) Item number Colour Composition Material thickness (mm) Outside dimension Densitiy (g/cc)
TCGF-1,0SW
TCGF-1,5SW
TCGF-2,0SW
TCGF-2,5SW
TCGF-3,0SW
black
blue
grey
purple
grey
Ceramic filled silicone 0,5 - 15,0
Ceramic filled silicone 0,5 - 15,0
Ceramic filled silicone 0,5 - 15,0
Ceramic filled silicone 0,5 - 15,0
Ceramic filled silicone 0,5 - 15,0
297x210/ 300x300 mm 1,6
297x210/ 300x300 mm 1,8
297x210/ 300x300 mm 2,3
297x210/ 300x300 mm 2,6
297x210/ 300x300 mm 2,9
40
40
40
40
40
> 0,1
> 0,1
> 0,1
> 0,1
> 0,1
-60 to +200
-60 to +200
-60 to +200
-60 to +200
-60 to +200
>5
>5
>5
>5
>5
Hardness (Shore00) Tensile strength (MPa) Continuous use temperature (°C) Dielectric breakdown (kV) Volume resistivity
>
1013
>
1013
>
1013
>
1013
> 1013
Flame rating (UL94)
V0
V0
V0
V0
V0
Thermal conductivity (W/m.K)
1,0
1,5
2,0
2,5
3,0
MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products Gap Filler
Thermal gap filler soft (sheet material) TCGF1,0S
TCGF1,5S
TCGF1,5SF
TCGF2,0S
TCGF2,5S
TCGF2,5LS
TCGF3,0S
TCGF5,0S
black
grey
brown
grey
purple
purple
grey
brown
Composition
Ceramic filled silicone
Ceramic filled silicone
Ceramic filled silicone
Ceramic filled silicone*
Ceramic filled silicone
Ceramic filled silicone
Material thickness (mm) Outside dimension
0,5 - 15,0
0,5 - 15,0
0,5 - 15,0
0,20 - 5,0
0,5 - 15,0
0,5 - 15,0
297x210/ 300x300 mm 1,6
297x210/ 300x300 mm 1,8
297x210/ 300x300 mm 1,9
297x210/ 300x300 mm 2,3
297x210/ 300x300 mm 2,6
300x300 mm
300x300 mm
300x300 mm
2,6
2,9
3,2
55
55
55
55
55
55
65
> 0,22
> 0,22
> 0,22
> 0,22
> 0,22
> 0,22
> 0,2
> 0,2
-60 to +200 >5
-60 to +200 >5
-60 to +200 >5
-60 to +200 >5
-60 to +200 >5
-60 to +200 >5
-60 to +200 >5
-60 to +200 >5
Volume resistivity
> 1013
> 1013
> 1013
> 1013
> 1013
> 1013
> 1013
> 1013
Flame rating (UL94) Thermal conductivity (W/m.K)
V0
V0
V0
V0
V0
V0
V0
1,0
1,5
V0 (equivalent) 1,5
2,0
2,5
2,5
3,0
5,0
Item number Clour
Density (g/cc) Hardness (Shore00) Tensile strength (MPa) Continuous use temperature (°C) Dielectric breakdown (kV)
Ceramic Ceramic filled EPDM filled (siliconesilicone free) 1,0 - 3,0 0,5 - 15,0
* low silicone < 200 ppm
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MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products Thermally Conductive Tapes Thermally conductive adhesive tapes are used for bonding heatsinks and other cooling devices. The tapes can be supplied as double sided ahesive film or with fibre glass carrier. Film, fiber glass or glass fabric are filled with thermally conductive ceramic or metallic particles. Thermally conductive tapes eliminate the need for external clamps and curing. Thermally conductive tapes are characterized by the following advantages: • high bond strength to surfaces • thermal conductivity in combination with electrical isolation • excellent wet-out • high temperature stability Typical applications include: • mounting of heat sink to „hot spot“ (e. g. processors, motors etc.) • mounting of heat spreader to hot devices • LED lighting applications
Fibre glass thermally conductive tapes TCTV-1,0-T 0,1
TCTV-1,0-T 0,15
TCTV-1,0-T 0,2
TCTV-1,0-T 0,25
TCTV-1,0-T 0,3
TCTV-0,75-T 0,25
fibreglass
fibreglass
fibreglass
fibreglass
fibreglass
fibreglass
Material thickness (mm)
0,1
0,15
0,2
0,25
0,3
0,25
Peel strength (N/25 mm)
13,72
13,72
13,72
13,72
13,72
6,5
Continuous use temperature (°C) Adhesion (kg/inch)
-20 bis +120
-20 bis +120
-20 bis +120
-20 bis +120
-20 bis +120
-73 bis +260
1,1
1,4
1,4
1,4
1,4
-
Dielectric breakdown (kV)
2
2,5
3,5
4
6
4,5
1,0
1,0
1,0
1,0
1,0
0,75
Item number Reinforced material
Thermal conductivity (W/m.K)
MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products Thermally Conductive Tapes
Foil type thermally conductive tapes TCTN-1,2-T 0,05
TCTN-1,2-T 0,1
TCTN-1,2-T 0,15
TCTN-1,2-T 0,2
Reinforced material
none
none
none
none
Material thickness (mm)
0,05
0,1
0,15
0,2
Peel strength (N/25 mm)
10,78
13,72
13,72
15,68
-20 bis +120
-20 bis +120
-20 bis +120
-20 bis +120
1,1
1,4
1,4
1,4
1,57
2,22
2,55
4,29
1,2
1,2
1,2
1,2
Item number
Continuous use temperature (°C) Adhesion (kg/inch) Dielectric breakdown (kV) Thermal conductivity (W/m.K)
Thermally Conductive Insulators Item number
TCIN-0,8
TCIN-1,0
Color
weiß / grau
violett
0,23; 0,25; 0,30; 0,43 0,8
0,23; 0,25; 0,30; 0,43; 0,45; 0,85 1,0
Material thickness (mm) Thermal conductivity (W/mK) Thermal resistance at 25psi/T20
0,38°C*in²/W
Hardness (Shore A)
75 ± 5°
85 ± 3°
Tensile strength (Kg/cm²)
230
60
Elongation (%)
4,5
30
Continuous temperature (°C)
-40 to 200
-50 to 200
Operation temperature (°C)
-30 to 300
-30 to 300
Volume resistivity (Ω•cm)
1014
1015
Breakdown voltage (KV)
>4
>4
Dielectric constant (ε)
60 Hz
4,3
3,6
Dielectric constant (ε)
1 KHz
4,3
3,6
Dielectric constant (ε)
1 MHz
4,1
Dielectric dissipation factor (tanδ)
60 Hz
8x10
0,009
Dielectric dissipation factor (tanδ)
1 KHz
8x10-3
0,009
Dielectric dissipation factor (tanδ)
1 MHz
7x10-3
0,005
V0
V0
Flamability (UL94)
10
3,5 -3
MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Thermally Conductive Products Dual Sheet Thermal & Absorber
Item number Colour Material thickness (mm) Thermal conductivity (W/mK) Standard sheet size (mm) Hardness Shore Tensile strength (MPa) Continuous use temperature (°C) Volume resistivity (Ω•cm) Base polymer Flammability (V94)
TCIN-0,8
TCIN-1,0
TCIN-1,0
black
black
black
0,5 - 5,0
0,5 - 5,0
0,5 - 5,0
1,5
2,0
2,0
210x297 / 300x300 25 (Asker C)
210x297 / 300x300 25 (Asker C)
210x297
> 0,17
> 0,17
> 3,0
-60 to +200
-60 to +200
-40 to +130
1012
1012
109
silicone
silicone
acryl rubber
V0
V0
V0
94 (A)
MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
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Certificates If you choose MTC as your supplier you will benefit not only from our flexibility and our competitive prices but also from our long lasting experience and professionalism. As a matter of course we are an ISO 9001:2008 and ISO 14001:2005 certified company.
The ratification of the relevant regulations ROHS / WEEE is an important issue in our industry. MTC has detected this early and was one of the first providers with appropriate solutions. Therefore all our products are without exception RoHS compliant. Of course, we also look at the RoHS compliance of our suppliers.
UL certification is mandatory for many of our customers for the worldwide sale of their products. Here you can rely on MTC. Our products are, as far as possible, tested according to UL 94. We are ready to send you all required information so that you can verify this at UL. For MTC this transparency is a matter of course!
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MTC Micro Tech Components GmbH • Lauinger Straße 16 • D-89407 Dillingen • +49 (0)9071 7945-0 • www.mtc.de •
[email protected] Errors and omissions excepted. Subject to change without prior notice.
®
MTC ® Micro Tech Components GmbH Lauinger Straße 16 D-89407 Dillingen
Tel.: +49 (0)9071 / 7945-0 Fax: +49 (0)9071 / 7945-20 E-Mail:
[email protected]