One-Part Dispensable Gap Filler

TM series one-part dispensable gap fillers are non-curing ceramic filled silicone materials. They are used in high tolerance applications and are present in designs requiring reduced mechanical stress. TM Series gap fillers can be dispensed manually or used in high-volume automated dispense applications.
Features: 2.0 - 8.0 W/m.K, No cure required, Highly compliant, Low pressure vs. deflection, High volume applications
Applications: Networking and Telecommunications, IT: Notebooks, Tablets, Memory Modules, Industrial: LEDs, Power Supplies
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Technical Data

Attribute

Value

Test Method

- TM200 TM300 TM400 TM500 TM600 TM700 TM800 -
Composition Ceramic Filler + Silicone -
Color Light Grey Green Pink Red Orange Blue Light Red Visual
Density (g/cc) 2.9 2.9 3.4 3.5 3.4 3.2 3.2 ASTM D792
Flammability V-0 V-0 V-0 V-0 V-0 V-0 V-0 UL 94
Usage Temperature (°C) -50 ~ 150 -60 ~ 200 -40 ~ 200 -40 ~ 150 -50 ~ 150 -50 ~ 150 -50 ~ 150 -

Electrical

Breakdown Voltage (kv/mm) ≥ 4.0 ≥ 5.0 >6.0 >5.0 ≥ 4.5 >4.0 >4.0 ASTM D149
Volume Resistivity (Ω.cm) - 1014 1010 1010 - 1014 1014 ASTM D257

Thermal

Thermal Conductivity (W/m.K) 2.0 3.0 4.2 5.0 6.0 7.0 8.0 ISO 22007-2

Thermal Resistance (℃ ∗ in2/W) @50psi

0.09 <0.31 <0.1 ≤ 0.04 0.05 0.045 0.04 ASTM D5470

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The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes. Please contact us representative to determine product availability.

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Packing specification

 300 ml cartridge/ 1 kg jar / 20 kg pail.

Directions for use

• Stir prior to use;

• Application surface should be clean and free of dust, dirt or oils;

• When using material from jar or pail, the container should be sealed and closed immediately after usage to prevent foreign material contamination;

• Follow storage instruction for unused material;

• Application bond line should not exceed 6mm;

• Avoid contact with the eyes;

• Product is nontoxic.

Storage

Store in a cool, dry, well-ventilated place.

Shelf life

Shelf life of the product is 6 months after date of shipment.