Heat conduction silica gel heat dissipation silica gel
DTT1200-3 is a kind of one-component, room temperature cured silicone rubber, which belongs to dealcoholization curing. It releases less small molecule alcohols during the curing process. It is odorless after complete curing. DTT1200-3 has high thermal conductivity, excellent bonding performance, excellent resistance to high and low temperatures, and little change in performance in the range of -50 ~200%. DTT-1200-3 is mainly used for thermal bonding of heat dissipation interface of LED and electronic appliances.
Main technical parameters:
project | Testing standard | detection result |
Model | / | DTT1200-3 |
Appearance | Visual measurement | white |
Mobility | / | No flow |
Surface dry time（min） | / | 8-10 |
density（g/ml） | GB/T533-2008 | 2.8 |
hardness/ Shore A 20 | GB/T531.1-2008 | 70±5 |
Thermal conductivity W/m-k | ASTM5470 | 0.65 |
tensile strength/MPa | GB/528-2009 | 1.5 |
elongation at break/% | GB/528-2009 | 120 |
Volume resistivity/Ω.cm | GB/1692-2008 | 3.0*1015 |
Scope of work | / | -50～200oC |
Dielectric constant（50Hz） | GB/1693-2007 | 3.0 |
Related authentication | ROHS | |
Storage period | Storage in a cool and dry place of 5 ~25 C for 6 months from the date of production | |
Note: the above performance data are obtained at 25 + 2 C and relative humidity 50 + 5%.
Usage method:
1) Clean surface: Clean up the surface of the sticky or coated material, remove rust, dust and grease, etc.
2) Sizing: Cut off the cap of rubber hose, cover the tip (cut the tip to the appropriate size), squeeze the glue onto the cleaned surface (300 ml with rubber gun), make it evenly distributed, and close and fix the adhesive surface.
3) curing: place the painted components at normal temperature and allow them to solidify themselves. The curing process of this adhesive is a gradual curing process from outside to inside. Under room temperature and 50% relative humidity, the depth of curing will be about 2-4 mm in 24 hours. When the temperature is low or humidity is small, the curing time will be prolonged.
4) Note: after operation, the unused glue should be kept in a sealed manner. When used again, if there is a little crust on the seal, remove it and do not affect normal use.
Storage and transportation and matters needing attention:
1) Keep away from children. If you touch your skin carelessly, wipe it clean, then rinse it with clean water; if you touch your eyes carelessly, rinse it with clean water immediately and go to the hospital for examination.
2) The product should be sealed and stored in a cool, dry and ventilated place (5 25 C) to prevent rain and sunlight exposure.
3) In normal storage environment, the storage period is 6 months.
4) After opening, the product should be used up as soon as possible. The unused product should be sealed and put in a safe place.
5) This product is non-dangerous and can be stored and transported according to general chemicals.
Packaging specification:
This product is equipped with aluminum tube 100ml/ branch (100 containers / boxes).
Warm Tip: Thank you for your trust and support in our company's products. Because of the diversity of practical applications, we can not grasp the application conditions. So users should test before using to confirm whether they meet your requirements and avoid unnecessary waste and loss. Our company does not guarantee any problems arising from the use of our products under specific conditions and does not assume any direct, indirect or accidental liability. If you have any questions, please contact us and we will answer them personally.
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