Electronic-component silicone rubber heat QJ-2088 Product Manual
First, the product description
QJ-2088 is the basis for the use of imported high-purity raw materials, advanced production technology, the deployment of science made by a neutral one-component silicone sealant, moisture curing products with the help of air into the elastomer. The product has excellent electrical insulation, good thermal conductivity characteristics.
Second, the main purpose
There are cooling demand for electronic devices, adhesives, fixing.
Third, the construction method
Depending on the applications will be cut to the appropriate packaging beak size, construction of the substrate surface prior to use should be clean and completely exclude moisture, prevent foaming, with leftover glue immediately sealed storage, re-use, the beak curing part can be removed.
Fourth, the technical parameters
Appearance: white paste
Operating temperature (-55 ℃ ~ +220 ℃)
Density (g/cm3) 1.75 ± 0.05
Dry time min ≤ 20
Shore hardness (ShoreA) ≥ 45
Tensile strength Mpa ≥ 1.5
Elongation% ≥ 150
Shear strength Mpa ≥ 1.2
Thermal conductivity W / (m.k) ≥ 0.8
Dielectric strength KV / mm ≥ 23
V. Notes
Sizing the substrate to ensure a clean, dry and free of dust and grease. Operation should wear protective glasses and gloves, avoid contact with eyes, mouth and skin contact. Once contact with eyes, rinse immediately with plenty of water for at least 15 minutes and seek medical treatment. Sizing in a well ventilated place. Keep out of reach of children.
Six, packaging storage
310ml plastic tube or packaging, in cool dark conditions (less than 25 ℃) storage for a period of nine months.
Tips: As the product uses a very broad, the specific use vary widely, we can only provide reliable data on sealant, sealant, please confirm the applicability of their own customers, and to confirm appropriate use.
