KDW-1608 which is cured from the outside to the inside by absorbing moisture in the air. It could be used in all kinds of electronic products of thermal conductivity and adhesion. It has excellent electrical insulation property, dampproof, anticorona, the function of cushion, and good high and low temperature resistance performance, temperature resistance range is -60~+260℃. The product is non-toxic, which has excellent aging resistance performance and long service life. It could be long-term used in indoor and outdoor products of adhesion, sealing, waterproofing and insulation protection.
Technical Data
Test item
KDW-1608
Uncured
Color
White
Viscosity
Paste
Density(g/cm3)
2.1
Tack free time(min)
5~30
Cured
Mechanical property
Tensile strength(Mpa)
≥ 2.0
Tensile elongation(%)
≥ 150
Shore hardness(A)
≥ 50
Shear strength(Mpa)
≥ 1.5
Peel strength(KN/m)
≥ 4.0
Electrical property
Dielectric strength(KV/mm)
≥ 16
Dielectric constant(105HZ)
≤ 2.5
Dielectric loss angle tangent(105HZ)
≤ 5 X 10-3
Volume resistivity(Ω. Cm )
≥ 1 X 1014
Other
property
Maximum service temperature(℃ )
260
Linear contraction (%)
1.0
Ps: All data was measured by testing after 7 days curing under the condition of 25℃ and 55%RH.
Operation
1. Clean the surface: clean the surface of adherend or coated object, remove rust, dirt and greasy dirt, etc. (dirt and greasy dirt would affect adhesion performance) 2. Sizing: use knife to cut the head of plastic pipe, put on long nose, extrude the adhesive on clean surface, and fix the adherend. 3. Curing: put the adhesive units in the air, whether it is completely cured is depending on the thickness. (2mm thickness, 25℃, 50% humidity, could be completely cured after 24 hours ) 4. Notes: Seal and store the remaining sealant immediately after use. Remove the crust on the head when using again, which would not affect normal working.
