Surface coating adhesive
JOMS 5060 is a low viscosity one component silicone protective coating, which is easy to use. After curing, it forms a layer of optical transparent film. It has excellent high and low temperature resistance, weather resistance, electrical insulation performance, excellent waterproof, earthquake resistance, absorption expansion and contraction, corona resistance, and electric leakage resistance. It can enhance the moisture-proof and antifouling ability of electronic circuits and components, prevent solder joints and conductors from being eroded, shield and eliminate electromagnetic interference, prevent circuit short circuit, and improve the insulation performance of circuit boards. In addition, the coating protective film is also conducive to the abrasion resistance and solvent resistance of lines and components, and can release the pressure caused by periodic changes in temperature.
Detailed introduction
CHARACTERISTIC
Transparent liquid
Single component, easy to operateviscosityenvironment-Lowfriendly fluid, solid content 100%
lt is easy to brush, spray and dip coating
the curing speed is fast in 1hour
lt contains fluorescent indicator,which can be checked after sizing
Good adhesion without corrosionStable and elastic at -60 °C -200°C
Excellent dielectric properties
FormaLdurable coating to isolate moisture and contaminants Various electronic components, IC chips, thick film circuits, printed circuit boards | TYPICAL PERFORMANCE PARAMETERS performance index |
Appearance Transparent or Little Yellowing Density (g/cm3, 25 ℃) Viscosity (mpa.s) 400-600 | |
Surface drying time (min, 25 ℃) 5～15 | |
PACKAGE SPECIFICATION | Initial curing (hr, 25 ℃) 0.1mm adhesive layer |
1 kg / can 18 kg / barrel | Total drying time (hr, 25 ℃) Hydrophobicity (HC value) |
Hardness (Shore A) | |
STORAGE AND TRANSPORTATION | Tensile strength (MPa) |
Store in a cool and dry place for 12 months (25 ℃) This product is non hazardous | Elongation at break (%) Operating temperature range (℃) -60～200 Volume resistivity (Ω· cm) |
and can be transported as | Dielectric strength (kv/ · mm) |
general chemicals | Dielectric constant (1.2MHz) 2.9 |
OXYGEN PERMEABILITY OF VARIOUS MATERIALS
Oxygen permeability of various materials : 1x10-9 (cc·cm/sec·cm2·cmHg) | |
Material type | Permeability |
Methyl alkoxy | 60 |
Natural rubber | 2.4 |
low density polyethylene | 0.8 |
High density polyethylene | 0.1 |
butyl rubber | 0.14 |
High density polystyrene | 0.12 |
Nylon 6 | 0.004 |
Polymer permeability (1 mm) : | g/m2·25h |
Material type | Permeability |
polyolefin | 2 |
polyurethane | 25 |
Acrylate | 16 |
Silicone resin | 47 |
Silicone rubber | 100 |
PACKAGE SPECIFICATION |
1 kg / can 18 kg / barrel |
