High performace materials
Fluorine-containing eletronic coating agent
Fluorine-containing electronic coating agent
Nano-level film thickness, with excellent waterproof, moisture-proof, rust-proof performance, safety, environmental protection, non-toxic, non-flammable, no ozone depletion, RoHS compliant, simple processing technology, suitable for spraying, dipping, rolling, scratching, Protect printed circuit boards PCBA, flexible circuit boards FPCA and their sensitive electronic components that are susceptible to moisture, concentrates, dust, grease, solvents and corrosive gases, and can be used as lubricants and dirt in the disk drive Magnetoresistive head protection, sealing treatment of precision parts, sealing treatment of precision parts, etc., and preventing the diffusion of lubricants for precision instruments (such as watches, cameras, etc.) or bearings of micro motors
Matte type | Yellow indicator type | High oil-proof type | Universal type | ||||
Model | GM132 | GM632D | GM263 | GM181 | GM183 | GM631 | GM633 |
Appearance of coating agent | Milky white liquid | Transparent liquid | Yellow liquid | Transparent liquid | Transparent liquid | ||
Solid content | 2-10% | 2-10% | 2-10% | 2-10% | |||
dynamic viscosity | 10~30CPS | 10~30CPS | 10~30CPS | 10~30CPS | |||
Active ingredients | Fluoropolymer | Fluoropolymer | Fluoropolymer | Fluoropolymer | |||
System solvent | Fluorine solvent | Fluorine solvent | Fluorine solvent | Fluorine solvent | |||
Film color | Colorless transparent | Yellow transparent | Colorless transparent | Colorless transparent | |||
Gloss | Matte | Bright light | Bright light | Bright light | |||
Fluorescence display | No | No | No | Yes | No | Yes | |
One-time coating film thickness | 0.5~5μm | 1~5μm | 0.5~10μm | 0.5~5μm | |||
Static water contact angle | ≥110° | ≥110° | ≥118° | ≥110° | |||
Static n-hexadecane contact angle | ≥70° | ≥75° | ≥80° | ≥75° | |||
Finger-touch drying time (normal temperature and humidity) | <5min | <5min | <5min | <5min | |||
Heat resistance temperature (1% decomposition) | >190℃ | >250℃ | >250℃ | >250℃ | |||
Dielectric constant | 3.1 | 3.1 | 3.1 | 3.1 | |||
Surface resistivity | >1014Ω·m | >1014Ω·m | >1014Ω·m | >1014Ω·m | |||
Volume resistivity | >1014Ω·m | >1014Ω·m | >1014Ω·m | >1014Ω·m |
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