OPTOACE conformal coating
OPTOACE is a distinctive fluorochemical coatimg solution that has excellent moisture-proofing properties. OPTOACE can be easily and instantly applied on high quality PCBs to prevent damage from moisture.
DAIKIN CHEMICALS_OPTOACE
DESCRIPTION
Features of OPTOACE
OPTOACE can be coated on PCBs with a thin film and imparts waterproof, moisture proof and corrosion protection to it. It is also easy and safe to use in a process.
Benefits of OPTOACE
- Excellent water repellency and corrosion prevention
- Saves working time by drying extremely rapidly
- Does no harm printed circuits or mounted parts
- Non-combustible
- Higher wateproofing performance than non-fluorochemical coatings
TECHNICAL DATA
Comparison Table 1
| Manufacturer | Untreated | DAIKIN | Competitors |
Competitors |
||||
|---|---|---|---|---|---|---|---|---|
| Product |
OPTOACE (Eco friendly) |
Eco friendly product |
Non-Eco friendly product |
Polyolefin | Silicone | |||
|
Water-proof property (Static Contact Angle, °) *1 |
Water |
0.2% soln.-1dip （0.05μm） *4 |
50-70 | 112 | 110 | 119 | 97 | 93 |
|
Oil reperency (Static Contact Angle, °) *1 |
n-Hexadecane | <10 |
64 |
64 | 76 | <10 | <10 | |
| Moisture-proof property |
Permeability （g/m2・day） *2 |
2% soln.-spincoat *5 （0.1μm） *4 |
4,050 | 1,000 | 1,580 | 1,450 | 2,410 | 2,720 |
| Anti-corrosion property |
Copper plate *3, 5% salt water, 65℃, 7days |
0.2% soln.-1dip （0.05μm） *4 |
|
|
|
|
|
|
| Workability |
Drying time (25℃) |
0.2% soln.-1dip （0.05μm） *4 |
- | <1min | <1min | <1min | 1day | 1day |
| Safety for worker | Solvent | HFE7200 | HFE7200 | HFE7200 | Methylcyclohexane | Toluene | ||
| Flash point（℃） | None | None | None | -4 | 5 | |||
*1:Droplet size 2 µl
*2:12.6cm2 area measured by Daikin referring to cup method (JIS Z0208 -1976) with a permeable waterproof sheet as a basement (JIS A6111 -2016).
*3:C1100P (JIS H3100 -2018 )
*4:Laser microscope, VK-9710 of KEYENCE
*5:Rotational spped 2000 rpm
Comparison Table 2
| Manufacturer | DAIKIN | Competitors |
Competitors (non-fluorinated product) |
||
|---|---|---|---|---|---|
| Product |
OPTOACE (Eco friendly) |
Eco friendly product |
Non-Eco friendly product |
Polyolefin | Silicone |
| Water-proof property | ◎ | 〇～△ | ◎ | △ | △ |
| Moisture-proof property | ◎ | 〇 | 〇 | △ | △ |
| Anti-corrosion property | ◎ | 〇 | △～〇 | ✕ | △ |
| Workability | ◎ | ◎ | ◎ | ✕ | ✕ |
| Safety for worker | ◎ | ◎ | ◎ | ✕ | ✕ |
NOTE: ◎: Exellent 〇 : Good △ : Average ✕: Poor
INDUSTRIES
Electronics
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