Hayacoat Mark2 (Spray type/yellow) (AY-302Y)

Insulating coating spray for substrates with excellent resistance to moisture and corrosive gases

• Aerosol and Chemical Products
• Conformal Coating for Moisture-resistant and Anti-corrosive
• RoHS compliant

Prices have been revised effective July 1, 2023.

Moisture and corrosion resistant coating agent with excellent gas barrier properties, effective against moisture and corrosive gases. It has excellent insulation properties and improves the insulation reliability of narrow patterns on printed circuit boards, etc. Protects PCBs from salt damage in corrosive gas atmospheres such as hot spring areas and coastal areas. Not regulated by the Ordinance on Prevention of Organic Solvent Poisoning. Four color variations are available.See color variations

• Hayacoat See examples of Mark2 (spray type/yellow) (AY-302Y)

Main specifications

Model No.

AY-302Y

RoHS directive (10 substances)

Compliant

Quantity

1 piece

NET

222g (290ml)

Product size (including packaging, approx.)

Φ61×185mm

Weight (including packaging, approx.)

320g

JAN code

4931442420520

Country of origin

Japan

Main ingredients

Polyvinyl resin

Appearance

Yellow liquid

Volume resistivity

>10¹³ohm-cm

Dielectric Constant

3.4 (1MHz)

Dissipation Factor

3.5×10^-2(1MHz)

Dielectric breakdown strength

12kV/0.1mm

Pencil hardness

2H

Copper plate corrosion test

No discoloration (room temperature, 500h)

Adhesion

100/100 (Cross-cut method on copper foil plate)

Transmission humidity

<0.25 (g/m)²D, 100 μm)

Sulfurous acid gas resistance test

No corrosion on copper foil surface (30±2ppm, 48h)

Hydrogen sulfide gas resistance test

No corrosion on copper foil surface (30±6ppm, 48h)

Heat and humidity resistance test

No corrosion on copper foil surface (80°C, 90%, 168h)

Thermal shock test

No peeling or cracking (-40°C to 125°C, 100 cycles)

High temperature test

No change in insulation resistance (120°C, 500h)

Specific gravity

0.826（20℃）

Continuous operating temperature range

-40～125℃

Flammability

Flammability

Injection gas

DME

Hazardous material and content under the Fire Service Act

Class 4 Petroleum No. 1 (non-water soluble) 185ml

Odor

Alcohol odor

Approximate area that can be applied

1.6m²(2 coats/10μm)

★Products are sold one at a time. Please refer to the following if you would like to consider per case.

Number of cases (boxes)

Small box 10 pcs / Large box 40 pcs

Small box size (approx.)

320 x 130 x 200 mm

Weight of small box (approx.)

3.4kg

Large box size (approx.)

280 x 340 x 420mm

Box weight (approx.)

14kg

ay302y

Material related to this product

• Hayacoat SDS (Safety Data Sheet) for Mark2 (Spray Type/Yellow) (AY-302Y)
• Hayacoat TDS (Technical Data Sheet) for Mark2 (Spray Type/Yellow) (AY-302Y)
• Hayacoat TDS (Technical Data Sheet) for Mark2 (Spray Type/Yellow) (AY-302Y)
• Hayacoat RoHS Certificate for Mark2 (Spray Type/Yellow) (AY-302Y)