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Glossy Green Solder Resist Mask for High-Precision Multi-Layers PCB H9100

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Basic Info

Trademark

Rongda ink

Transport Package

20kg/Carton

Origin

China

HS Code

32151900

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Model Properities			H-9100/H-8100
Color	Component A		Green (G), red (R), yellow (Y), blue (BL), black (BK), white (W) and purple (V)
	Component B		Milk white
Viscosity			180±30 dPa.s
Pre-cure 75±5 ºC		The 1^st side	16~25 min
		The 2^nd side	25~35 min
		Double side	40±10 min
Exposure energy			300~600 mj/cm², 9~12 grade
Development			1%Na₂CO₃ aqueous solution, 30 ºC, 1.8~2.2 kgf/cm2 pressure
post-cure			150 ºC 60 min
Adhesion (copper surface)			100/100
Pencil hardness(copper surface)			≥6 H
Heat resistance			288±2 ºC, 10 sec×3 times
Fineness			<5 μm
Trichloroethylene resistance			60 min
10% sulfuric acid resistance			30 min
10% sodium hydroxide			30 min
Insulation resistance			1×10¹³Ω
Shelf life (stored in dark place at less than 25ºC)			6 months