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Color Filter PSA

설명글

1) Ne-Cut: Blocking orange ray in 590nm
2) NIR-cut: Widely absorbing the rays around 850nm, 950nm
3) Color compensation Dyes : Satisfying the color requirements from customers.

Items	Test Conditions & Measurement equipment	Unit	Specification
VLT	- Spectrophotometer	%	About 45
Reflectivity	- Spectrophotometer	%	≤ 6
H a z e	- Haze Meter or Spectrophotometer	%	≤ 3
NIR Transmittance	- Spectrophotometer (850 nm )	%	About ≤ 10
NIR Transmittance	- Spectrophotometer (950 nm )	%	About ≤ 6
Ne Transmittance	- Spectrophotometer (590 nm )	%	About ≤ 20

Items	Test conditions & Evaluative Methods	Unit	Specification
H/C Surface’s Abrasion Resistance	- 10 times round-Rolling by Steel Wool #0000 250g/㎠	EA	≤ 15
Pencil Hardness	- Based on JIS K5600 (750g Load, Mitsubishi Pencil)	H	≥ 2
Cross Cutting	- Adhesive Tape( designated Tape) - 100 sheets cross-cut by cutter knife - Measures H/C layer	EA	100/100
Surface Resistance	- Measures H/C layer - Measuring Conditions : 22±4℃, 30~60RH%	Ω/sq	≤ 10
Heat-Shrinkage	-Measures the test objects(100mm100mm) after heating under 100℃ 1 hr.	mm	≤ 1

Items	Test conditions & Evaluative Methods	Unit	Specification	Remarks
Peel Strength ( Color PSA )	- Measures usual & real temp. under tacking on 1mm thick glass.	N/25mm	7 ± 3	after keeping for 24 hours
Peel Strength (Protective Film )	-Tack 25mm wide sample’s adhesive layer on backing substrate.	g·f/25mm	≤ 10	KS A 1107
Peel Strength (Release Film )	-Tacking 25mm thick sample on H/C surface after removing protective film.	g·f/25mm	≤ 10	KS A 1107
High Speed Peel Strength (Protective Film)	- High Speed Adhesion Tester - Tack 25mm wide sample’s adhesive layer on backing substrate.	g·f/25mm	≤ 25
Rework ability	- Cut Test objects in 25mm width. - Tacking on 1mm thick glass. -Measures after keeping for 24 hours at room temperature.	-	No Adhesive substrates