OCA规格书

Documnet No.
To : Customer
SPECIFICATION FOR
"HANWHA Optically Clear Adhesive (HOCA)"
• General Name : HANWHA Optically Clear Adhesive (HOCA) • Your Part Numbers : • Our Part Numbers : HO-1-050, HO-1-100 • Purchaser We received this document on Dept. Name Responsible Person Person in charge , ,
Business Part
• Manufacturer
This specification covers HOCA intended for using in display module between Hanwha L&C Corporation and Shanghai-leadtech CO.,LTD on
Dept. name Quality Assurance Business Part Manufacturing Section Marketing Department Manager Manager Manager
Electronic Material Division

Documnet No.
Specification For "HANWHA Opically Clear Adhesive"
1. Material Light release PET film, Acid-free acryl adhesive and heavy release PET in the form of film 2. Product constitution Product Name
HO-1-050 HO-1-100 Light release PET film(㎛) P50H(1SM)L2A : 50±2㎛
Adhesive(㎛)
Acid Free Thickness 50±2㎛ Acid Free Thickness 100±3㎛
Heavy release Product Total PET film(㎛) thickness constitution
P100(1SM)4H : 100±2㎛ 200±4㎛ 250±5㎛
Light release PET Adhesive Heavy release PET
3. Appearance and Uniformity Material shall be uniform in composition and free from defects which impair functionality and/or appearance of the consumer products as process capability permit 1) Defects - The broken and groove of surface - The bow and air bladder of adhesive layer ※ The position of Defect is flagged by polyester tape at the roll edge The position of the flag is subject to mutual discussion 4. Width, Length and Splices Item Width Standard Length / Roll Maximun number of splices Minimum splice-free length Unit ㎜ m m HO-1-050 HO-1-100
250/500±2.0 100±2.0 3 30
*Required further consultation between Hanwha L&C Corp. and customer.
Electronic Material Division

Documnet No.
5. Typical Properties and Performance Characteristics Item
Light release PET
Unit
Specification
HO-1-050 HO-1-100
Test Method/ Condition
50±1 ㎛ 50±2 100±1 >1.70
Kgf/25㎜
50±1 100±3 100±1 >1.70 1.50 >1.70
+100℃/2HR +85℃/85%RH /48HR -40℃/1HR↔ +85℃/1HR, 200 Cycle
Thickness
Adhesive Heavy release PET
Micro meter
PET
(Peel angle : 180° Peeling speed : 305㎜/min.)
Peel Strength
Glass PC
>1.50 >1.70
ASTM D3330
Heat Resistance
Haze Resistance Under Heat and Humid
No change in appearance
-
No change in appearance No change in appearance
Thermal Shock Cycling Test Transmittance Optical Properties Haze Refractive Index UV-light Resistance ITO Deterioration % % %
>98.0 <1.00
>98.0 <1.00
≥300nm ASTM D1003-92
Measured for Sodium D line UVA-340 lamp, 068w/㎡, 500HR
>1.460 No discoloration <20
+85℃/90%RH /960HR
*Required further consultation between Hanwha L&C Corp. and customer.
6. Test Procedures Test procedures are shown in Appendix 1.
Electronic Material Division