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Item	Name	Tel	E-mail
Optical	Taeil, Lee	82-2-3787-1849	skytaeil@sk.com

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Optical Film

HOME Semiconductor Material Business For display Optical Film

Optical Film

PET Base Film made with Forty Years of Technology

SKC’s optical film is a polyester film created based on 40-year film technology, having excellent transmittance and physical / mechanical properties such as tensile strength. It is widely used as raw material for various core optical sheets of FPD such as LCD and PDP.

Cases of application

Monitor

Tablet

TV(LCD,LED,QLED)

Smartphone

Laptop

Usage

Diffusion Sheet

Multi Functional Sheet

Prism Sheet

Lens Sheet

Major products

Major products

Major products Features

V7610 Double-sided urethane coated product

V5410 Double-sided urethane coated product

V7611 Single-sided urethane coated product

V7610R

V5410R

Certification

Packing unit

Supplied in rolls

Table of physical properties of major products

Table of physical properties of major products, Composed of Property, Unit, Value, Test Method

Property Unit Value Test Method

Tpye V7610R V7610(V5410)

General Nominal Gauge 300 400 500 752 1000 SKC Method

Thickness ㎛ 75 75 100 125 188 250

Mechanical Tensile Kg/㎟ MD 19 20 20 19 18 19 ASTM D 882

Strength TD 25 27 25 24 22 20

Elongation % MD 188 195 199 203 209 214 ASTM D 882

At Break TD 105 104 115 116 126 144

Optical Haze % 0.7 0.7 0.8 0.9 1.1 1.6 ASTM D 1003

Light
Transmission % 92.1 92.1 92.2 92.2 90.5 90.5 ASTM D 1003

Thermal Heat % MD 0.4 0.9 1 1 1 1 SKC Method
(150℃×30 min)

Shrinkage TD 0.1 0.3 0.1 0.2 0.4 0.3

Major products
Major products	Features
V7610	Double-sided urethane coated product
V5410	Double-sided urethane coated product
V7611	Single-sided urethane coated product
V7610R
V5410R

Table of physical properties of major products, Composed of Property, Unit, Value, Test Method
Property	Unit	Value	Test Method
General	Nominal	Gauge		300	400	500	752	1000	SKC Method
Thickness	㎛	75	75	100	125	188	250
Mechanical	Tensile	Kg/㎟	MD	19	20	20	19	18	19	ASTM D 882
Strength	TD	25	27	25	24	22	20
Elongation	%	MD	188	195	199	203	209	214	ASTM D 882
At Break	TD	105	104	115	116	126	144
Optical	Haze	%	0.7	0.7	0.8	0.9	1.1	1.6	ASTM D 1003
Light Transmission	%	92.1	92.1	92.2	92.2	90.5	90.5	ASTM D 1003
Thermal	Heat	%	MD	0.4	0.9	1	1	1	1	SKC Method (150℃×30 min)
Shrinkage	TD	0.1	0.3	0.1	0.2	0.4	0.3

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Property		Unit		Value						Test Method
Tpye		Unit		V7610R	V7610(V5410)					Test Method
General	Nominal	Gauge			300	400	500	752	1000	SKC Method
General	Thickness	㎛		75	75	100	125	188	250	SKC Method
Mechanical	Tensile	Kg/㎟	MD	19	20	20	19	18	19	ASTM D 882
	Strength	Kg/㎟	TD	25	27	25	24	22	20	ASTM D 882
	Elongation	%	MD	188	195	199	203	209	214	ASTM D 882
	At Break	%	TD	105	104	115	116	126	144	ASTM D 882
Optical	Haze	%		0.7	0.7	0.8	0.9	1.1	1.6	ASTM D 1003
Optical	Light Transmission	%		92.1	92.1	92.2	92.2	90.5	90.5	ASTM D 1003
Thermal	Heat	%	MD	0.4	0.9	1	1	1	1	SKC Method (150℃×30 min)
Thermal	Shrinkage	%	TD	0.1	0.3	0.1	0.2	0.4	0.3	SKC Method (150℃×30 min)