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History & Plant overview
LG Chem Polycarbonate
Jan. 5JV established
Sep. 16T-I Ground Breaking
Ceremony
Jan. 5JV established
Sep. 16T-I Ground Breaking
Ceremony
1999
2001
2005
2006
2007
2010
§ Design : PC Resin 65,000 MTA X 2 Trains
§ Actual : PC Resin 170,000 MTA
§ Interfacial Process
: Bisphenol-A (BPA) + Phosgene
Apr. 1LG Chem
Apr. 1LG Chem
2011
July 1Train-I Operation
Start-up
July 1Train-I Operation
Start-up
Aug. 24Train-II Project Kick-Off
Aug. 24Train-II Project Kick-Off
May 2Train-II Construction
Start
May 2Train-II Construction
Start
Oct. 1LG Polycarbonate
Oct. 1LG Polycarbonate
Sep. 1Train-II Operation
Start-up
Sep. 1Train-II Operation
Start-up
LG-DOW Polycarbonate LG CHEM
Merits & Limitations
LG Chem PC
□ Merits
– Clarity
– Toughness
– Heat resistance
– Weather-ability
– Dimensional stability
– Electrical properties
If an application requires 2 or more of
the 3 key properties, polycarbonate
is the preferred material.
If only 1 property is required,
there may be a cheaper alternative.
□ Limitations
– Notch sensitivity
– Chemical resistance
– Abrasion resistance
Heat ResistanceHigh ToughnessHigh Clarity
Nylon PMMA ABS GPPS SAN PC PSU
180
160
140
120
100
80
60
40
20
0
DTUL
(@1.8 MP)
(℃)
Span
Base
0
2
4
6
8
10
12
14
16
GPPS
SAN
PMM
A
PP POM
PA HIPS
CA AB
SPC
Span
Base
16
14
12
10
8
6
4
2
0GPPS SAN PMMA PP POM PA HIPS CA ABS PC
Izod
(ft-lb/in)
70
75
80
85
90
95
PSU SAN CA Nylon GPPS PC PMMA Glass
Span
Base
95
90
85
80
75
70
PSU SAN CA Nylon GPPS PC PMMA Glass
Transmittance
(%)
LUPOY PC 1 2 0 1 - 15
Series
PC1200 Food contact grade
PC1300 General purpose grade
PC1600 Branched grade
PC1000 Optical media
PC3000 High performance grade
NF1000F Eco-friendly IR grade
Additives
0 No additive
1 Mold release agent (MRA)
2 UV absorber
3 MRA + UV absorber
MI or MFR (g/10min)
3,5 High viscous
10 Medium viscous
15,18,22 Low viscous
30 Ultra low viscous
80 Optical Media
Nomenclature
LG Chem PC
Grades
LG Chem PC
Clarity3V-0 @ 1.5mmNF1005F
Non-halogen8V-0 @ 2.0mmNF1009FEco-IR PC
Eco-friendly FR-PC30, 22, 15, 10V-0 @ 3.0mmNF1007FNF100#F
22, 15, 10With MRA+UVA3030
ToughnessWith UV Stabilizer3020
Mold-ability30, 20, 15, 10With Mold Release3010High Performance
No additive30003000
High PurityOptical Media
Super High MFR70With Mold Release10801080
2.5Water Bottle1621
6, 2With MRA + UVA1603Branched
High Melt Strength5, 3No Additives16001600
22, 15, 10, 7, 5With MRA + UVA1303
Clarity10, 7With UV Stabilizer1302
Heat Resistance30, 22, 15, 10, 5With Mold Release1301General Purpose
ToughnessNo Additives13001300
Heat Resistance2.5Branched PC + Linear PC1261
Toughness22, 15, 10, 5with Mold Release1201Food Contact Grade
FDA, Clarity22, 10No Additives12001200
GENERAL PROPERTIEMFRDESCRIPTIONRESINSSERIES
Grade Characteristic Applications
1200 Natural PC ResinFDA, Ultra clean Films; LCD diffuser plates;
1200 Tint PC Resin
1201 Tint PC Resin FDA Kitchen-wares; bottles;
1201HP-08 Tint PC Resin High Purity Film and Sheet
1300 Natural PC Resin GPPC Compounding
1302 Tint PC Resin UV stabilizer; Eye-wares
1303 Tint PC Resin UV stabilizer; MRA Outdoor applications; e.g. lighting
1301EP Tint PC Resin V2; high flow Thin wall applications; e.g. keypads
1301V Tint PC Resin V2; medium flow Small appliances
1603 Tint PC Resin Branched PC Multi-wall sheets
1621 Tint PC Resin Branched PC Big water bottles
1080 Natural PC Resin High flow; High purity Optical Media (CD, DVD, CD-R, DVD-R)
NF1007F/1009F/ 1005F Ignition Resistant V0 V0 3.0mm/ 2.0mm / 1.5mm
Product Portfolio & Color Code
LG Chem PC
Water Bottle
Super Cool Blue
Cool Blue
Super Water White
Water White
Natural
B0786TWB
W0993TSCB
W0992TCB
W0991TSWW
W0990TWW
NPNatural
LC Chem LUPOY PC Common Name
W0992T(CB) W0991T(SWW) W0990T(WW)
Product Portfolio Color Code
PC 1200 Series
LG Chem PC
Series Characteristics UL94
PC 1200
PC 1201
PC 1201HP
PC 1261
FDAcompliance
Modified w/Br. PC
High purity
3~7MFR 8~18MFR 19~31MFR
-
V-2
@ 0.5~1.7mm
HB
@ 3.0mm
V-2
@ 0.5~2.7mm
HB
@ 3.0mm
V-2
@ 0.5~3.0mm
FDA compliance
(i) Polycarbonate resins, when extracted with distilledwater at reflux temperature for 6 hours, shall yield total
extractives not to exceed 0.15 percent by weight of the resins.
(ii) Polycarbonate resins, when extracted with 50 percent(by volume) ethyl alcohol in distilled water at refluxtemperature for 6 hours, shall yield total extractivesnot to exceed 0.15 percent by weight of the resins.
(iii) Polycarbonate resins, when extracted with n-heptaneat reflux temperature for 6 hours, shall yield totalextractives not to exceed 0.15 percent by weight of the resins.
• U.S. FDA21 CFR 177.1580 for Polycarbonate
PC 1300 Series
LG Chem PC
Series Characteristics UL94
PC 1300
PC 1301
PC 1301EP
PC 1301V
PC 1302
PC 1302HP
PC 1302UC
PC 1302UV
PC 1303
PC 1303AH
PC 1303EP
PC 1320C
Generalpurpose
Enhanced Process-ability (22 ~ 30 MFR)
V-2 @ 3.0mm, 3 ~19 MFR
UV Concentrate
for Compounding
High Purity (for LCD BLU film)
UVC Screening _ under developing
UV 400nm Cut-off
for Auto Headlamp (complied to AMECA)
Enhanced Process-ability (22 ~ 30 MFR)
3~7MFR 8~18MFR 19~31MFR
V-2 @ 0.5~1.7HB @ 3.0mm
V-2@ 0.5~2.7HB@ 3.0mm
V-2 @ 0.5~3.0mm
3~19MFR 20~31MFR 3~28MFR
V-2 @ 1.5~3.0mm
V-2 @ 1.5~3.0mm
3~31MFR
V-2 @ 0.5~3.0mm
(f1)
HB@ 1.5~3.0mm
PC 1320C-07 B0787T : UV Concentrate
LG Chem PC
§ MFR : 7 g/10min§ Cap-layer -> to lengthen sheet’s
span of life§ Improve heat resistance§ Improve Plate-out
PC 1320C-07(Cap layer)
PC 1303-07 (Core layer)
normal sheet
weatherable sheet
initial
initial
5-year later
5-year later
Application cases
Co-extrusion Sheet
0 1,000 2000 3000 4000 5000 7500 15,000 (hr)
UV concentratePC substrate
Accelerated Weathering Test (WOM)
PC 1320C-07 B0787T : UV Concentrate
LG Chem PC
Co-extruded1320C UV cap-layer
1303-07
Un-stabilized
Existing technology
1320CUV cap-layer
PC 3000 Series
LG Chem PC
Series Characteristics UL94
PC 3000
PC 3010
PC 3020
PC 3030
Low viscous behavior @ high shear rate
8~21MFR 22~35MFR-
V-2 @ 0.5~2.5mm
V-2 @ 0.5~3.2mm
FDA compliance
Improve ProductivityDesign FlexibilityEnergy Saving
Characteristics of PC 3000 series vs 1200 series
-8%↑-17%↑-21%↑-16%↑High ShearLinear (%)
-6%↑-17%↑-21%↑-18%↑Low shearVs.
26.228.323.227.220.725.016.619.2High ShearLength
63.767.855.765.248.959.138.445.4Low ShearSpiral
768756870864935928Izod
3030222215151010MI
1201-303010-301201-223010-221201-153010-151201-103010-10Grade
PC 3000 Series
LG Chem PC
Grades Characteristics Examples of application
3000-30 FDSTK
3010-10 W0991T
3010-15 W0991T
3010-22 W0991T
3010-30 W0991T
3030-10 W0992T
3030-15 W0991T
Natural Coloredà for compounding
Containing MRAà for injection molding
UVA + MRAà UV resistance
Branched PC Resins : PC 1600 Series & PC 1261
LG Chem PC
Series Characteristics UL94
PC 1600
PC 1603
PC 1621
PC 1261FDA
compliance Modified w/linear PC
--Branched PC
High Melt Strength
1600-03 NP
1603-03 W0992T
1603-06 W0990T
1621-02 B0786T
1261-03 B0786T
1261-03 W0992T
Natural Colored à for Compounding
High Melt Strength & UV Stabilityà for Multi-wall Extrusion
FDA compliance & High Melt Strengthà Water Bottle
Modified w/linear PCà High Clarity
Grades Characteristics Application
NF100#F Series: Eco-friendly Ignition ResistanceHalogen Free
LG Chem PC
Series Characteristics UL94
NF 1007F
NF 1009F
NF 1005F
3~18 MFR 3~31 MFR
V-2@ 1.5mmV-0@ 2.0&3.0mm
V-2@ 1.5mmV-0@ 3.0mm
- Non-Bromine & Non-Chlorine
Ignition Resistance
- Outstanding Transmittance : 89%↑
(Similar performance to that of normal PC)
- Mechanical Property
: Similar performance to that of normal PCV-0@ 1.5&2.0&3.0mm
□ Eco-Friendly Transparent Polycarbonate
à LUPOY PC NF100#F is a High flamed retardant polycarbonate grade.
- Not used Br, CI flame retardant
- Easy mold release, UV Stabilized Grade
□ Recommendation
à Optical Properties can be changed by process conditions.(injection/extrusion)
Temperature over 300℃ is highly recommended for the better clarity.
NF100#F Series: Eco-friendly Ignition ResistanceHalogen Free
LG Chem PC
Comparison UL file-QMF72.E67171
Application
§ Illumination lamp cover
§ LCD/LED TVBezel
§ Component that requires Transparency & Ignition resistance
130110130V0 @ 1.5mmNF1005FLG Chem
808080V0 @ 1.5mmMN4800Teijin
125115125V0 @ 2.4mm1844Bayer
125120130V0 @ 1.8mm9945ASabic
TensileImpactElec
RTIUL-94GradeCompany
53 6 8 10 15 22 80
MFR
Injection, OMInjection, thin parts
Injection, normal parts
Extrusion, sheet
Blow molding, water bottles
30 40
MFR vs Applications
LG Chem PC
§ Test Method : ASTM D 1238, Melt Flow Rate @ 300℃, 1.2㎏§ Unit : g/10min
www.chemwide.com
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