©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation
NAN YA
Symposium on GlobalICT Environmental Initiatives
Brussels 27-28 October 2009
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Agenda• Indicators and Trends towards environment-
friendly Laminates• Availability• Reliability, Processability• Price
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Agenda• Indicators and Trends towards environment-
friendly Laminates
„Driving Forces of Halogen free Materials“
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Current legal situation• Directive of the European Parliament RoHS
doesn‘t concern TBBPA• NGOs proposing European Parliament revising
RoHS
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
European Environmental Bureau143 member organisations in 31 countries
International Chemical Secretariatstrives to brigde the gap between industry, NGOs
and policy circles
Clean Production ActionUS based environmental NGO
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Draft Position Paper on RoHS revision
• consider both the direct impact of substances and the impacts of transformation products at end of life
• thereby supporting a general phase-out of brominated and chlorinated organic substances in Electrical and Electronic Equipment (EEE)
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Furan
O
H2C O OC
CH3
CH3
CH2CH H2C CH2HCO OC
CH3
CH3
OH
CH2CHH2C H2C CH2HC
O
O OC
CH3
CH3
OH
Br Br
Br Br
Br
HO C
CH3
OH
CH3
Br
Br
BrBr O Br
Br O Br
Br O Br
Br BrTBBPA
Dioxin
Brominated Flame Retardents can form Dioxins and Furans if burned under sub-optimal conditions
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Greenpeace
http://www.greenpeace.org/international/campaigns/toxics/electronics/how-the-companies-line-up
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Halogen Free means „Low Halogen Content“
IEC 61249-2-21*
JPCA-ES-01-1999
10 iNEMI members*
maximum Br: 900 ppmmaximum Cl: 900 ppmmax. Br + Cl: 1500 ppm*
IPC-4101B*
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Projected Timeline for Halogen Free ElectronicsYear
Application 2006 2007 2008 2009
Japanese OEMs
Notebook*
LCD TV
Hard Disk Drive
Game Console*
Camcorder/DSC
Mobile Phone*
DVD Player
European OEMs
Notebook & Desktop*
Automotives
Mobile Phone
N. American OEMs
Notebook & Desktop
Mobile Phone
Chip Processor
Hard Disk Drive*converted before 2006
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Halogen free spec Bromine and Chlorine LimitBr, Cl ≤ 900ppm
Br+Cl ≤ 1500ppm
Br or Cl ≤ 900ppm
xxxx
Br or Cl ≤ 900ppm
xxxxxx
NokiaSony-EricssonLenovoDellLGSonySamsungToshibaWistronAppleHPIntel
Deadlineall products by 2008
all models on market after 1st January 2008
alle products from 2009
all new products lauched after Jan. 1, 2010
all products from 2010
new models by end of 2010
all new models from Jan. 2010
all remaining uses of BFRs in notebook PCs by 2009
evaluation started at Q3 2008
all products beginning 2008
new computing products launched in 2009
45 nm FC from 2008
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Agenda• Indicators and Trends towards environment-
friendly Laminates• Availability• Reliability, Processability• Price
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
PCB Laminate Market 2008 by Material Type
Standard FR-445,2 %
FR-4 Halogen Free8,5 %
FR-4 High-Tg15,8 %
Paper 11,0 %
Composite 5,7 %
Special 13,3 %RCC, other
0,5 %
Source Prismark total $ 8,0 Bn
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Halogen Free Market 2008
Matsushita Electric28,8 %
Nan Ya Plastics24,1%
Hitachi Chemical 12,6 %
Shengyi Sci. Tech11,7 %
Elite Materials10,2 %
ITEQ 4,5 %
others 8,1 %
Source and Graph Prismark total 24,6 Mio. m²
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Agenda• Indicators and Trends towards environment-
friendly Laminates• Availability• Reliability, Processability• Price
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Copper Foil Glass Cloth Resin Matrix Filler
Electric Circuit Dimensional Stability Heat Resistance Flammability
Signal line Low CTE x/y Bonding Low CTE z
Grounding Low Warpage Flammability High Stiffness
Heat Dissipation High Stiffness Dielectric Properties Heat Dissipation
High TgLow Moisture Absorption
Composition of Laminates and their
Functions
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
2 x CH2CHH2C
O
H2C CH2HC
O
O OC
CH3
CH3
+
O OC
CH3
CH3
CH2CHH2C
O
H2C CH2HCO OC
CH3
CH3
OH
CH2CHH2C H2C CH2HC
O
O OC
CH3
CH3
OH
Br Br
Br Br
General BFRs use di-functional epoxy as reactant
Brominated Epoxy Resin
HO
Br
C
CH3
CH3
OH
Br
Br
Br
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Phosphorous Based Epoxy
+
O
H3COG
H3COG
n
H3COG
CH2 CH2
B =
P
H
O O
P
O
OOH
n
H3CCH2 CH2
OX
A =
X = A or B
Phosphorous based epoxy must use multifunctional typeto keep Tg and thermal resistance
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
higher heat resistancebut more brittle
toughness but lower heat resistance
multifunctionaldi-functionalEpoxy
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA Performance ComparisonUnit / Condition NPG NPGN-150
Resin System Halogen Free Halogen Free
Curing Agent Dicy PN
Peel Strength N/mm 1,54 1,66
Tg (DSC) °C 153
Impact Test kJ/m² 65 82
Tg (TMA) °C 143 140
α1 45 49
α2 227 221
% 50°C~260°C 3,08 3,04
Water Absorption % 0,295 0,254
288 °C solder dipping 4‘ ~ 4’30“ 6‘
Water Absorption % 0,439 0,348PCT 2 h
288 °C solder dipping 2‘ ~ 2’30“ 4‘
Flame Resistance UL-94 V-0 V-0
PCT ½ h
CTE / TE
Test sample: laminate 1,6 mm
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Expansion ppm/K Standard FR-4
High-Tg phenolic
filled
High-Tghalogen free
CTE xCTE y
15~1815~18
13~1513~15
45260
11~1311~13
CTE z before TgCTE z after Tg
58287
35210
Thermal Expansion Properties
Test sample: laminate 1,6 mm
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Material A condition pre-condition6 x reflow 245 °C
pre-condition6 x reflow 260 °C
Standard FR-4 162-247 150-266 142-227
Mid-TgPN / filled
> 1000 > 1000 800-900
Hi-TgPN / filled
> 1000 > 1000 > 1000
Halogen Free > 1000 > 1000 > 1000
TCT Performance by HATS Tester12-layer test vehicle, - 40°C / + 145°C
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Properties of Fillers
Natural SiO2 Fused SiO2 Mg(OH)2 Al(OH)3
Density [g/cm³] 2,50 2,50 2,36 2,40
2,7Diameter [µm] 1,6 2,0 1,9
Fused SiO2Natural SiO2 Mg(OH)2 Al(OH)3
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Performance Properties of Nan Ya Halogen Free Materials
NP-140 NP-155F NPG NPGN-150 NPG-170
BrEpoxy
Halogen Free
Dicy
170
2,3
>60
>20
359
4,42
0,012
PN
150
3,4
>60
>40
Td (°C, TGA) 310 351 350 360 360 367 370
Dk @ 1GHz 4,50 4,58 4,60 4,50 4,53 4,82 4,40
Df @ 1GHz 0,016 0,017 0,012 0,013 0,013 0,015 0,013
NPGN-170 NPG-180 NPG-200
Resin system Br Epoxy
Halogen Free
Halogen Free
Halogen Free
Halogen Free
Halogen Free
Curing agent Dicy Dicy PN PN PN PN
Tg (°C, DSC) 140 150 145(TMA) 170 190(DMA) 205(DMA)
CTE (%, 50~250℃) 4,1 2,4 2,4 2,4 2,2 2,0
T-260 (min) 25 >60 >60 >60 >60 >60
T-288 (min) 2 >20 >40 >40 >40 >40
NPG: „G“ for Green MaterialsMeasurement on construction 4 x 7628
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Black Oxide Brown Oxide
Chemie A B C D
Standard FR-4 0,86 N/mm 0,67 N/mm 0,80 N/mm 0,62 N/mm
Halogen Free 0,57 N/mm 0,55 N/mm 0,53 N/mm 0,48 N/mm
Halogen Free New 0,65 N/mm 0,61 N/mm 0,63 N/mm 0,55 N/mm
Material
Innerlayer Adhesion Comparison
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
New Standard FR-4 PN+Filler Halogen
Free Parameters
Ø 0,25 mmU/min: 200Km/min: 2,9Hits: 3500
Drill Bit Wear Comparison
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Drilling Parameter
Type Ø Speed Infeed Retreat Thk Stack
Schmoll LZ 0,30 mm 160K U/min 3,4 m/min 11 m/min 1,6 2
Drill Bit Wear Comparison
3000 Hits2000 Hits1000 Hits
32,93%27,32%25,28%Halogen Free New
36,52%30,72%24,46%Halogen Free
Drilling Test
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Drill Hole Precision NPG NPGN-150
Cp/Cpk 1,334 / 0,785 1,859 / 1,204
1325 / 48098 660 / 48104
2,75 % 1,37 %Target < 50 µm
Drilling Test
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Agenda• Indicators and Trends towards environment-
friendly Laminates• Availability• Reliability, Processability• Price
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Standard FR-4 Halogen Free Factors
Laminate 1,0 1,2 ~ 1,5
2,0
1,0 ~ 1,2
1,10 ~ 1,15
HF Resin
Drilling 1,0 Reduced drill hits
Desmear 1,0 Increased cycle time
Total cost increase for 4~6-layer PCB 1,0
Cost Effect for Halogen Free PCB
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Summery• Halogen free laminates contain more expensive epoxy
resin and flame retardant, that‘s not for free• compared with other thermal resistant BFR-laminates
there is no difference in processing costs• voluntary conversion is anticipating environmental legis-
lation and enables a settled and well approved change• existing halogen free laminates perform well due to good
heat resistance and low thermal expansion• demand from EEE-industry will accelerate further
developments, exposing the advantages of HF laminates
©TE
CH
NO
LAM
Gm
bH
©2009 Nan Ya Plastics Corporation Symposium on Global ICT Environmental Initiatives
NAN YA
Contact:Technolam GmbHwww.technolam.deVolker Klafki+49 2241 [email protected]
Contact:Nan Ya Plastics Corporationwww.npc.com.twLouis Lin+886 2 271 22211 [email protected]
Thanks for your attention!Q & A