Upload
phungdan
View
223
Download
2
Embed Size (px)
Citation preview
Dow Wind Energy - Epoxy Systems Latin America Team
LAA Focal Point – WIND
Cristina Alziati (Brazil)
MX Field TS&D - EPOXY
Francisco Serrano
MX Account Manager – EPOXY
Fernando Diez
MX Account Manager – EPOXY
Cuitlahuac Martínez
TECHNICAL COMMERCIAL
Overview of Dow’s Operating Segments
Advanced Materials
Electronic & Specialty Materials Electronic Materials
Semiconductor Tech Interconnect Tech Display Technologies Growth Technologies
Specialty Materials Dow Water &
Process Solutions Dow Wolff Cellulosics Dow Home & Personal Care Dow Microbial Control Performance Materials
– JV: Dow Corning
Coatings & Infrastructure Dow Coating Materials
Architectural Coatings Industrial Coatings
Dow Building & Construction Dow Building Solutions Dow Construction
Chemicals Adhesives & Functional
Polymers Industrial Process
Materials Packaging & Converting Tapes, Labels & Textiles
Polyethylene Polycarbonate and
Compounds & Blends1 Polypropylene Styrenics1
Basic Plastics Licensing & Catalyst
Chlor-Alkali/Chlor-Vinyl Ethylene Oxide/
Ethylene Glycol Chlorinated Organics – JV: EQUATE (EG) – JV: MEGlobal – JV: OPTIMAL (EG)
Olefins, Aromatics, Power, Aromatic Derivatives
– JV: Compañia Mega – JV: SCG-Dow
(Aromatic Deriv.)
– JV: Americas Styrenics LLC – JV: EQUATE (PE) – JV: Equipolymers – JV: SCG-Dow (PE, PS) – JV: Univation Technologies
Basic Plastics Basic Chemicals Hydrocarbons & Energy
Automotive Systems Dow Elastomers Dow Wire & Cable Polyurethane
Systems & Epoxy Systems
Dow Oil & Gas Dow Fiber Solutions
Performance Systems
Polyurethanes Epoxy Amines Oxygenated Solvents Performance Monomers Performance Fluids,
Polyglycols and Surfactants
Emulsion Polymers1 Dow Haltermann SAFECHEM – JV: SCG-Dow (Latex)
Performance Products
Performance Products & Systems
Dow AgroSciences Agricultural Chemicals Seeds, Traits & Oils
AgroFresh
Health & Agricultural Sciences
Health & Agricultural Sciences
Basics
Freeport - Adhesives and Sealants - Epoxy Composites
Marietta & Roberta - NA SH -Flooring -- Epoxy Hardeners
Baltringen Epoxy – Wind Energy
Correggio - Construction Insulation - Molding and Composites - Footwear - PU Composites
Shanghai Epoxy
Birch Vale Elastomers
Centers of Technical Excellence
Guang Zhou PU
São Paulo /
Jundia Epoxy – PU
Composites Align with Global Mega Trends
Consumerism
Health & Nutrition
Transportation & Infrastructure
Energy
• Increase in demand for more nutritious food and drinks • Growing drug resistance driven by globalization • Increasing emphasis on preventative medicine and improved medical care
• Gap between energy supply and demand • Climate change • Demand for renewable and sustainable alternative energy sources • More efficient usage, storage and distribution of energy
• New demands from population growth and urbanization • Increased trade movement from global economic integration and growth • Aging infrastructure • Safer and more efficient goods and services demands from growing global wealth • Sustainable solutions
• New demand for consumer staples from developing economies • Wealthier consumers lift concerns about health, demand more personalized or customized goods or
services, and demand connectivity and convenience with suppliers
Dow Epoxy Systems for the wind blades industry
Dow Back Integration
Dow upstream of
Epoxy Products & Intermediates Core Business Downstream
Allyl-
chloride Epichloro-
hydrin
Liquid
Epoxy
Glycerine
Specialty
Epoxies
Blends
Hardeners
Solid/Solid
Solutions
Brominated
Epoxy
Cumene
Acetone Benzene
Phenol Bis-
phenol A
Caustic
Propylene
Chlorine
Water
Treatment
Polymers
Adhesives
CEG
Coatings Protective
Marine
Powder
Automotive
Packaging
Coil
Photocure
Composites Corr.
Resistance
Structural
Auto
Electronics Circuit Boards
Chips
Potting
Encapsulation
F
o
r
m
u
l
a
t
o
r
s
D
I
s
t
r
I
b
u
t
o
r
s
Poly-
Carbonate
Dow.Epoxy. Systems
• Wind • Casting & electronic • CEG
Estructural Adhesive Sistema Epoxi
Root Epoxy System Glass Fiber
Top Coat Epoxy Gelcoat
PU Tint
Spar
Epoxy System
Glass Fiber
Primers GelcoatUV
Shear Web Epoxy System Glass Fiber PVC
Shell
Epoxy System
Glass fiber PVC Balsa
Raw materials used in Wind Blade Manufacturing
Fonte: winncad.blogspot.com
Product portfolio summary PRODUCT APPLICATION
INFUSION AIRSTONE™ 780 E Infusion resin
INFUSION AIRSTONE ™ 782H Fastest infusion hardener
INFUSION AIRSTONE ™ 783H Medium infusion hardener
INFUSION AIRSTONE ™ 784H Medium infusion hardener
INFUSION AIRSTONE ™ 785H Medium infusion hardener
INFUSION AIRSTONE ™ 786H Slowest infusion hardener
HWLU AIRSTONE ™ 720 E Hand wet lay up resin
HWLU AIRSTONE ™ 724H Fast hand wet lay up hardener
HWLU AIRSTONE ™ 728H Slow hand wet lay up hardener
ADHESIVES AIRSTONE ™ 770E/T3 Adhesive resin
ADHESIVES AIRSTONE ™ 772H/T Fast adhesive Hardener
ADHESIVES AIRSTONE ™ 778H/T Slow adhesive Hardener
SPECIALITIES AIRSTONE ™ 329 E Tooling Resin
SPECIALITIES AIRSTONE ™ 713H Tooling hardener
SPECIALITIES AIRSTONE ™ 714H Tooling hardener
New System AIRSTONETM 87x
New System AIRSTONETM 88x
Dow AIRSTONE™ 88x Infusion System
• Designed to do the process easier while improving mechanical properties.
• Specifically designed for the infusion of long wind blades
147°C @ 4:27
102°C @ 4:40
53°C @ 8:21
40°C @ 8:39
Average Ambient Temperature : 22.9°C
0
20
40
60
80
100
120
140
160
2 3 4 5 6 7 8 9 10 11 12 13 14
Tem
pera
ture
(°C
)
Elapsed Time (hrs)
AIRSTONE™ 78 vs. 88 Infusion Systems 100g Exotherms - 50/50 blend and Slow Hardeners
780E / 783H
880E / 882H:886H(50F:50S)780E / 786H
880E / 886H
Ambient
147°C @ 4:27
102°C @ 4:40
53°C @ 8:21
40°C @ 8:39
Dow Infusion System AIRSTONE™ 88x
Showing high speed to develop the Tg, Airstone TM Infusion System 88X allows to control the exotherm of reaction in wide interval of reactivities increasing the optimization use of the molds.
In fact Dow AIRSTONE™ 88X infusion system has major possibility to increase the
wetting ability towards the fibers, reflecting an increase of 10% -15% in compression strength
Dow Infusion System AIRSTONE™ 88x
320
340
360
380
400
420
440
460
480
350
400
450
500
550
600
650
700
750
AIRSTONE™ 780E / 784H AIRSTONE™ 880E / 886H
Co
mp
ressio
n
Mo
du
lus,
Gp
a
Co
mp
ress
ion
Str
en
gth
, M
pa
ISO 14126 - Saertex 1000 gsm/m2 UD - 4 ply Cured 10 hrs @ 70°C
UD compression strength, MPa UD compression modulus, Gpa
Dow AIRSTONE™ 87X Adhesive System
Shows a higer velocity of develop Tg, Dow Airstone TM 87X Adhesive System allows the control the exotherm of reaction in a wide range of reactivity, with major optimization in the use of molds.
20
30
40
50
60
70
80
90
100
0 1 2 3 4 5 6 7 8 9 10 11 12
Tem
per
atu
re °
C
Elapsed Time (hrs)
AIRSTONE™ 87x vs AIRSTONE 77x T3 Exotherm
AIRSTONE™87x
(100:45) AIRSTONE™ 77x T3
(100:44) Ambient Lab
AIRSTONE provides an increase of 50% in fatigue resistance when compared to industry’s average
Dow AIRSTONE™ 87X Adhesive System
AIRSTONE™ 87x adhesive system provides an increase of 300% in Elongation without loss in Elongation Modulus
Modulus Mpa 3752 ± 158
Tensile Strength at
Yield/Peak Mpa65.7 ± 0.74
Ultimate Tensile
Strength (Break) Mpa65.12 ± 1.37
Elongation at Peak % 4.58 ± 0.18
Elongation at Break % 5.95 ± 1.71
AIRSTONE™ 87x
Dow AIRSTONE™ 87x Adhesive System
HWLU: 72X line Infusion:78X line Bonding Paste: 77X line
Proven Chemistries
Germanische Lloyd certification
THANK YOU!