Transcript Presentation to the Plastics Developers Association North

A High Density
Polyethylene and
Grafted Adhesive
Solution for Steel
Pipe Coating
Dr. Olaf Henschke
Dragan Visekruna - Dow Europe GmbH
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow
• Our View on the Steel Pipe Coating Marketplace
• Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry
• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene/
AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow
• Our View on the Steel Pipe Coating Marketplace
• Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry
• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene /
AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
About Dow
•
•
•
•
•
•
•
A science and technology leader
Founded 1897 by Herbert H. Dow
Annual sales of $57.5 billion (2008)
46,000 people worldwide
3,300 products
Customers in 160 countries
150 manufacturing sites in 35 countries
• Acquired Rohm & Haas on April 1, 2009
• Sales $10 billion (2008)
• 98 manufacturing sites in 30 countries
• 15,000 employees worldwide
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
About Dow
A world leader in polyethylene
Thousand MT
0
1000
2000
3000
4000
5000
6000
7000
8000
Dow
ExxonMobil
LyondellBasell
SABIC
Chevron Phillips
Sinopec
Ineos
Borealis
HDPE
LDPE
LLDPE
PetroChina
NPC - Iran
Titan/Westlake
Formosa Plastics
Total PC
Braskem
Polimeri Europa
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Source: CMAI 1Q09 Database
Content
• About Dow
• Our View on the Steel Pipe Coating Marketplace
• Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry
• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene/
AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Steel Pipe Coating Marketplace
Pipelines* under construction and planned, 2005 - 2010
Total 72924 Miles
Canada
6027
Africa
4555
Western & Eastern
Europe
15326
Far East
18152
USA
8553
South Pacific
9145
Mexico
Caribbean
2880
27
South America
3436
Source: AMI: Steel Pipe Coating report
South America
Middle East
4851
Source: AMI: Steel Pipe Coating report
Mexico / Carib.
Far East
South Pacific
Africa
Middle East
*Miles of natural gas, crude oil, products and other hydrocarbon
pipelines currently being built, planned, or under study; offshore,
onshore and total, by world region.
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Europe
Canada
US
0
2000 4000 6000 8000 10000 12000 14000 16000 18000 20000
Offshore
Onshore
Total Miles
Steel Pipe Coating Marketplace
Pipeline Coating Systems by Region
Source: Pipeline & Gas Journal (Jan 2005)
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Steel Pipe Coating Marketplace
Pipeline Coating Systems, Share from 2004 to 2010
Source: AMI: Steel Pipe Coating report
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow
• Our View on the Steel Pipe Coating Marketplace
• Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry
• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene /
AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
• Dual Component Product Offering from Dow for
Three Layer Polyethylene Coating Systems
• High Density Polyethylene for Black Topcoat:
DOWTM HDPE 12110G
• AMPLIFYTM GR Functional Polymer for Adhesive:
AMPLIFYTM GR 320
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
DOWTM HDPE 12110G for Black Topcoat
• Requirements to steel pipe coating materials changed due to
higher pipeline service temperature
• Need for higher density polyethylene providing:
• High environmental stress crack resistance (ESCR)
• Excellent processing characteristics
• Long-term thermal and UV stability
• DOWTM HDPE 12110G offers the required performance
• Melt Index = 0.55 g/10 min (2.16 kg@190 °C)
• Density = 0.958 g/cm3
• Can be used in both hose-stretch and winding technologies
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
DOWTM HDPE 12110G for Black Topcoat
Extruder Output compared to other black HDPE´s
60
50
40
30
20
120
140
160
180
Source: Dow lab data
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
AMPLIFYTM GR 320 Functional Polymer for Adhesive
• Requirements for steel pipe coating adhesives changed due to
higher pipeline service temperature
• Need for maleic anhydride grafted formulations providing:
• High peel strength at elevated temperatures
• Good processing characteristics
• Excellent long-term stability
• AMPLIFYTM GR 320 Functional Polymer offered with
• Melt Index = 2 g/10 min (2.16 kg@190 °C)
• Density = 0.929 g/cm3
• Can be used in hose-stretch and winding technologies
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Three Layer Polyethylene Coating
AMPLIFYTM GR 320 Functional Polymer for Adhesive
Oven Ageing and Lifetime Extrapolation
• 110°C > 8760 h corresponds to min. 50 years at 70°C (ke 50)
• 100°C > 26304 h corresponds to min. 50 years at 70°C (ke 18 x 3)
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Source: Dow lab data
Content
• About Dow
• Our View on the Steel Pipe Coating Marketplace
• Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry
• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DOWTM High Density Polyethylene/
AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Offer to the Steel Pipe Coating Industry
Lab Coating Capabilities
• Coating of 170 mm pipes
• Comparable conditions to industrial
coating process
• Adhesive applied via extrusion or
powder spray coating
• Allows testing of
• New adhesives, topcoat and epoxy materials
• Compatibility of adhesives with different epoxy primers
• Temperature and time influence on coating quality
• Processing window for three layer coating system epoxy/
adhesive/ topcoat
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Offer to the Steel Pipe Coating Industry
Lab Coating Capabilities
• Testing of 50 mm segments
• Temperature up to 80°C
• Cohesive failure achieved
• Example: 80°C peel
strength result for system
epoxy/ DOW™ HDPE
12110G/ AMPLIFY™ GR 320
• Excellent reproducibility of
lab coating results in
industrial coating plants
Source: Dow lab data
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Offer to the Steel Pipe Coating Industry
Compatibility of AMPLIFYTM GR 320 Functional Polymer adhesive
with epoxy primers
• Industrial scale and lab coating trials on 3LPE systems confirmed
that AMPLIFYTM GR 320 Functional Polymer is fully compatible
with a range of different epoxy materials
• Products from all leading suppliers were successfully evaluated
in a system with DOWTM HDPE 12110G / AMPLIFYTM GR 320
Functional Polymer
• Compatibility certificates are available
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Offer to the Steel Pipe Coating Industry
Performance of Coating Systems
• Exceeding performance requirements of DIN 30670 in 3LPE
systems with different epoxy materials
• DOWTM HDPE 12110G meets requirements to indentation
resistance, elongation, UV and thermal ageing
• AMPLIFYTM GR 320 Functional Polymer offers excellent peel
strength performance
Test
Condition
Minimum Requirement
Customer Standard
Typical Results
Peel
Strength
23°C
250 N/cm
> 400 N/cm
60°C
100 N/cm
> 250 N/cm
80°C
100 N/cm
> 200 N/cm
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Content
• About Dow
• Our View on the Steel Pipe Coating Marketplace
• Our Materials for Three Layer Polyethylene Coating
• High Density Polyethylene for Black Topcoat
• AMPLIFYTM GR Functional Polymer for Adhesive
• Our Offer to the Steel Pipe Coating Industry
• Lab Coating Capabilities
• Compatibility of AMPLIFYTM GR Functional Polymer Adhesive
• Performance of Coating Systems with DowTM High Density Polyethylene /
AMPLIFYTM GR Functional Polymer
• Summary
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Summary
Dow Plastics offer to the Steel Pipe Coating Industry
• New 3LPE coating systems with DOWTM HDPE 12110G Resin and
AMPLIFYTM GR 320 Functional Polymer have been successfully
introduced
• Meet requirements of DIN 30670, national and other standards,
can be used with different epoxy materials
• Lab coating line is offered to help optimize resins and their
processing windows and prove compatibility of materials
• Tailored resin designs offered to address regional needs
• As a global leader in polyethylene Dow is committed to support
the long term growth of the global Steel Pipe Coating Marketplace
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow
Thank you!
Questions?
Visit us:
http://www.dow.com/plasticpipes/
®™ Trademark of The Dow Chemical Company (“Dow”) or an affiliated company of Dow