1
New Material Developments for Extreme Film Performance
Terry TuckerNorth America Marketing Manager, Polyethylene
FlexPackCon 2016Memphis, TNOctober 10th, 2016
Polyethylene growth continues to outpace GDP
2
1
1.5
2
2010 2015 2020 2025
GDP
Population
Source: IHS World Analysis 2016, UN World Population Prospectus 2015
Index
PE Demand
Polyethylene solutions boost sustainability
30% 55%
100% 100%
Source: ExxonMobil Chemical Study, peer reviewed by external panel per ISO 14040 & 14044 – Images are representative of potential product applications
Damage Rateup to
5%
Damage Rate
<1%3
4
Exceed™ - for superior performanceHigh toughness and sealing with outstanding optics
Enable™ - for optimum solutionsExcellent bubble stability with higher alpha-olefins (HAO) properties
Exceed™ XP – when eXtreme Performance mattersStep-out mechanical properties with excellent processability
Exceed™ XP performance polymers expand portfolioM
ECH
AN
ICA
L PR
OPE
RTI
ES
PROCESSABILITY
LDPE
LDPE-rLDPEBlends
-rLLDPEBlends
LLDPELLDPE
Exceed XP
Enable
Exceed
Flex Crack Resistance
Dart Impact
MD Tear0% 100%
Industry C8 mLLDPE Reference
5
• Unique molecular architecture allows
− Shear thinning characteristics translating into higher extrusion rates
− High melt strength of fractional-MI grades translating into great bubble stability
Processing advantages Viscosity curves 190°C
Traditional monolayer construction class-A under-slab liner versus an Exceed XP resin-based solution.
Data from tests performed by or on behalf of ExxonMobil Chemical
Results in increased toughness at higher output
6
Possibilities for downgauging with improved properties
15
20
25
30
0.911 0.912 0.913 0.914 0.915 0.916 0.917 0.918 0.919
Aver
age
Mod
ulus
(kps
i)
Density (g/cm³)
Exceed XP
mPE
• Repositions polyethylene stiffness / density correlation − Up to 30% average modulus increase
(at 0.916 g/cm3 density)
• Stiffness gain depending on film structure and processing conditions
Enhanced stiffness
Data from tests performed by or on behalf of ExxonMobil Chemical
1 mil monofilm
1.6 mil, 1/2/1 coex film, 30% HDPE (d 0.961) in core
7
Film performance• Exceptional thin-film MD tear strength at high MD orientation• Synergistic effect of linear blends on MD tear strength• Exceptional toughness• High melt strength, without the need for LDPE addition
Derived benefits and potential value• Enhanced performance of thin films in agricultural and other applications• Reduced waste and spoilage• Cost-effective solutions with linear blends• Shifts performance / output balance
Thin film applications
Helps deliver strong film integrity especially in thin film solutions
Data from tests performed by or on behalf of ExxonMobil Chemical
Exceptional MD tear on thin Exceed XP monofilm films
Impact of linear blends on 1-mil monofilm properties(C4 LLDPE : 1.0 MI, 0.918 d)
Monofim structures based on Exceed XP 8656 – die gap 1.5 mm, die diam.:160 mm, BUR 2.5, output 135 kg/h, frost line height 760 mm (top
chart) and 710 mm (bottom chart) – Melt temperature: 223-229 °C
8
Agricultural FilmsBeneficial attributes• Exceptional MD tear*• Extreme toughness• High bubble stability /output
Value• Higher film performance• Cost saving opportunities• Reduced risk of spoilage
Liquid PackagingBeneficial attributes• Stiffness / toughness• Flex crack resistance • Sealability / machinability
Value• Downgauge film up to 30%• Up to 20% cost reduction• Reduced package failures
Food PackagingBeneficial attributes• Stiffness / toughness / tear• Sealability / machinability• Bubble stability
Value• High output • Downgauging potential• High packaging integrity
Construction LinersBeneficial attributes• Bubble stability• Extreme Toughness (Dart)• High tensile with modulus
Value• Up to 33% higher output• Surpasses class-A standards• Less reprocessing
*in thin films
Applications to enhance value
9
0
1000
2000
01020
Flex Crack, # Holes per 10,000 cycles
Dar
t, g
PlastomerLean
GeneralPurpose
Films
PlastomerRich
Exceed™XP
Improved containment integrity
Down-gauging up to 30%
Up to 20% lower packaging cost
Reduced supply chain cost & emissions
Exceed™ XP performance polymers in liquid packaging
10
We welcome you to discover: • Further extending new Exceed™ XP performance
polymers‒ step-out mechanical properties‒ high melt strength and output‒ controlled holding force
• Tech talks from industry experts• Solution demonstrations on the machines of the
leading manufacturers
Come and see us at K2016October 19 – 26
Dusseldorf, GermanyPavilion FG04
11
Summary
• Worldwide megatrends drive global PE demand
• PE growth continues to outpace GDP
• Significant NA capacity additions increasing supply to global needs
• EM expanding portfolio to support broad range of packaging needs
• EM committed to growth via investment, innovation and collaboration
12
©2016 ExxonMobil. ExxonMobil, the ExxonMobil logo, the interlocking “X” device and other product or service names used herein are trademarks of ExxonMobil, unless indicated otherwise. This document may not be distributed, displayed, copied or alteredwithout ExxonMobil's prior written authorization. To the extent ExxonMobil authorizes distributing, displaying and/or copying of this document, the user may do so only if the document is unaltered and complete, including all of its headers, footers, disclaimersand other information. You may not copy this document to or reproduce it in whole or in part on a website. ExxonMobil does not guarantee the typical (or other) values. Any data included herein is based upon analysis of representative samples and not theactual product shipped. The information in this document relates only to the named product or materials when not in combination with any other product or materials. We based the information on data believed to be reliable on the date compiled, but we donot represent, warrant, or otherwise guarantee, expressly or impliedly, the merchantability, fitness for a particular purpose, freedom from patent infringement, suitability, accuracy, reliability, or completeness of this information or the products, materials orprocesses described. The user is solely responsible for all determinations regarding any use of material or product and any process in its territories of interest. We expressly disclaim liability for any loss, damage or injury directly or indirectly suffered or incurredas a result of or related to anyone using or relying on any of the information in this document. This document is not an endorsement of any non-ExxonMobil product or process, and we expressly disclaim any contrary implication. The terms “we,” “our,”"ExxonMobil Chemical" and "ExxonMobil" are each used for convenience, and may include any one or more of ExxonMobil Chemical Company, Exxon Mobil Corporation, or any affiliate either directly or indirectly stewarded.
Exceed™ XPwhen eXtreme Performance matters
Test Method based onMI (Melt Index) ASTM D-1238
Density ASTM D-4703 and ASTM D-1505 / ISO 1183
Melt Flow Ratio (MFR) ASTM D-1238
Flow behavior- Capillary and Oscillatory Rheology EMC methods
Tensiles tests ASTM D-882
Dart Impact ASTM D-1709 (procedure A)
Elmendorf tear ASTM D 1922-09
Puncture EMC method (method B)
Needle puncture CEN 14471 (probe diameter = 0.8 mm)
Seal Strength sample preparation : Heat Seal mode ASTM F-2029
Hot-tack ASTM F-1921
Holes after flex EMC method (Gelbo device)
Haze ASTM D-1003
Test methods
13