Celanese Corporation · NYSE:CE
Celanese — ESG Presentation (December 2022)
29 slides from Celanese's sustainability presentation, December 2022
Slide 1: Santoprene TPV: The sustainable elastomeric material solution
Santoprene® TPV The sustainable elastomeric material solution Contact Oliver Kloth (oliver.kloth@celanese.com) December 2022 external
Slide 2: Sustainable engineered materials solutions
Sustainable engineered materials solutions Available with Available with POM, PBT, Under evaluation Available with Clarifoil® Santoprene® TPV ECO-R TPC and potential TPV fit for POM Cellulosic Film CO2 Recycled content Bio-mass balance Carbon capture End-of-life ECO-R ECO-B ECO-CC Products that co
Slide 3: Performs like rubber, processes and recycles easily like plastic
Santoprene® thermoplastic vulcanizate (TPV) AFM micrograph Performs like rubber, processes and recycles easily like plastic • Broad range of Shore hardness 35A to 50D • Temperature resistance -60°C to 135°C 1 Rubber (cross-linked EPDM) 2 Thermoplastic (polypropylene) 20 µ external Celanese Corporati
Slide 4: Sustainability attributes Santoprene TPV
Sustainability attributes Santoprene® TPV Post-consumer recycle (PCR) ► Santoprene® TPV ECO-R that incorporates post-consumer recycle ► Maintaining quality and lot-to-lot consistency Santoprene® TPV Easy to recycle Helps achieve ► Santoprene® TPV parts are easier to recycle than thermoset rubber c
Slide 5: New Santoprene TPV ECO-R platform
New Santoprene® TPV ECO-R platform Test method* Santoprene® TPV Santoprene® TPV Physical property Units based on 101-80 ECO-R 101-87 ECO-R Contains a minimum of 15% and 25% post-consumer PCR content - % Minimum 15% Minimum 25% recycle (PCR) content* Color black black Specific Gravity ASTM D792 g/cm³
Slide 6: Santoprene TPV: Easier to recycle than thermoset rubber
Santoprene® TPV: Easier to recycle than thermoset rubber 101-87 Santoprene® property TPV 101-87 retention property retention 120% 20%20% regrind regrind – 80% – 80% virgin virgin 20 ► Easy recycling as with other thermoplastics Hardness Change (Shore A 15 sec) UTS (MPa) Hardness (Shore A) 100% 0 ► S
Slide 7: Santoprene TPV vs EPDM part production – CO2 footprint
Santoprene® TPV vs EPDM part production – CO2 footprint Calculated CO2 footprint reduction - Santoprene® TPV vs EPDM ► Up to 38% CO2 footprint reduction potential vs Santoprene® TPV vs EPDM Up to avg EPDM profile due to density adjusted incl. curing energy & scrap 38% ‒ Lower density (kg CO2 eq/lite
Slide 8: ECO-Design with Santoprene TPV
ECO-Design with Santoprene® TPV ► ECO-Design considers environmental aspects of the entire product development process ► Create products with lowest possible environmental impact ► Reduce: raw materials, weight, production steps, parts, waste, energy From: Multiple parts and assembly To: One part (n
Slide 9: ECO-Design with Santoprene TPV
ECO-Design with Santoprene® TPV ► ECO-Design considers environmental aspects of the entire product development process ► Create products with lowest possible environmental impact ► Reduce: raw materials, weight, production steps, parts, waste, energy ► Reuse: raw materials & waste, energy Santop
Slide 10: Proven long-term performance
Proven long-term performance ► After 22 service years in facade sealing, Santoprene® TPV UOB Plaza Tower in Singapore profiles were tested vs new profiles for retrofit Test method* Physical property Units Old profile New 121-67W175 based on ExxonMobil Shore A Hardness method Shore A 57 56 Tensile at
Slide 11: Preserving the environment
Preserving the environment Refining our Targets to reduce our impact Environmental initiatives play a key role in building solutions to support customers’ sustainability objectives and improving the sustainability of our existing products: ► We have set 2030 goals to reduce water, waste, energy, and
Slide 12: Santoprene TPV: the sustainable solution for soft materials
Santoprene® TPV: the sustainable solution for soft materials Santoprene® TPV ECO-R with PCR content Easier to recycle than thermoset rubber Up to 59 % CO2 footprint reduction potential vs EPDM Supports ECO-design principles Part of broad Celanese material portfolio Collaborating for expa
Slide 13: Santoprene TPV ECO-R Grades
Santoprene® TPV ECO-R Grades The sustainable elastomeric material solution external 13
Slide 14: New Santoprene TPV ECO-R platform
New Santoprene® TPV ECO-R platform Test method* Santoprene® TPV Santoprene® TPV Physical property Units based on 101-80 ECO-R 101-87 ECO-R Contains a minimum of 15% and 25% post-consumer PCR content - % Minimum 15% Minimum 25% recycle (PCR) content* Color black black Specific Gravity ASTM D792 g/cm³
Slide 15: Similar performance to other Santoprene TPV grades
Similar performance to other Santoprene® TPV grades 20% Change after 1000hrs @ 100°C 101-80 ECO-R Aging performance 15% 101-87 ECO-R 121-87 ► Santoprene® TPV features good aging performance 10% 121-73W175 ► Santoprene® TPV ECO-R aging performance in line 5% with comparable Santoprene® TPV grades 0%
Slide 16: Santoprene TPV ECO-R demonstrates good processability
Santoprene ® TPV ECO-R demonstrates good processability 0.5% Avg Shrinkage Shrinkage 0.4% Avg Shrinkage in MD (%) ► Shrinkage is important for extrusion processes and 0.3% mold design for injection molding 0.2% 0.1% ► Low shrinkage (<0.5%) meets requirements for glass 0.0% run channel extrusion Sant
Slide 17: Potential application: weather seal glass-run channel (GRC)
Potential application: weather seal glass-run channel (GRC) Application description Glass-run channel with EPDM ► Extruded profiles in which car windows Metal reinforcement slide up and down Flock ► High-performance part that seals against Lips weather, dust and noise Foot Benefits of Santoprene® TP
Slide 18: Potential application: cooling hose for electric vehicles
Potential application: cooling hose for electric vehicles Application description ► Cooling hose in electric vehicles ► Transports cooling liquid to battery and other heat emitting parts ► Depending on pressure, re-enforcement with braiding needed Flexible Hose Stiff Tube/Hose Benefits of Santoprene
Slide 19: Legal disclaimer
Legal disclaimer Disclaimer & Notice to Users Contact Information This publication was printed based on Celanese’s present state of knowledge, and Celanese undertakes no obligation to update it. Because conditions of product use are outside Celanese’s control, Celanese makes no warranties, express o
Slide 20: SCS recycled content certified
SCS recycled content certified external Celanese Corporation 20
Slide 21: Santoprene TPV in robotic extrusion cowl vent panel seals
Santoprene® TPV in robotic extrusion cowl vent panel seals Application and process description ► Sealing of cowl vent panel (PP) to windscreen ► EPDM seal produced via rubber extrusion and metal reinforcement ► Manually mounted onto cowl vent panel ECO-Design with Santoprene® TPV ► Robotic extrusion
Slide 22: Santoprene TPV in renewable energy applications
Santoprene® TPV in renewable energy applications Commercial application examples ► Photovoltaic (PV) connectors ► Strain relief for auxiliary PV equipment ► PV sealing caps ► PV cushion pad for frame clamp system Reasons for success ► Great sealing performance ► Excellent weather resistance, outstan
Slide 23: Santoprene TPV in electric vehicle charging infrastructure
Santoprene® TPV in electric vehicle charging infrastructure Commercial application examples ► Charging plug grip ► Strain relief and caps ► Auxiliary equipment Reasons for success ► Easier to recycle ► Soft-touch and aesthetics ► Excellent weather resistance, outstanding electrical properties and fl
Slide 24: Product CO2 footprint calculator
Product CO2 footprint calculator ► An Excel tool to calculate “estimated” CO2 emissions (kgCO2eq/kg product) based on Cradle-to-Gate approach ► Global industry average CO2 footprint for each raw material used in manufacturing (or its close proxy*) is pre-populated using LCA database, regional associ
Slide 25: Product CO2 footprint and life-cycle analysis are different
Product CO2 footprint and life-cycle analysis are different Product CO2 footprint (PCF) Life-cycle analysis (LCA) Provides high-level estimate of Global Warming Provides specific, more real-life impact on environment Potential (GWP) of the product including GWP Not specific to Celanese products Spec
Slide 26: Case example: UOB Plaza (technical data)
Case example: UOB Plaza (technical data) Note: Old UOB New 121- Test Items Test Method Unit • Hardness: test samples were cut profile 67W175 profile from both UOB profiles, 6 slices were *ExxonMobil method piled up to > 6 mm thick. Five data Hardness Shore A 57 56 were measured with each slice one (
Slide 27: Recyclability performance | Thermoset rubber production
Recyclability performance | Thermoset rubber production Mixing Extruding Curing Cutting Raw material Parts Waste Celanese Corporation 27
Slide 28: Recyclability performance | Thermoset rubber production
Recyclability performance | Thermoset rubber production Mixing Extruding Curing Cutting Raw material Parts Waste Celanese Corporation 28
Slide 29: Recyclability performance | Santoprene TPV vs. EPDM
Recyclability performance | Santoprene® TPV vs. EPDM Extruding Cutting Raw material Parts up to 30% less waste* In-process recycling *During consumer conversion phase Celanese Corporation 29