Celanese Corporation · NYSE:CE
Celanese — Technical Presentation (October 2014)
28 slides from Celanese's technical presentation, October 2014
Slide 1: Hostaform SlideX: The new low tribological grade of Hostaform POM
Hostaform® SlideX™ The new low tribological grade of Hostaform® POM for challenging sliding conditions
Slide 2: Hostaform SlideX Agenda
Hostaform® SlideX™ Product Description Mechanical Properties Internal Test Results Market Segments © Celanese POM-067_HostaformSlideX_POMoverviewPPT_Global_1014 2
Slide 3: Product Description
Hostaform® SlideX™ Product Description ► Friction and wear modified ► Homogeniously distributed fine tribological modifier particles ► No measurable running-in phase ► Constantly low breakaway force / static coefficient of friction ► Improved friction and wear performance versus POM, PET, PP and Ste
Slide 4: Advantages
Hostaform® SlideX™ Advantages Product Characteristics Advantages Extremely low coefficient of friction against a ► Less system energy consumption broad variety of counterparts under various ► Less frictional heat generation sliding conditions ► Increase of system load bearing capacity ► Savings of e
Slide 5: Hostaform SlideX
Hostaform® SlideX™ Product Description Mechanical Properties Internal Test Results Market Segments © Celanese POM-067_HostaformSlideX_POMoverviewPPT_Global_1014 5
Slide 6: Modification and Mechanical Performance
Hostaform® SlideX™ Mechanical Properties Tribological Performance Hostaform® PTFE SlideX™ modified POM Homo & High UHMW-PE Copolymers modified Wax or Modification POM Homo & Copolymers silicone modified NEW POM Homo & Copolymers -Unmodified POM Homopolymers Low -Unmodified POM Copolymers (e.g. C9021
Slide 7: Mechanics vs. PTFE & UHMW-PE modified POM
Hostaform® SlideX™ Mechanics vs. PTFE & UHMW-PE modified POM Density 0 – 1,6 g/cm3 Charpy- Notched Impact Toughness MVR 0 – 8 kJ/m2 0 – 16 cm3/10min. Hostaform® SlideX™ 0313 XAP2 POM Homopolymer + 20% PTFE POM + 10% UHMW-PE Strain @ Break Tensile Modulus 0 – 50% 0 – 3000 MPa Yield Stress 0 – 60 MPa
Slide 8: Tensile Testing Stress-strain curves
Hostaform® SlideX™ Mechanical Properties Tensile Testing Stress-strain curves 100 90 80 70 Stress [MPa] 60 50 40 30 Hostaform® C 9021 20 Hostaform® SlideX™ 0313 XAP2 10 0 0 5 10 15 20 25 30 35 40 45 Strain (%) Hostaform® SlideX™ – Comparable mechanicals to unmodified POM © Celanese POM-067_Hostaform
Slide 9: Tensile Test acc. to ISO 527
Hostaform® SlideX™ Mechanical Properties Hostaform® SlideX™ 0313 XAP2 Tensile Test acc. to ISO 527-1 / -2* 100 90 -30°C 80 23°C 70 60°C 90°C 60 Stress [MPa] 50 40 30 20 90°C: No breakage up to 230% strain! 10 0 0 20 40 60 80 100 Strain (%) Hostaform® SlideX™– Comparable mechanicals to unmodified POM
Slide 10: Hostaform SlideX
Hostaform® SlideX™ Product Description Mechanical Properties Internal Test Results Market Segments © Celanese POM-067_HostaformSlideX_POMoverviewPPT_Global_1014 10
Slide 11: Internal Testresults
Hostaform® SlideX™ Internal Testresults FN: normal force = 5 - 30N A: surface area a: acceleration FR: friction force FH: static friction force vr: sliding speed = 1-10mm/s checked with : C&E – matrix gage R&R control chart © Celanese POM-067_HostaformSlideX_POMoverviewPPT_Global_1014 11
Slide 12: Testresults – Slow Sliding Speed
Hostaform® SlideX™ Internal Testresults – Slow Sliding Speed Ball of steel (Rz = 5µm) vs. Hostaform® POM friction, wear + stick-slip, F = 30 N, v = 8 mm/s, t = 45 min, T = 23 °C 3,50 C 9021 G 3,00 C 9021 K No Noise Risk C 9021 AW 2,50 LW90EWX C 9021 Low Noise Risk wear in mm 2,00 High Noise Risk LW9
Slide 13: Testresults – Slow Sliding Speed
Hostaform® SlideX™ Internal Testresults – Slow Sliding Speed Ball of C9021 vs. Hostaform friction, wear + stick-slip, F = 30 N, v = 8 mm/s, t = 45 min, T = 23 °C 3,00 F = 30 N, v = 8 mm/s, t = 45 min, T = 23 °C, ball-on-plate No Noise Risk C 9021 vs. C 9021 Low Noise Risk 2,00 High Noise Risk Wear (
Slide 14: Testresults – Slow Sliding Speed
Hostaform® SlideX™ Internal Testresults – Slow Sliding Speed Hostaform® POM vs. itself F = 30 N, v = 8 mm/s, t = 45 min. 2,5 T= 60°C C 9021 10 2,0 C 9021 SW Noise Rating 4 S 9244 no noise risk 4 (1-3) 1,5 C 9021TF5 Wear (mm) C 9021 TF 4 low noise risk 4 (4-5) 1,0 4 C 9021 + 2% silicone oil C 9021 GV
Slide 15: Testresults – Slow Sliding Speed
Hostaform® SlideX™ Internal Testresults – Slow Sliding Speed Ball of C9021 vs. C9021 / SlideX™ 0313 friction, wear + stick-slip, F = 30 N, v = 8 mm/s, Cycles = 1000, T = 23 °C 2,00 1,50 Noise Rating Wear track width (mm) no noise EXTERNAL LUBRICATION! stick-slip 1,00 < 0 db stick-slip > 0 db NO EXTE
Slide 16: Test Results: MCR301 test
Hostaform® SlideX™ Internal Test Results MCR301- test Parameters: ► FN: 5N – 50N ► v: 0.0001 – 1500mm/s ► T: -40°C – 200°C ► t: max.3h Movements: ► permanent ► oscillating Output: ► depth of wear (online) ► dynamic coefficient of friction (online) Multitester: ► noises ► running in forces Specimen:
Slide 17: Test Results – High Sliding Speed
Hostaform® SlideX™ Internal Test Results – High Sliding Speed Ball of C9021 vs. Hostaform® POM friction, wear + stick-slip, F = 5 N, v = 0,5 m/s, t = 10 min., T = 23 °C 500 400 Noise Rating no noise Depth of wear (µm) 300 interrupted noise permanent noise 200 Much better performance C 9021 C 9021 TF
Slide 18: Testresults – High Sliding Speed vs. UHMW-PE
Hostaform® SlideX™ Internal Testresults – High Sliding Speed Ball of Hostaform® vs. UHMW-PE (Rz = 0,7 µm) friction, wear + stick-slip, F = 5 N, v = 1 m/s, t = 3 min., T = 23 °C 300 250 Noise Rating 200 LW90 EWX Depth of wear (µm) no noise C9021 TF 150 interrupted noise permanent noise 100 C9021 50 S
Slide 19: Testresults – High Sliding Speed vs. Nylatron
Hostaform® SlideX™ Internal Testresults – High Sliding Speed Ball of Hostaform® POM vs. Nylatron (Rz = 25 µm) friction, wear + stick-slip, F = 5 N, v = 1 m/s, t = 3 min., T = 23 °C 300 250 200 Depth of wear (µm) C9021 150 100 50 LW90 EWX SlideX™ 0313 XAP2 C9021 TF 0 0,00 0,10 0,20 0,30 Dynamic coeff
Slide 20: Testresults – High Sliding Speed Block-on-steel shaft
Hostaform® SlideX™ Internal Testresults – High Sliding Speed Block- on – steel shaft Test set-up Test specimen: ► Tensile bar ► 4mm x 10mm Test Conditions Material shaft: Steel Shaft diameter: 65 mm Roughness height Rz: 0,8 µm Load FN.: 3,1 N Sliding speed: 136 m/min Test duration: 60 h Stroke: appr
Slide 21: Block-on-shaft test of Hostaform POM slip & wear grades
Hostaform® SlideX™ Internal Testresults Block-on-shaft test of Hostaform® POM slip & wear grades 200 Abrasion volume relative to C 9021 180 Test Conditions Material shaft: Steel 160 Shaft diameter: 65 mm Roughness Rz: 0,8 µm 140 Load FN.: 3,1 N Sliding velocity: 136 m/min 120 Test duration: 60 h Dis
Slide 22: PWIS / LABS Analysis
Hostaform® SlideX™ PWIS / LABS Analysis VW-standard PV 3.10.7 ► Paint wetting impairment substances (PWIS) ► Lackbenetzungsstörende Substanzen (LABS) ► Varnishability test according to VW-standard PV 3.10.7 Products Qualitative Analysis SlideX™ Not Okay 0313 XAP2 SlideX™ Okay 0304 XAP2 © Celanese PO
Slide 23: Flow behaviour of Hostaform SlideX
Hostaform® SlideX™ Flow Behaviour Flow behaviour of Hostaform® SlideX™ Wall Thickness: 2 mm, Melt Temperature: 205°C, Tool Temperature: 90°C 900 800 700 600 Flow length [mm] 500 400 300 Hostaform® SlideX 0304 XAP2 200 Hostaform® SlideX 0313 XAP2 100 Hostaform® C9021 0 700 800 900 1000 1100 1200 1300
Slide 24: Hostaform SlideX
Hostaform® SlideX™ Product Description Mechanical Properties Internal Test Results Market Segments © Celanese POM-067_HostaformSlideX_POMoverviewPPT_Global_1014 24
Slide 25: Market Segments
Hostaform® SlideX™ Market Segments Conveyor Systems Stearing Systems Bearing systems Conveyor Systems Furniture Specialty Gears Angle Sensor Bearings Conveyor Belts Drawer Drive Gears Door Lock Window Lift Drive Systems Sports Appliances Systems Systems Roller Shutter Door Lock Ski Window Lift Coffe
Slide 26: BACKUP
Celanese
Slide 27: Mechanicals
Hostaform® SlideX™ Mechanicals Properties Test Unit Hostaform® Hostaform® Hostaform® Hostaform® Hostaform® POM- POM Copo method C9021 SlideX™ SlideX™ C9021TF C9021G Homo + +18% PTFE 0313 XAP2 0304 XAP2 20% PTFE +2% Si Density ISO1183 g/cm³ 1,41 1,4 1,4 1,52 1,34 1,54 1,49 Melt Volume Rate ISO1183 cm
Slide 28: Disclaimer Contact Information
Disclaimer Contact Information © 2014 Celanese or its affiliates. All rights reserved. Celanese Americas This publication was printed based on Celanese’s present 8040 Dixie Highway, Florence, KY 41042 USA state of knowledge, and Celanese undertakes no Product Information Service obligation to update