LIGHTER VEHICLE STARTS WITH SIKA

Transcription

1 ǀ LIGHTER ǀ STRONGER ǀSAFER ǀQUIETER ǀ GREENER LIGHTER VEHICLE STARTS WITH SIKA Dr. MOREL Nicolas Global Product Marketing Manager TRIM SHOP

2 TABLE OF CONTENTS 1. SIKA AUTOMOTIVE: WHO WE ARE AND WHAT WE DO BUILDING TRUST 2. LIGHTER VEHICLE STARTS WITH SIKA: 150KG POTENTIAL WEIGHT SAVING WHEN USING SIKA S SOLUTIONS 3. DVD PADS BONDING: SIKAFLEX -ULM 4. HIGH STRENGHT BONDING: SIKASTRUCTURE AND SIKAPOWER 5. MIXED MATERIAL BONDING: SIKAPOWER -MBX AND SIKFLEX /SIKAFORCE -UHM 6. EXISTING APPLICATIONS 2 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

3 WHAT WE DO BUILDING TRUST SIKAIS A SPECIALTY CHEMICALS COMPANY WITH A LEADING POSITION IN THE DEVELOPMENT AND PRODUCTION OF SYSTEMS AND PRODUCTS FOR BONDING, SEALING, DAMPING, REINFORCING, AND PROTECTING IN THE BUILDING SECTOR AND THE MOTOR VEHICLE INDUSTRY. SIKA AT A GLANCE 17,000+ TEAM MEMBERS 90+ COUNTRIES 170+ FACTORIES WORLDWIDE 9 NEW FACTORIES IN NEW PATENTS IN ACQUISITIONS IN BN NET SALES (CHF) IN 2015 WE ARE THERE Our products might not always be visible but the results they achieve are clear to see. 3 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

4 SIKA AG TARGET MARKETS CONCRETE WATERPROOFING ROOFING FLOORING SEALING AND BONDING REFURBISHMENT INDUSTRY AND AUTOMOTIVE 4 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

5 SIKA AUTOMOTIVE TECHNOLOGY SEGMENTS BIW STRUCTURL INSERTS ACOUSTIC SYSTEMS BODY SHOP ADHESIVES TRIM AND ASSEMBLY AHESIVES INTERIOR AND EXTERIOR ADHESIVE PAINT SHOP (LATIN AMERICA) 5 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

6 SIKA AUTOMOTIVE GLOBAL REACH LOCAL PRESENCE Our products proudly serve ALL major global and local OEM s, OES and tier component suppliers in their regions 6 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

7 SIKA AUTOMOTIVE GLOBAL REACH LOCAL PRESENCE 7 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

8 ANTI-FLUTTER APPLICATION WITH SIKASEAL AND SIKAFLEX ULTIMATE WEIGHT REDUCTION ACHIEVED WITHOUT READ-THROUGH ISSUES 8 NOVEMBER, 2016

9 ANTI-FLUTTER SOLUTIONS SIKAFLEX -ULM ROOT CAUSE OF READ-THROUGH Inadequate Design Thermal conditions Δ α Light-weight (Substrate thickness) Improper application Wrong anti-flutter adhesive Assessment / Prevention 9 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

10 ANTI-FLUTTER SOLUTIONS SIKAFLEX -250 ULM BONDING OF DVDPADS PURPOSE AND BENEFITS Provide stiffness in roof area despite significant roof thickness reduction Reduction of weight (roof panels / roof structures) Side benefit: sound damping effect 10 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

11 BONDING OF DVD PADS SIMULATION ROOF STIFFNESS SIKA TECHNOLOGY DAYS - JAPAN 2016 Results of Finite Elements Calculations 0.75 mm roof Reference 0.75 mm roof + DVD 0.55mm roof + DVD Z-displacement[mm] Normalized stiffness[%] Weight change[kg] ref Analyzing deformation of roof panel under load with different roof set-ups: Clear stiffening / weight saving effect with bonded DVD in roof panel Weight reduction of nearly 2 kg is possible on a standard size roof. 11 NOVEMBER, 2016

12 REQUIREMENTS FOR BONDING OF DVD PADS REDUCE READ-THROUGH EFFECT SIKA TECHNOLOGY DAYS - JAPAN 2016 SIKAFLEX -ULM SIKAFLEX -250 LM-1 SIKAFLEX -250 LM-2 SIKAFLEX -250 LM C -5 C REFERENCE Best performance 12 NOVEMBER, 2016

13 SIKAFLEX -ULM TECHNOLOGY SOUND DAMPING EFFECT SIKA TECHNOLOGY DAYS - JAPAN measurement on Still measurement on absorbent side 13 NOVEMBER, 2016

14 STRUCTURAL REINFORCEMENT WITH SIKAREINFORCER WEIGHT REDUCTION WHILE KEEPING NVH AND CRASH PERFORMANCE 14 NOVEMBER, 2016

15 SIKAREINFORCER AND SIKASTRUCTURE CONCEPT Light-weight, 3-dimensional design solution. Combination of a structural carrier SikaStructure and an expandable heat reactive SikaReinforcer. both materials are injected. Reinforcer Foam (SikaReinforcer ): Bonds the structure to car body Structural Carrier (SikaStructure ): Stiffens car body 15 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

16 SIKA HIGH-STRENGHT BONDING APPLICATION CONCEPT Step1 Step2 Step3 Step4 Apply thick beads of SikaPower adhesive. Insert SikaStructure element (plastic carrier); adhesive beads compressed. Apply second SikaPower bead (if necessary). Cover plate compresses second bead. After the cathodic coating dip, SikaPower cures in the E- coat oven. 16 NOVEMBER, 2016 LIGHTER VEHICLE STARTS WITH SIKA - NEWEST PRODUCTS AND INNOVATION

17 MIXED MATERIAL BONDING WITH SIKAFLEX, SIKAPOWER AND SIKAFORCE UNIQUE BONDING SOLUTIONS ENABLES NEW DESIGN AND BODY CONCEPTS 17 NOVEMBER, 2016

18 MIXED MATERIAL BONDING MAJOR CHALLENGES Challenging substrates (Plastic/metal/e-coat/paint/oil ) High stress level on substrates Need for innovative adhesion promotors Adhesion Performance Mechanical Properties Need for crash resistance of body structure Need for car body stiffening Accommodation of α Durability Manufacturing Process Need for new testing methods (corrosion/long term stability ) CAE to support the understanding MMJ behavior Need for innovative joining methods (fast/cold curing, high green strength ) Bonding solutions with good performance/cost ratio 18 NOVEMBER, 2016

19 MIXED MATERIAL BONDING NEW BONDING REQUIREMENTS Structural bonding operations done in the trim shop Light weight concepts ask for bonding mixed materials New substrates as CFRP increase car stiffness New type of adhesives needed Soft and Flexible e.g Sikaflex, 1C Polyurethane Flexibility Sikaflex -UHM SikaForce -UHM Technology Gap: Hard and Flexible Sika Innovation: New Adhesive Technology New Adhesive Technologies Hard and Brittle e.g. SikaPower, 2C Epoxy Strength SikaPower -MBX 19 NOVEMBER, 2016

20 MIXED MATERIAL BONDING FULL RANGE OF ADHESIVE FOR BODY AND TRIM SHOP strength brittle, structural flexibilisation SikaPower -MBX flexible, high strength UHM adhesives SikaForce -UHM Sikaflex -UHM Increase strength Elastic, flexible flexibility 20 NOVEMBER, 2016

21 LIGHTER VEHICLE STARTS WITH SIKA APPLICATIONS FROM THE FIELD

22 VWGOLF MORE THAN 30 SIKA PRODUCTS INSIDE MEGATREND: SAFETY AND E/HYBRID VEHICLES Application Highlight Improving crash safety, bond-line read through, weight reduction CHALLENGE Lightweight materials and E design required specialized application technology SOLUTION High-strength bonding, SikaPower, and Sikaflex ULM enhance safety, plus 35 kg weight savings Main Content: STRUCTURAL ADHESIVES SikaPower 150 meters bond line steel to steel REINFORCERS & ACOUSTICS SikaReinforcer plus highstrength bonding for side crash safety SikaBaffle - 36 baffles ASSEMBLY ADHESIVES Sikaflex plus SikaBooster accelerated system glass bonding Sikaflex -ULM for DVD bonding (Dachverstärkungsdämpfung-roof stiffening/damping) LAMINATION ADHESIVES SikaMelt interior door panels 22 NOVEMBER, 2016

23 MERCEDES S-CLASS NVH AND LOCAL STIFFENING NVH PACKAGE FOR MIXED BONDING Application Highlight Solving NVH (Noise, Vibration, Harshness) and vehicle dynamics -extensive light weighting with UHSS (Ultra-High Strength Steel) CHALLENGE Strengthening with design freedom and joining where welding is not possible SOLUTION 16 SikaReinforcer parts at strategic nodes, dynamics improved, 10 kg weight savings Main Content: STRUCTURAL ADHESIVES SikaPower 217 meters bond line aluminum to steel REINFORCERS 16 parts contributing strength at strategic locations throughout the vehicle ASSEMBLY ADHESIVES Sikaflex Glass bonding, mixed material panoramaroof, Sikaflex UHM mixed material roof (aluminum/steel) Sikaflex ULM for DVD bonding INTERIOR & EXTERIOR BONDING SikaMelt sun visors, parcel shelf, headliner, pillars SikaTherm leather/textile /foil/ ABS consoles, panels 23 NOVEMBER, 2016

24 BMX 7-SERIES CARBON CORE DESIGN MEGATREND: LIGHTWEIGHTING/ MIXED MATERIALS Application Highlight Mixed material bonding; steel CFRP aluminum CHALLENGE Solving theeffect of high forces in bond lines due to different thermal expansions of metals and CFRP SOLUTION Crash-resistant SikaPower adhesive resulting in 130 kg weight reduction over previous model Main Content: STRUCTURAL ADHESIVES SikaPower 157 metersof bond line between various substrates, especially between steel and CFRP and steel and aluminum ACOUSTIC SYSTEMS SikaBaffle and SikaSeal 68 partswatertightcavity sealing and noise transmission blocking DIRECT GLAZING Sikaflex & Sika Hydro Prep glass bonding with water-based pretreatment LAMINATION ADHESIVES SikaMelt -classification-free (R40) adhesives; interior door panels, sun visors 24 NOVEMBER, 2016

25 LIGHTER STRONGER SAFER QUIETER GREENER 25 NOVEMBER, 2016