Open new market opportunities with BioPBS TM /PLA InnoBioPlast 2016 September 15, 2016
Agenda Introduction to BioPBS TM BioPBS TM /PLA compound Takeaway Points Acknowledgement
More People, More Plastics
We produce more waste, and most of it isn t disposed in the most environmentally-friendly method.
Bioplastics PBAT, PCL Petro-based Conventional Plastics: PE, PP, PS, PET, ABS, PC, PMMA, Nylon, etc. Biodegradable Non-biodegradable BioPBS Starch blends with PE PHA PLA Bio-based Bio-PE Bio-PP Bio-PA PTT
Who are we?
Renewable content Continuous process More efficient purification Higher drying capability More uniform products Very low moisture Very low impurity Longer shelf-life
Introduction to BioPBS produced by batch process in Japan O m n p Petro-Succinic Acid 1,4-butanediol Polybutylene Succinate, PBS O O O X produced by continuous process in Thailand O m n p Bio-Succinic Acid 1,4-butanediol Polybutylene Succinate, PBS O O O X
Injection Molding Properties Properties Unit FZ71 FZ91 FD92 Melt Flow Rate (190ºC/2.16kg f ) g/10min 22 5 4 Density g/cm 3 1.26 1.26 1.24 Glass Transition Temperature ºC -33-33 -47 Melting Point ºC 115 115 84 Yield Stress MPa 40 40 17 Tensile Strength at Break MPa 30 36 24 Tensile Strain at Break % 170 210 380 Flexural Modulus MPa 630 650 250 Flexural Strength MPa 40 40 18 Izod Impact Strength (23ºC) kj/m 2 7 10 47 Heat Deflection Temperature (0.45 MPa) ºC 95 95 63 Vicat Softening Point ºC 109 109 75 Rockwell Hardness (R-scale) kj/mm 107 107 56 Note: These values are typical and not to be construed as specifications.
Film Properties Properties Unit FZ91 (20 µm) FD92 (20 µm) Melt Flow Rate (190ºC/2.16kg f ) g/10min 5 4 Density g/cm 3 1.26 1.24 Tensile Modulus MD MPa 575 280 TD MPa 590 320 Yield Stress MD MPa 39 18 TD MPa 38 17 Stress at break MD MPa 42 32 TD MPa 30 27 Strain at break MD % 350 600 TD % 180 580 Elmendorf Tear Strength MD N/mm 2 2 TD N/mm 4 5 WVTR 20 / 50 µm g/m 2 d 510 / 210 1,050 / 510 OTR 20 / 50 µm cm 3 /m 2 d bar 490 / 140 2,040 / 760 Puncture Impact Strength kj/mm 4 6 Haze (25 µm) 45 22 Note: These values are typical and not to be construed as specifications.
Certified Compostable CEDAR GROVE
Biodegradation in SOIL 100 90 80 70 % biodegradation 60 50 40 30 20 10 0 0 100 200 300 400 500 600 700 Days Cellulose BioPBS FZ71PB BioPBS FZ91PB BioPBS FD92PB
Excellent heat seal strength even at low temp. Heat Seal Condition: Pressure 0.2 MPa Time 1 sec Seal width 5 mm Strength Measurement Condition: Specimen: Film 15 mm width with 20µm thickness Chuck Interval: 60 mm Test Speed: 300 mm/min
BioPBS Heat Seal Property Heat seal strength(n/15mm) 10 9 8 7 6 5 4 3 2 1 0 100 120 140 160 180 Heat seal temperature (deg.c) Paper Coating conditions : Structure: Kraft/resin (20 μm) Processing temperature: PBS 270ºC LDPE* 320ºC Corona treatment Heat seal conditions : Seal surface: Resin/paper Seal bar width : 5 mm Pressure / time : 0.2 MPa/1.0sec Film * MFR 8.2 g/10min Density 0.919 g/cm 3 GS PBS Pla LDPE LDPE+corona
Food Contact Safety Complies with EU directives 10/2011 All raw materials on positive list Migration test passed OM-6 (100 C, 4 hours) FCN No. 1574 and 1643 FZ-grade: Condition of Use B-H FD-grade: Condition of Use C-G All food types except alcoholic foods Listed in JHOSPA Positive List
BioPBS for Paper Coating Excellent process as fast as LDPE Stable and narrow neck-in Excellent adhesion and seal strength Compostable at room temperature Recyclable in paper mill BioPBS BioPBS BioPBS Source: MCC s internal laboratory
BioPBS as Sealing Layer in Flexible Packaging Excellent process in existing LDPE extrusion coating machine Excellent seal strength Compostable without composting facility Excellent printability without pre-treatment Good to retain aroma such as limonene Suitable for food packaging Example of a film structure Utilizing BioPBS as a sealing layer Cellulose Metallized Cellulose BioPBS TM
Agenda PTTMCC and BioPBS TM BioPBS TM /PLA Compound Take Away Points Acknowledgement
Properties comparison of BioPBS vs PLA Flexible Flexibility Rigid Higher Impact strength Lower Faster Biodegradability* Slower BioPBS Higher Heat resistance Lower PLA Lower Process temp. Higher Lower Heat-seal temp. Higher Translucent Transparency Transparent * in soil at 30 C (86 F), 50%RH
Potential of PBS/PLA Compound Potential PBS-PLA Compound PBS Compound BioPBS
Compatible to PLA Compound resin of PBS with PLA showed good dispersion 75 / 25 50 / 50 25 / 75 PBS / PLA 1μm
Improve thermal stability 450 400 350 Degradation Temperature 300 250 200 150 100 50 0 HDT %crystallinity 0 10 20 40 60 80 100 %BioPBS FZ71
BioPBS can improve service temperature PLA 0% PLA 30% PLA 60% PLA 75% PLA 90% PLA 100% 60ºC for 1 hour 70ºC for 1 hour 80ºC for 1 hour
Tensile Properties 300 3500 250 3000 Tensile Strength, MPa Elongation, % 200 150 100 50 2500 2000 1500 1000 500 Tensile Modulus, MPa 0 0 10 20 40 60 80 100 %BioPBS FZ71 Tensile Strength Elongation Tensile Modulus 0
Flexural Properties Flexural Modulus, MPa 4000 3500 3000 2500 2000 1500 1000 500 Flexural Modulus Yield Stress 120 100 80 60 40 20 Yield Stress, MPa 0 0 10 20 40 60 80 100 0 %BioPBS FZ71
Izod Impact Strength 25 Izod Impact Strength, ft lb/ft 20 15 10 5 0 Notched 0 10 20 40 60 80 100 %BioPBS FZ71
Opportunities are endless
How can you use BioPBS?
Takeaway Points Properties alike LDPE plus biodegradable at ambient Food contact safety in USA and EU Improve flexibility, impact, and thermal properties of PLA
Acknowledgement PTT Research Institute of Technology Dr. Narin Kaabbuathong and his team Dr. Jirawut Junkasem Mitsubishi Chemical Corporation Dr. Uyeda Tadashi
Mr. Chinnawat Srirojpinyo Marketing Technical Service Manager +66-9-2260-7226 Email: chinnawat.s@pttmcc.com
Test Condition Material: PLA Ingeo 4032D PBS BioPBS FZ71PM Sample Preparation: 1. Compounded by twin-screw extruder at 320 F 2. Injected specimen at 375 F 3. Conditioned at 73.4±3.6 F, 50±5%RH for 40 hours before evaluation
Bio-based Certificates Certificates FZ71 FZ91 FD92 Din Certco 50-85% (51%) 50-85% (51%) 20-50% (35%) BiomassPla 48.5% 48.5% 33.5%
Compostable Certificates Certificates Standard FZ71 FZ91 FD92 BPI (USA) ASTM D6400 74µm 68µm On process (Q2/2016) OK Compost (EU) EN13432 74µm 69µm 87µm OK Compost HOME (EU) EN13432 at 28±2 C --- --- 85µm OK Biodegradable Soil (EU) EN13432 at 25 C 2-year test Up to Feb 2018 2-year test Up to Feb 2018 2-year test Up to Feb 2018 GreenPla (JBPA) JBPA On process (Q3/2016) On process (Q3/2016) On process (Q3/2016) ABA (Australia) AS 4736 On process (Q3/2016) On process (Q3/2016) On process (Q3/2016)
EU 10/2011 BioPBS FZ-grade (PBS) 50µm: BioPBS FD-grade (PBSA) 50µm: OM-6 condition, simulant A, B, D1, D2 OM-3 condition, simulant A, B, D1, D2 Raw materials including chain extenders are in positive list Overall migration limit < 10 mg/dm 2 Specific migration limit are met 1,4-BDO < 5 mg/kg SML(T) Grade Condition 1,4-BDO FZ71PM 50 µm OM-6 <0.1-0.2 mg/kg FZ91PM 50 µm OM-6 <0.1 mg/kg FD92PM 50 µm OM-3 <0.1-0.2 mg/kg
MFR 190 C, 2.16 kg f 25 20 MFR, g/10min 15 10 5 0 0 20 40 60 80 100 %BioPBS FZ71 in PLA
Viscosity 190 C 10,000 Viscosity, Pa-s 1,000 100 0:100 10:90 20:80 40:60 60:40 80:20 100:0 10 10 100 1,000 10,000 Shear Rate, s-1
Summary FZ71PM Ingeo 4032D MFR Crystallinity HDT Thermal Degradation Temperature g/10min Tc, C % C C 0 100 3.2 - - 52.2 360 10 90 3.8 - - 52.2 360 20 80 4.2 - - 50.8 360 40 60 7.1 81.2 50.3 52.0 360 60 40 10.9 80.7 53.4 55.6 395 80 20 14.4 82.1 59.7 81.0 400 100 0 21.4 64.7 55.5 93.3 401 FZ71PM Ingeo 4032D Tensile Flexural Izod Impact Modulus, MPa Strength, MPa Elongation, % Modulus, MPa Stress, MPa Notched, ft lb/ft 0 100 2,860 75 4 3,610 110 8.7 10 90 2,390 62 8 2,970 85 9.2 20 80 2,240 58 13 2,880 80 10.3 40 60 1,890 50 42 2,710 80 17.1 60 40 1,280 38 66 1,510 60 23.1 80 20 900 39 41 1,010 50 20.0 100 0 660 40 16 690 40 23.8