Latest developments in TPO stabilization for Automotive applications ANTEC MAY 8-10 TH 2017 ANAHEIM, CA

Transcription

1 Latest developments in TPO stabilization for Automotive applications ANTEC MAY 8-10 TH 2017 ANAHEIM, CA Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2103

2 2 ATR Segment sub-segmentation applications Requirements Exterior Interior Low VOCs Low discoloration LS LTHS Non-blooming Aesthetics LS Paintability LTHS Non-blooming Aesthetics Under the Hood Low VOCs LTHS Non-blooming Aesthetics SPE ANTEC Anaheim 2017 / 2104

3 3 ATR sub-segmentation Featured AddWorks solutions Interior Exterior AddWorks ATR 945 for LS of PP AddWorks ATR 146 for LS and LTHS of PP AddWorks LXR 355 for LS of PP Under the Hood AddWorks LXR 568 for LTHS of PP SPE ANTEC Anaheim 2017 / 2105

4 Interior Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2106

5 Interior PP ADDWORKS ATR 945 Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2107

6 6 AddWorks ATR 945 AddWorks ATR Main features Light stability acc. OEMs Automotive interior standards Oven ageing at 150 C SPE ANTEC Anaheim 2017 / 2108

7 AddWorks ATR 945 MAIN FEATURES Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2109

8 8 AddWorks ATR 945 for PP Compounds AddWorks ATR 945 is a low molecular weight hindered amine light stabilizers (LMW HALS) solution specially developed to provide outstanding UV protection to PP compounds AddWorks ATR 945: Outstanding UV protection High stabilization efficiency thanks to its high compatibility with non-polar polymer substrates Lowers side effects like blooming, migration and VOC (volatile organic compounds) emission from PP compounds Reduced odor High resistance to extraction by water or detergent solutions Exceptional handling form SPE ANTEC Anaheim 2017 / 2110

9 9 AddWorks ATR 945 Color & Appearance before and after storage Competition (MB with same HALS) ATR 945 (Pill) ATR 945 (Micro granule) Initial After storage stability test After 1 day stored in oven 50C SPE ANTEC Anaheim 2017 / 2111

10 Solubility (g/100 ml) 10 AddWorks ATR 945 Compatibility in PP / Solubility in n-heptane 0.3 Solubility of Samples in n-heptane AddWorks ATR 945 Pills AddWorks ATR 945 Micropills LS 3853 PP Equilibration time (days) Solubility in n-heptane (at 25 C) AddWorks ATR 945 Pills : g/100 ml AddWorks ATR 945 Micropills : g/100 ml LS 3853 PP : g/100 ml SPE ANTEC Anaheim 2017 / 2112

11 AddWorks ATR 945 LIGHT STABILITY ACCORDING OEMS AUTOMOTIVE INTERIOR STANDARDS SAE J-1885 Toyota Std PSA D PV 1303 Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2113

12 Delta E 12 AddWorks ATR 945 Light stabilization according SAE J 1885 std Light stability acc. SAE J Dark grey % LS 3853 Dark grey % ATR 945 Dark grey % ATR hr 600 hr 791 hr 1000 hr SPE ANTEC Anaheim 2017 / 2114

13 ΔE 13 AddWorks ATR 945 Light stabilization according Toyota Std 0.14 ΔE of samples after ageing according to Toyota standard - TSM0501G % AddWorks ATR Lab Trials 0.3% AddWorks ATR Ind. Trials 250 hr 500 hr 750 hr 1000 hr Medium gray PP impact copolymer SPE ANTEC Anaheim 2017 / 2115

14 14 AddWorks ATR 945 Light stabilization according PSA D Delta-E of PP plaques (black) after WOM ageing 900 hours h 300 h 750 h 900 h % AddWorks ATR % LS 3853 PP + 14% talc - black SPE ANTEC Anaheim 2017 / 2116

15 Gray scale 15 AddWorks ATR 945 Light stabilization according PV Gray scale of PP before and after PV 1303 test cycle 3 cycles 5 cycles 1 0 LS 3808 AddWorks ATR 945 Formulations Black PP-EPDM-T20 Addition rate 0.2% SPE ANTEC Anaheim 2017 / 2117

16 ATR 945 PV 1306 (TACKINESS) Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2118

17 17 Tackiness properties evaluation PV 1306 standard Tackiness : By hands of the persons (average rating) Tackiness properties evaluation according to PV 1306 standard Level Tackiness properties 1 OK S Dull (exudation, but not tacky) 2 Slightly tacky 3 Tacky 4 Very tacky H Resinified W Waxy X Test cancel, specimens crack The samples were exposed on the side of smooth surface and evaluated on color change, grey scale assessment, gloss and tackiness as well as surface cracking after 4 cycles or 56 MJ or 384 hrs and 6 cycles or 84 MJ or 576 hrs. SPE ANTEC Anaheim 2017 / 2119

18 Gray scale 18 AddWorks ATR 945 Light aging for tackiness test 6 Gray scale of PP before and after PV 1306 test cycle 4 cycles 6 cycles 1 0 LS 3808 AddWorks ATR 945 Formulations Black PP-EPDM-T20, smooth surface Addition rate 0.2% SPE ANTEC Anaheim 2017 / 2120

19 19 AddWorks ATR 945 Tackiness results after light treatment (PV 1306 test) Time Tackiness rating after PV 1306 test Reference AddWorks ATR 945 Initial 1 (OK) 1 (OK) 4 cycles 1 (OK) 1 (OK) 6 cycles 1 (OK) 1 (OK) SPE ANTEC Anaheim 2017 / 2121

20 AddWorks ATR 945 HEAT STABILITY AT 150 C Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2122

21 de 21 AddWorks ATR 945 Heat ageing test at 150 C Delta E of PP plaque (grey) after oven ageing at 150 ºC for 750 hours h 300h 450h 600h h % AddWorks ATR % LS % LS 3808 Formulation *Samples burned and brittled after 750 hr (Stopped exposing) SPE ANTEC Anaheim 2017 / 2123

22 22 AddWorks ATR 945 Conclusion AddWorks ATR 945 is a light stabilizer solution designed as highly compatible and efficient for PP compounds to meet specific requirements of automotive applications. AddWorks ATR 945 brings PP compounds to pass OEMs standards for light stabilization of PP Automotive Interior compounds. AddWorks ATR 945 enhances heat stabilization of PP Automotive Interior compounds at 150 C till 600 hours. AddWorks ATR 945 is available in special handling forms beads and micropills to allow an ideal distribution in the compound. SPE ANTEC Anaheim 2017 / 2124

23 Interior PP ADDWORKS ATR 146 Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2125

24 24 AddWorks ATR 146 AddWorks ATR Main features Light stabilization according PV 1303 exposure Oven ageing at 150 C SPE ANTEC Anaheim 2017 / 2126

25 AddWorks ATR 146 MAIN FEATURES Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2127

26 26 AddWorks ATR 146 Heat and Light stabilizer for Latest Automotive PP Interior challenges AddWorks ATR 146 allows to fulfil the most stringent Automotive interior requirements, especially on long term heat stabilization No surface cracking after C Contains no sulfur-based co-stabilizer AddWorks ATR 146 Outstanding UV protection Reduced VOC emissions Very low blooming High compatibility with PP High resistance to extraction media likewater or detergents Ready-to-use, granulated free flowing form NB: The whole study was conducted on a PP interior grade, medium gray colored, 20% talc filled. SPE ANTEC Anaheim 2017 / 2128

27 AddWorks ATR 146 LIGHT STABILITY ACCORDING AUTOMOTIVE INTERIOR STANDARD PV 1303 Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2129

28 ΔE 28 AddWorks ATR 146 Light stabilization according PV ΔE of PP plates after PV 1303 test rd cycle 5th cycle 8th cycle 10th cycle 0 0.2% LS % ATR 146 SPE ANTEC Anaheim 2017 / 2130

29 Gloss unit 29 AddWorks ATR 146 Light stabilization according PV Gloss of PP plates before and after PV 1303 test cycle 3rd cycle 5th cycle 8th cycle 10th cycle 5 0 PP no stab. 0.2% LS % AddWorks ATR 146 AddWorks ATR 146 provides similar performance on color stability, gloss retention and surface protection in PP interior than LS 3808 after 10 cycles of PV 1303 test. SPE ANTEC Anaheim 2017 / 2131

30 AddWorks ATR 146 LONG TERM HEAT STABILIZATION AT 150 C Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2132

31 31 AddWorks ATR 146 Surface appearance at 150 C after 700 hr Material Formulation (0.3%) Samples No stab. LS 3808 AdddWorks ATR146 Surface Cracking YES YES NO Brittleness YES YES NO Blooming NO NO NO SPE ANTEC Anaheim 2017 / 2133

32 32 AddWorks ATR 146 Appearance after oven ageing at 150 C 0.3% AddWorks ATR % LS hr 1000hr Exposure was stopped due to breaking of sample SPE ANTEC Anaheim 2017 / 2134

33 33 AddWorks ATR 146 Surface cracking after oven ageing at 150 C 0hr 400hr 700hr 50X magnifications 0.3% AddWorks ATR % LS 3808 AddWorks ATR 146 provides better performance on surface protection in PP interior than LS 3808 after 700 hr oven ageing at 150 o C. SPE ANTEC Anaheim 2017 / 2135

34 ΔE 34 AddWorks ATR 146 Discoloration (ΔE) of PP plate after oven ageing at 150 C 30 ΔE of PP after oven ageing at 150ºC hr 400hr 700hr 5 0 Formulations AddWorks ATR 146 provides better performance on color stability in PP interior than LS 3808 after 700 hr oven ageing at 150 o C. SPE ANTEC Anaheim 2017 / 2136

35 Gloss unit 35 AddWorks ATR 146 Surface quality after oven ageing at 150 C Gloss of PP plate after oven ageing at 150 C hr 200hr 400hr 700hr % LS % AddWorks ATR 146 Formulations AddWorks ATR 146 provides better performance on surface quality in PP interior than LS 3808 after 700 hr oven ageing at 150 o C. SPE ANTEC Anaheim 2017 / 2137

36 36 Conclusion ATR 146 AddWorks ATR 146, all-in-one, complies with most stringent OEM requirements in heat and light stability and beyond: - Outstanding color retention under UV test - Exceptional heat resistance at 150 C (700 hours+) - 10 % lower total carbon emissions from PP parts when compared to best alternative Sulfur-free product Low VOC emissions Long lasting surface aesthetics SPE ANTEC Anaheim 2017 / 2138

37 Under the Hood Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2139

38 Under the Hood PP ADDWORKS LXR 568 Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2140

39 39 AddWorks LXR 568 AddWorks LXR 568 LTHS 140 C AddWorks LXR 568 LTHS 150 C SPE ANTEC Anaheim 2017 / 2141

40 AddWorks LXR 568 LONG TERM HEAT STABILIZATION AT 140 C Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2142

41 41 AddWorks LXR Oven ageing at 140 C Surface Appearance of PP plates according PS class No PS PS 168 PS 626 PS 9228 AddWorks LXR 568 Initial 1440 hours AddWorks LXR 568 allows better surface protection under oven ageing test at 140 C compared to other PS classes materials. BS: PP + 0.1% AO % PS + 0.2% Hostanox SE 4 (DSTDP) + 20% Talc SPE ANTEC Anaheim 2017 / 2143

42 L* 42 AddWorks LXR 568 Surface quality of PP plates under oven ageing at 140 C 90 L* of PP plates before and after oven ageing at 140 C Initial 30 days 60 days No PS PS 168 LXR 568 PS 626 PS 9228 Formulations Formulation: PP + 0.1% PS + 0.1% AO % Hostanox SE % Talc SPE ANTEC Anaheim 2017 / 2144

43 AddWorks LXR 568 LONG TERM HEAT STABILIZATION AT 150 C Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2145

44 44 AddWorks LXR Oven ageing at 150 C Surface Appearance of PP plates according PS class No PS PS 168 PS 626 PS 9228 AddWorks LXR 568 Initial 600 hours 720 hours Samples were broken before 720 hours AddWorks LXR 568 allows better surface protection under oven ageing test at 150 C compared to other PS classes materials. BS: PP + 0.1% AO % PS + 0.2% Hostanox SE 4 (DSTDP) + 20% Talc SPE ANTEC Anaheim 2017 / 2146

45 YI 45 Color retention of PP plates before and after oven ageing at 150 C 140 YI of PP plates before and after oven ageing at 150 C Initial 600 hours No PS PS 168 LXR 568 PS 626 PS 9228 Formulations Formulation: PP + 0.1% PS + 0.1% AO % Hostanox SE % Talc SPE ANTEC Anaheim 2017 / 2147

46 Strength (MPa) 46 AddWorks LXR 568 Mechanical properties retention at 150 C Strength at break of PP plates before and after oven ageing at 150 C With LXR 568, still >50% retention after 600 hours Sample was broken before 600 hours No PS PS 168 LXR 568 PS 626 PS 9228 Formulations hours 600 hours Formulation: PP + 0.1% PS + 0.1% AO % Hostanox SE % Talc SPE ANTEC Anaheim 2017 / 2148

47 47 AddWorks LXR 568 Conclusion AddWorks LXR 568 show superior performance on color stability and mechanical properties retention in PP compound vs most common processing stabilizers in long term heat stabilization of talc filled PP compounds. AddWorks LXR 568 shows better appearance than PS 168, PS 626 and PS 9228 after oven ageing at 140 C reaching 1500 hr. AddWorks LXR 568 shows better appearance than PS 168, PS 626 and PS 9228 after oven ageing at 150 C reaching 600 hr. SPE ANTEC Anaheim 2017 / 2149

48 Exterior Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2150

49 Exterior PP ADDWORKS LXR 355 Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2151

50 50 AddWorks LXR 355 AddWorks LXR Light stabilization of PP compounds AddWorks LXR Heat stabilization of PP compounds SPE ANTEC Anaheim 2017 / 2152

51 AddWorks LXR 355 LIGHT STABILIZATION OF PP COMPOUNDS Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2153

52 Grey scale 52 AddWorks LXR 355 Light Stabilization (Exposure acc. to Renault Ext. Std) 6 5 Grey scale of PP after WOM ageing hr 1500 hrs 3500 hrs 4500 hrs 6000 hrs 0 0.3% LS % AddWorks LXR 355 Formulations AddWorks LXR 355 reveals exceptional performance on color retention during light exposure tests, with grey scale still above 4 after 6000 hours of Exterior artificial weathering Study on black exterior PP exterior SPE ANTEC Anaheim 2017 / 2154

53 Grey Scale 53 AddWorks LXR 355 Light Stabilization (Exposure according to PV 1303) 6 Grey Scale before and after 10 period (2800 kj/m²) for WOM ageing Initial 6 period 10 period 1 0 LS F AddWorks F-1 LXR 355 Formulations AddWorks LXR 355 reveals also excellent performance on color retention according most stringent interior artificial weathering tests. Study on PP copolymer / 30% EPR, 20% talc, 0.4% CB, 0.4% AO 215, 0.3% LS SPE ANTEC Anaheim 2017 / 2155

54 AddWorks LXR 355 HEAT STABILIZATION OF PP COMPOUNDS Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2156

55 Grey scale 55 AddWorks LXR 355 Oven ageing at 150 C - Color retention (Grey scale) 5.5 Grey scale of PP before and after thermal ageing 150ºC initial 200hr 400hr LS 3808 AddWorks LXR 355 Formulations Study on PP copolymer / 30% EPR, 20% talc, 0.4% CB, 0.4% AO 215, 0.3% LS SPE ANTEC Anaheim 2017 / 2157

56 de 56 AddWorks LXR 355 Oven ageing at 150 C - Color retention (Delta E) 0.9 ΔE* of PP before and after thermal ageing hr 400hr LS 3808 AddWorks LXR 355 Study on PP copolymer / 30% EPR, 20% talc, 0.4% CB, 0.4% AO 215, 0.3% LS SPE ANTEC Anaheim 2017 / 2158

57 57 AddWorks LXR 355 Oven ageing at 150 C - Surface appearance Initial 400 hours LS x Magnification AddWorks LXR 355 Bending test (Brittleness test after 400 hr oven ageing at 150 o C) LS 3808 AddWorks LXR 355 Brittle OK SPE ANTEC Anaheim 2017 / 2159

58 58 AddWorks LXR 355 Conclusion AddWorks LXR 355 reveals the best performance on color stability, surface cracking protection and mechanical stability after thermal treatment and also artificial weathering. Cracks and brittleness observed in sample stabilized with competitor LS 3808 system after 400 hours thermal treatment. AddWorks LXR 355 provides superior surface protection with no crack and no brittleness after both treatments, thermal and artificial weathering. Clariant AddWorks LXR 355 provides superior light and thermal stability to fulfill market needs in Automotive Exterior PP compounds. SPE ANTEC Anaheim 2017 / 2160

59 Conclusion Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2161

60 60 Potential benefits along the value chain with the right additives solution MB / Compounders Flowability of highly filled compounds Better pigment dispersion Converters Productivity Dimensional stability Energy saving Surface appearance OEMs Light stabilization Durability Color stability Aesthetics SPE ANTEC Anaheim 2017 / 2162

61 Back-up OEM STANDARDS Public Emilie Meddah Clariant BU Additives Technical Marketing Polymer Additives SPE ANTEC Anaheim 2017 / 2163

62 62 TOYOTA Interior parts TSM0501G Instrument : Atlas Weathering O-meter (WOM), Model Ci65A (Xenon-arc Artificial Weathering Exposure Test) Parameters Radiation filter Value 340 nm Light or Dark Light Irradiance 0.55 W/m 2 Black Temperature Chamber Temperature 89 C 62 C Relative Humidity 50% Exposure Time and Interval : Taking sample at 250, 500, 750 and 1043 hr (equivalent to 2065 KJ/m2). SPE ANTEC Anaheim 2017 / 2164

63 63 VW PV Non-Metallic Materials Exposure Test of Passenger Compartment Components Instrument : Atlas Weathering O-meter (Xenon-arc Artificial Weathering Exposure Test) Parameters Radiation filter Light or Dark Value 420 nm Light Irradiance 1.20 W/m 2 Black Temperature 100 ± 3ºC Chamber Temperature 65 ± 3ºC Relative Humidity 20% The samples were exposed on the side of grain surface and evaluated on color change and grey scale assessment as well as surface cracking after 3 cycles or 840 kj/m² or 195 hrs and 5 cycles or 1400 kj/m² or 325 hrs. Grey scale is permitted as per ISO105-A and no cracks or holes may appear after 5 cycles SPE ANTEC Anaheim 2017 / 2165

64 64 PSA - Accelerated exposure for automotive interior materials Instrument: Atlas weathering-o-meter (WOM), Model Ci 4000 (Artificial Weathering Exposure Test) Parameters Radiation filter Light or Dark Value 340 nm Light Irradiance 1.20 W/m 2 Black Temperature 100 ± 3ºC Chamber Temperature 66 ± 3ºC Relative Humidity 30% Exposure time and interval: Every 150 hr until 600 hr SPE ANTEC Anaheim 2017 / 2166

65 65 SAE J-1885 (Automotive Interior) Instrument : Atlas Weathering O-meter, Model Ci 4000 (Xenon-arc Artificial Weathering Exposure Test) Parameter Value 1 Value 2 Segment number 1 2 Light or Dark Light Dark Irradiance 0.55 W/m 2 0 W/m 2 Black Temperature 89 C 38 C Chamber Temperature 62 C 38 C Relative Humidity 50% 95% SPE ANTEC Anaheim 2017 / 2167

66 66 RENAULT - D (Exterior parts) Instrument : Atlas Weathering O-meter (Xenon-arc Artificial Weathering Exposure Test) Parameter Value 1 Value 2 Segment number 1 2 Light or Dark Light Dark Irradiance 0.55 W/m 2 0 W/m 2 Black Temperature 70±2 C 70±2 C Chamber Temperature 50±2 C 50±2 C Relative Humidity 50% 95% The samples were evaluated on color change and grey scale assessment as well as surface cracking at 1500h, 2250h and 2750h and 3500 h SPE ANTEC Anaheim 2017 / 2168