Heat-Flex MIO Coatings for CUI Mitigation Overview

Duration - 3:35

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  <begin subtitles> 00:00:08:14 00:00:10:16 Hi, I am Mark Rubio, energy 00:00:10:17 00:00:12:08 business manager at Sherwin-Williams 00:00:12:09 00:00:14:06 Protective and Marine Coatings. 00:00:14:07 00:00:16:18 Today I have with me Mr. Neil Wilds, 00:00:16:19 00:00:18:07 our global subject matter expert in 00:00:18:08 00:00:20:10 CUI and insulation. 00:00:20:11 00:00:21:11 And we're going to discuss the 00:00:21:12 00:00:23:01 technical merits of my case cases 00:00:23:02 00:00:25:00 iron oxide enhancements of 00:00:25:01 00:00:26:15 CUI coatings. 00:00:26:16 00:00:28:14 Neil, what is MIO and why 00:00:28:15 00:00:30:02 does it work so well? 00:00:30:03 00:00:31:08 Hi, Mark. 00:00:31:09 00:00:33:08 MIO or micacious iron oxide 00:00:33:09 00:00:35:11 is a platey form of iron oxide 00:00:35:12 00:00:37:12 which is thermally and chemically 00:00:37:13 00:00:39:13 stable, unlike other common 00:00:39:14 00:00:40:14 area pigments. 00:00:41:08 00:00:42:19 There's been use for many years and 00:00:42:20 00:00:45:04 high heat chemical resistance 00:00:45:05 00:00:47:01 and high delta poxy formulas, 00:00:47:02 00:00:49:06 and it works in the following ways. 00:00:49:07 00:00:51:08 When developing formulas for CUI, 00:00:51:09 00:00:52:20 you need to have a significant level 00:00:52:21 00:00:54:10 of MIO to give you the best 00:00:54:11 00:00:55:12 performance. 00:00:55:13 00:00:56:20 In the case of the new Heat-Flex 00:00:56:21 00:00:58:18 range, we have levels greater 00:00:58:19 00:01:01:13 than 25% within the dry film. 00:01:01:14 00:01:02:18 This gives you a very strong 00:01:02:19 00:01:04:15 reinforcement allowing the Q 00:01:04:16 00:01:07:01 films to resist thermal stresses. 00:01:07:02 00:01:08:17 It also gives an extremely good 00:01:08:18 00:01:10:03 barrier protection as the Lamela 00:01:10:04 00:01:12:02 nature of your flakes line 00:01:12:03 00:01:13:24 up in the film to produce a tortuous 00:01:14:00 00:01:15:17 path of corrosion species. 00:01:16:20 00:01:18:17 MIO actually trying mirrors? 00:01:18:18 00:01:20:02 It reflects UV. 00:01:20:03 00:01:22:02 So we also benefit from good erosion 00:01:22:03 00:01:23:24 resistance, less dry film 00:01:24:00 00:01:25:24 thickness loss and on exposure 00:01:25:25 00:01:28:02 to high UV environments. 00:01:28:03 00:01:29:24 All these properties enable us 00:01:30:00 00:01:31:21 to pass the rigorous testing which 00:01:31:22 00:01:34:03 is required for CUI service. 00:01:34:04 00:01:35:20 It also brings the benefit of very 00:01:35:21 00:01:37:03 good corrosion performance at 00:01:37:04 00:01:38:23 ambient temperature, so equipment 00:01:38:24 00:01:40:07 can withstand the extreme 00:01:40:08 00:01:41:24 atmospheric corrosion environment. 00:01:42:00 00:01:42:19 So that's great Neil. 00:01:42:20 00:01:44:12 So how do we test for see why? 00:01:44:13 00:01:45:25 All in all. 00:01:45:26 00:01:47:17 CUI coatings are tested for all 00:01:47:18 00:01:49:22 sorts of scenarios like high heat 00:01:49:23 00:01:52:19 immersion and atmospheric corrosion. 00:01:52:20 00:01:53:20 As this was such a unique 00:01:53:21 00:01:55:15 technology, we decided to test it 00:01:55:16 00:01:56:16 vigorously. 00:01:57:12 00:02:00:06 CUI simulation in ISO 19277 00:02:00:07 00:02:02:03 showed good performance. 00:02:02:04 00:02:04:06 Cyclically corrosive Test ISO 00:02:04:07 00:02:06:05 12944.96 00:02:06:06 00:02:08:09 Give less than five millimeter creep 00:02:08:10 00:02:10:00 well below the less millimeter 00:02:10:01 00:02:11:04 requirement for nonzync systems. 00:02:12:12 00:02:13:24 Better corrosion resistance and 00:02:14:00 00:02:15:13 traditional epoxy products not 00:02:15:14 00:02:16:13 containing them. 00:02:17:04 00:02:18:18 Oh well, thank you, Neil. 00:02:18:19 00:02:19:15 That's something. 00:02:19:16 00:02:21:18 So my concern oxide 00:02:21:19 00:02:23:14 does offer some significant 00:02:23:15 00:02:24:14 advantages. 00:02:24:15 00:02:25:20 I would like to conclude by 00:02:25:21 00:02:27:18 describing our MRO 00:02:27:19 00:02:29:05 enhanced product line, which 00:02:29:06 00:02:31:05 consists of three products that 00:02:31:06 00:02:32:19 cover the temperature ranges from 00:02:32:20 00:02:34:15 cryogenic all the way to 1200 00:02:34:16 00:02:35:17 degrees Fahrenheit. 00:02:35:18 00:02:38:06 First, we have our Heat-Flex 650. 00:02:38:07 00:02:39:13 This is our next generation. 00:02:39:14 00:02:41:08 Two component epoxy phenolic 00:02:41:09 00:02:43:07 enhanced with mild. 00:02:43:08 00:02:46:06 Second is our Heat-Flex 750 00:02:46:07 00:02:48:07 and new chemistry in our portfolio. 00:02:48:08 00:02:50:14 This is an calculated amide epoxy 00:02:50:15 00:02:52:03 also enhanced with MIO, with 00:02:52:04 00:02:54:13 exceptional erosion, corrosion 00:02:54:14 00:02:55:19 and crack resistance. 00:02:55:20 00:02:57:23 And lastly, we have Heat-Flex 1200 00:02:57:24 00:03:00:01 plus, which is a two component 00:03:00:02 00:03:02:01 inert multi polymeric matrix 00:03:02:02 00:03:03:22 coating with improved corrosion 00:03:03:23 00:03:05:17 protection properties, as well 00:03:05:18 00:03:06:23 as being more resistant to 00:03:06:24 00:03:08:21 mechanical damage for temperatures 00:03:08:22 00:03:10:21 all the way to 1200 degrees 00:03:10:22 00:03:12:03 Fahrenheit. 00:03:12:04 00:03:13:15 We're confident that with these 00:03:13:16 00:03:15:07 three options, Sherwin-Williams 00:03:15:08 00:03:16:22 provides customers with increased 00:03:16:23 00:03:19:09 durability, superior performance 00:03:19:10 00:03:20:22 and longer lasting protection 00:03:20:23 00:03:22:14 against. See why? 00:03:22:15 00:03:23:21 We look forward to hearing from you. <end subtitles>

To better meet the needs of current CUI mitigation specifications, we enhanced three formulations by adding MIO reinforcements. In this video Neil Wilds, Global Product Director of CUI and Testing, and Mark Rubio, Business Manager, Energy provide an overview of these three coatings featuring a high concentration of MIO.