Resins Polyols and Aspartics for Reaction with Polyisocyanates

Transcription

1 Resins Polyols and Aspartics for Reaction with Polyisocyanates Covestro Deutschland AG Business Unit Coatings, Adhesives and Specialties D Leverkusen Germany This information and our technical advice whether verbal, in writing or by ways of trial are given in good faith but without warranty and are subject to change without notice. This also applies where proprietary rights of third parties are involved. The information is provided by Covestro AG without assumption of any liability. Our advice does not release you from the obligation to verify the information provided especially that contained in our safety data and technical information sheets, to check for updates of any information provided by us and to test our products as to their suitability for the intended processes and uses. The application, use and processing of our products and the products manufactured by you on the basis of our technical advice are beyond our control and, therefore, entirely your own responsibility. Our products are sold in accordance with the current version of our General Conditions of Sale and Delivery. Edition: 2015 Order-No.: COV Printed in Germany Desmophen Baycoll Acclaim Desmolac

2 02 Polyols and Aspartics Polyols and Aspartics 03 Contents Our Mission: INVENTING FOR YOU Building blocks for supply security, efficiency and sustainability 08 Applications Highlights 09 Polyols The reaction partners Our product portfolio Polyester solvent-free, linear, liquid Polyester solvent-free, linear, solid Polyester solvent-free, branched, liquid Polyester solventborne, branched Polyester solventborne, branched, fatty acid-modified Polyether diol Polyether triol Polycarbonate diol Aminofunctional resins, Aspatics for Coatings Non-functional resins Fast-lane access to polyurethane innovations Desmophen Baycoll Acclaim Desmolac

3 04 Polyols and Aspartics Flexible Packaging 05 As your leading partner for polyurethane chemistry, we know you are competing in increasingly challenging environments: Your customers are becoming more and more demanding in their expectations for quality, durability, sustainability and aesthetics of products. And they have more choices. For you this means that cost pressure is rising while innovation cycles are becoming faster and faster. INVENTING VISIONS FOR YOU Helping you to turn this challenge into your competitive advantage is the goal that drives our daily work. We call it: INVENTING FOR YOU. But what exactly are the basic values underlying this promise? What principles enable us to improve your productivity, drive sustainability, ensure reliability and co-create future-proof businesses? First and foremost, we are curious. Because only if we listen closely to you and ask the right questions, we can respond to your individual needs with new, creative and unexpected solutions that make a real difference to you. That s why inventing for us always starts with thinking about your unmet business challenges. It requires an indepth understanding of your needs along the whole value chain. To make sure: What we invent stands the test of time. Living up to this aspiration requires more than competencies it calls for a corporate culture of being courageous. A culture that is defined and lived by dedicated people who cooperate to push the boundaries of invention founded on knowledge and experience. Our courage permeates our entire business from partnerships to business models. This is also reflected in our colorful business philosophy. We appreciate partnerships that go beyond traditional black-and-white ways of acting and thinking. An attitude of openness that invites you to co-create new things rather enabling you than just providing. We are optimistic and resourceful in finding solutions that inspire our customers and partners. This set of fundamental values adds up to an unrivaled performance orientation to constantly strive for the better, be it through big or small changes. A true sense of business regardless of function. And a deep commitment to delivering our promise everyday. Anywhere. Again and again. INVENTING FOR YOU.

4 06 Polyols and Aspartics Flexible Packaging 07 Building blocks for supply security, efficiency and sustainability Outstanding quality and supply security worldwide Covestro, the world s leading manufacturer of aliphatic and aromatic isocyanates, offers an extensive range of raw materials and services for the coatings and adhesives industry. This allows the very latest technology to be used extremely effectively for a variety of applications. Thanks to its unique setup and worldwide network of state-of-the-art production sites, R&D facilities and customer technical centers, industry-leading supply chain setup, global orientation and local stocks, extremely large product portfolio, highest health, safety and environmental (HSE) standards, as well as tailored supply chain flexibility with short lead times, Covestro offers the industry unrivaled supply security and assured quality. Solutions to enhance your process efficiency Nowadays, the quality demands made on industrial processes are very high. But at the same time, there is a clear need to cut costs. Both goals can be achieved by increasing process efficiency. At Covestro we have a wide range of solutions designed to enhance your process efficiency. Why not take advantage of our know-how? These solutions will be good for your bottom line. High coating performance enabled by nature Sustainability drives innovation at Covestro. We are committed to optimizing our manufacturing processes, reducing the impact of logistics, and enabling sustainability along the value chains. Renewable feedstocks offer opportunities for developing more sustainable building blocks for coating solutions with significant potential for reducing the carbon footprint of end products while also reducing our overall dependence on fossil-based resources. But to make more sustainable solutions not just possible but also economically feasible, the performance of all our feedstocks needs to satisfy high industry standards. To this end, we are evaluating the use of renewable raw materials and will enlarge our product portfolio with new bio-based and mid- to long-term cost-competitive products, provided the raw materials become commercially available. In all these efforts we are committed to focusing on products that perform at least as well as established products but are at the same time more sustainable.

5 08 Polyols and Aspartics Polyols and Aspartics 09 Applications Highlights Polyols The reaction partners Pioneering polyurethane chemistry Desmophen Ever since the discovery by Otto Bayer of the Desmophen, the other powerful combination polyisocyanate-polyaddition process in 1937, partner for Desmodur, has stood for reliable, Bayer now Covestro has pioneered polyu- high-quality polyurethane raw materials for rethane chemistry. 50 years ago, Bayer now decades. An impressive variety of product combi- Covestro developed the first applications using nations allows almost unlimited design scope polyisocyanates for the coatings and adhesives in the development of coating systems, casting sectors. We work closely with our customers to systems and, of course, surface coatings. Our systematically advance the state of the art in aim is to systematically expand these combina- Parquet coatings Flexible adhesives Coatings for agricultural polyurethane technology. Using market-oriented tion possibilities. In our product development equipment research and development, we specifically adapt activities we take full account of changing market our product portfolio to our customers increas- demands for greater efficiency and improved ingly stringent requirements. Together with you, quality. This is demonstrated by the development we want to continue our successful journey along of the Desmophen NH polyaspartics. When this path. combined with Desmodur polyisocyanates, the outcome is high-quality poly-urea systems that Acclaim and Baycoll are also extremely efficient in the final application. Acclaim polyethers and Baycoll polyesters are The Desmophen C polycarbonate diol product powerful combination partners for Desmodur. portfolio has been significantly expanded in res- The Acclaim and Baycoll portfolio has been ponse to the widespread demand for high-quality Coatings for bridges Sealant applications Coatings for plastics specifically developed to meet system requirements in the field of adhesive and sealant appli- polyurethane raw materials. Desmophen C is regarded in such applications as a formulation cations. The unique Impact technology enables component and synthesis building block for the polyether polyols to be produced in a process production of durable, weather-stable polyure- that is far more energy-efficient than convention- thane systems. al processes. This conservation of resources is a very important step in the further development How to find the product you need of sustainable production. In addition, extremely The design of the brochure and the arrangement long-chain polyethers can be obtained that are of the products into the respective categories not possible with conventional processes. These take into account the trend towards high-solids polyurethane building blocks can be used to and solvent-free polyurethane systems. The Parking decks Coatings for glass Large vehicle coatings formulate sealants with outstanding mechanical properties, for example. products are arranged under these headings according to their OH content or OH number, irrespective of the name. The technical product data are intended to provide clear orientation. Additional information can, of course, be obtained from the respective technical information sheets or provided on request.

6 10 Polyols and Aspartics Polyols and Aspartics 11 Desmophen Baycoll Polyester polyols based on a variety of building blocks can be used to formulate polyurethane compounds and systems with a wide range of properties. Desmophen polyester optimized for coating applications. Baycoll polyester designed for adhesives applications. OH CONTENT (SUPPLY FORM) [%] APPROX. AT TEMP. [ C] Polyester solvent-free, linear, liquid GRADE VISCOSITY [mpa s] APPROX. MAIN CHARACTERISTIC BUILDING BLOCKS* * ALI = aliphatic ARO = aromatic Desmophen 1700 Linear polyester polyol , ALI Flexibilizing resin to improve toughness, durability and abrasion resistance of furniture, floor and parquet coatings Desmophen 1652 Linear polyester polyol , ALI Polyol for flexible sealants; also for plastics coatings incl. soft-touch Baycoll AD 2055 Linear polyester polyol ALI Baycoll AD 2047 Linear polyester polyol 1.7 7, ALI/ARO Baycoll CD 2084 Linear polyester polyol ALI/ARO Desmophen VPLS 2328 Linear, short-chain polyester polyol ALI Flexible packaging, adhesion (+), hydrolysis resistance (++), slip agent compatibility (+++) Flexible packaging, adhesion (+++), hydrolysis resistance (++), slip agent compatibility (+++), viscosity ( ) Flexible packaging, adhesion (+), hydrolysis resistance (+), slip agent compatibility (+), viscosity (+), compatibility (+) For highly elastic PU coatings; also in combination with hard Desmophen products as a flexibilizing component in 2K-PU systems; transparent cast systems Desmophen 850 Linear polyester polyol ALI/ARO In combination with other Desmophen products for 2K-PU coatings Polyester solvent-free, linear, solid Baycoll AD 5027 Linear polyester polyol 0.9 2, ALI Flexible packaging, adhesion (+), PVC (+++), hydrolysis resistance (++), slip agent compatibility ( ), hotmelt

7 12 Polyols and Aspartics Polyols and Aspartics 13 Desmophen Baycoll Branched polyester grades for an optimized polyurethane network. OH CONTENT (SUPPLY FORM) [%] APPROX. AT TEMP. [ C] Polyester solvent-free, branched, liquid GRADE VISCOSITY [mpa s] APPROX. MAIN CHARACTERISTIC BUILDING BLOCKS* Desmophen 1800 Slightly branched polyester polyol , ALI For highly elastic coatings for rubber and plastic articles; also for elastic high-build, textile and hose coatings * ALI = aliphatic ARO = aromatic ** 80 % in BA Baycoll AV 2113 Highly branched polyester polyol ALI/ARO PVC adhesion, hydrolysis resistance (++), slip agent compatibility (+) *** 70 % in MPA Desmophen 670 Slightly branched polyester polyol 4.3 2,200** 23 ALI/ARO For flexible, weather-stable and colorfast coatings, especially for plastics; for the flexibilization of hard Desmophen products Desmophen 1200 Slightly branched polyester polyol 5 23, ALI/ARO Mixed with highly branched Desmophen products and in combination with Desmodur L, HL, IL or N in 2K-PU coatings for wood and various plastics Desmophen 1100 Branched polyester polyol , ALI/ARO Mixed with highly branched Desmophen products and in combination with Desmodur L, HL, IL or N in 2K-PU coatings for wood and various plastics Desmophen 2400 S Highly branched polyester polyol , ALI/ARO Flexible packaging, adhesion (+), slip agent compatibility (+) Desmophen 2450 X Branched polyester polyol , ALI/ARO Combination resin to adjust flexibility and hardness Desmophen 800 Branched polyester polyol *** 23 ALI/ARO For air-drying 2K coatings yielding hard, chemically resistant films; high impact resistance, toughness and abrasion resistance; in combination with Desmophen 1100 for highly abrasion-resistant floor coatings Desmophen VPLS 2249/1 Highly branched, short-chain polyester polyol , ALI Polyol for aliphatic, solvent-free coatings, e.g. decorative floors and transparent cast systems Desmophen XP 2488 Branched polyester polyol , ALI For solvent-free coatings, e.g. in-mould coatings and very high solids 2K-PU coatings

8 14 Polyols and Aspartics Polyols and Aspartics 15 Desmophen Branched, solventborne polyester grades for numerous high-performance coating applications; supplied in suitable solvent grades for various application techniques. SUPPLY FORM SOLID CONTENT [%] VISCOSITY [mpa s] APPROX. MAIN CHARACTERISTIC BUILDING BLOCKS* Polyester solventborne, branched GRADE OH CONTENT (SUPPLY FORM) [%] APPROX. AT TEMP. [ C] Desmophen 690 MPA Branched polyester polyol 70 MPA , ALI/ARO Weather-stable and colorfast specialty resin, e.g. to improve adhesion on PVC * ALI = aliphatic ARO = aromatic Desmophen T 1665 SN/IB Slightly branched polyester polyol 65 SN/IB 1.7 2, ALI/ARO Desmophen 680 X Branched polyester polyol 60 X 1.8 2, ALI/ARO Combination resin for baking primers, automotive primer surfacers, can/coil coatings and industrial coatings with very good weather stability For fast-drying, weather-stable coatings, especially for industrial and transportation applications Desmophen T 1775 SN Slightly branched polyester polyol 75 SN 2 3, ALI/ARO Co-reactant for blocked polyisocyanates for can/coil and industrial coatings Desmophen 680 BA Branched polyester polyol 70 BA 2.2 3, ALI/ARO Desmophen 670 BA Slightly branched polyester polyol 80 BA 3.5 3, ALI/ARO Desmophen VP LS 2388 Slightly branched polyester polyol 80 BA 3.8 3, ALI/ARO Desmophen 650 MPA Branched polyester polyol 65 MPA , ALI/ARO Desmophen 651 MPA Branched polyester polyol 65 MPA , ALI/ARO Desmophen 651 MPA/X Branched polyester polyol 67 MPA/X , ALI/ARO Desmophen % BA Highly branched polyester polyol 80 BA 6.9 3, ALI/ARO Desmophen 800 MPA Highly branched polyester polyol 85 MPA , ALI/ARO Desmophen VPLS 2089 Branched polyester polyol 75 BA , ALI/ARO Desmophen 631 MPA Branched polyester polyol 75 MPA , ALI/ARO For fast-drying, weather-stable coatings, especially for industrial and transportation applications For flexible, weather-stable and colorfast coatings, especially for plastics; for the flexibilization of hard Desmophen products For flexible 2K-PU coatings with QUV stability (UV-B) and chemical resistance, especially for plastics; for flexibilizing of hard Desmophen products For weather-stable, colorfast and chemically resistant coatings, primarily for transportation and aircraft applications and high-grade industrial finishing Properties largely comparable with Desmophen 650; better compatibility with other binders in aromatic solvents; for barrier coating on tropical woods Properties largely comparable with Desmophen 650; better compatibility with other binders in aromatic solvents; for barrier coating on tropical woods For air-drying 2K coatings yielding hard, chemically resistant films; high impact resistance, toughness and abrasion resistance; in combination with Desmophen 1100 for highly abrasion-resistant floor coatings For air-drying 2K coatings yielding hard, chemically resistant films; high impact resistance, toughness and abrasion resistance; in combination with Desmophen 1100 for highly abrasion-resistant floor coatings In combination with Desmodur N 75, N 3390 and N 3600 very good weathering properties and gloss retention. Due to the high crosslinking ratio good solventand chemical resistant In combination with Desmodur N 3200 in two-component polyurethane coatings where higher solids (lower VOC) are needed. These coatings possess outstanding gloss retention, light stability, and good chemical and abrasion resistance

9 16 Polyols and Aspartics Polyols and Aspartics 17 Desmophen Fatty acid-modified polyester grades for improved compatibility. Polyester solventborne, branched, fatty acid-modified SUPPLY FORM SOLID CONTENT [%] OH CONTENT (SUPPLY FORM) [%] APPROX. VISCOSITY [mpa s] APPROX. AT TEMP. [ C] MAIN CHARACTERISTIC BUILDING BLOCKS* Desmophen PL 800 X 70 X 2.5 1, ALI/ARO Low molecular weight polyester, good pigment wetting, gloss * ALI = aliphatic ARO = aromatic Desmophen PL 300 X 60 X 2.7 5, ALI/ARO Desmophen 1300 EA 70 EA ALI/ARO Desmophen 1300 BA 75 BA 3.2 1, ALI/ARO Desmophen 1300 X 75 X 3.2 3, ALI/ARO Reactive polyester, air-drying 2K-PU coating; especially for wood in combination with Desmodur L, IL grades For fast-drying 2K coatings for wood, chipboard and fiberboard; for clear and pigmented primers, primer surfacers and topcoats For fast-drying 2K coatings for wood, chipboard and fiberboard; for clear and pigmented primers, primer surfacers and topcoats For fast-drying 2K coatings for wood, chipboard and fiberboard; for clear and pigmented primers, primer surfacers and topcoats Legend: EA = Ethyl acetate BA = Butyl acetate MPA = Methoxy propyl acetate SN = Solvent naphtha IB = Isobutanol X = Xylene MIBK = Methyl isobutyl ketone MEK = Methyl ethyl ketone EO = Ethylenoxide Desmophen PL X/MEK , ALI/ARO Non-drying, in combination with other resins, good hardness and for dull finish top coat Desmophen 1388 EA 71 EA ALI/ARO Improved hardness, for 2K-PU coatings for wood in combination with Desmodur IL, L or N grades

10 18 Polyols and Aspartics Polyols and Aspartics 19 Desmophen Acclaim Building blocks with advantages in hydrolysis resistance and flexibility. The Impact catalytic process delivers nearly perfect products, even in unusual molecular weight ranges. MOLECULAR WEIGHT [g/mol] APPROX Polyether diol* OH NUMBER [mg KOH/g] APPROX. VISCOSITY AT 25 C [mpa s] APPROX. Desmophen 1262 BD Flexible packaging, low molecular weight product Desmophen L Flexible packaging + EO tipped Desmophen 1110 BD 112 1, Flexible packaging * These products represent only a selection of the entire polyether portfolio. Additional polyether products can be found, for example, on the Covestro CAS website: Desmophen 1111 BD 112 1, Flexible packaging, odorless, compatibility (++) Desmophen 2061 BD 56 2, Sealants, flexible packaging, odorless, compatibility (++) Desmophen 2060 BD 56 2, Sealants, flexible packaging, compatibility (++) Desmophen 4028 BD , Desmophen 5168 T 28 4, Sealants, flexible packaging, compatibility with PMDI (++) + EO tipped Sealants, flexible packaging, compatibility with PMDI (++) + EO tipped Acclaim Polyol , Sealants, flexible packaging, compatibility (++) Acclaim Polyol 8200 N 14 8,000 2,850 Sealants Acclaim Polyol N 10 11,200 6,000 Sealants Acclaim Polyol N 6 18,700 23,000 Sealants

11 20 Polyols and Aspartics Polyols and Aspartics 21 Desmophen Acclaim Branched polyether grades for improving the properties of PU systems. MOLECULAR WEIGHT [g/mol] APPROX Polyether triol* OH NUMBER [mg KOH/g] APPROX. VISCOSITY AT 25 C [mpa s] APPROX. Desmophen 4011T ,800 Desmophen 1400 BT Flexible packaging, compatibility (++), long pot life, short reaction time Desmophen 1380 BT For solvent-free coatings with good chemical resistance * These products represent only a selection of the entire polyether portfolio. Additional polyether products can be found, for example, on the Covestro CAS website: Desmophen 1381 BT Lower acidity than 1380 BT Desmophen 28HS Desmophen 3061 BT 56 3, Sealants, flexible packaging Baygal 70RE , Desmophen 4042 BT , Desmophen 5034 BT 35 4, Desmophen 5035 BT 35 4, Sealants, flexible packaging, standard polyether for 1- and 2-component systems For flexible coatings and surface membranes; flexible packaging, 2-component systems Acclaim Polyol ,000 1,500 Sealants Polyether filled triol* Desmophen 5029 GT 20 2,800 5,500 Contains 43 % styrene acrylnitrile copolymer

12 22 Polyols and Aspartics Polyols and Aspartics 23 Desmophen C Desmophen C where softness and toughness meet flexibility combined with high-end resistance to improve PU systems with respect to hydrolysis, oxidative and thermal impacts. SUPPLY FORM SOLID CONTENT [%] VISCOSITY [mpa s] APPROX. SOLIDIFICATION C Polycarbonate diol GRADE OH CONTENT [%] APPROX. AT TEMP. C EQUIVALENT WEIGHT APPROX. Desmophen C 1100 Polyester-polycarbonate diol , Desmophen C 1200 Polyester-polycarbonate diol , ,000 Desmophen C 3100 XP Polycarbonate diol Desmophen C 3200 XP Polycarbonate diol , ,000 Desmophen C XP 2716 Polycarbonate diol , Desmophen C 2100 Polycarbonate diol Desmophen C 2200 Polycarbonate diol , ,000 Desmophen C XP 2613 Polycarbonate diol , ,000 Low viscous grade, good compatibility, building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing Low viscous grade, good compatibility, building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing Better solvent compatibility, building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing Better solvent compatibility, building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing Low molecular weight, low viscosity, building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing Building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing Building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing Partial liquid, building block for polymer synthesis, flexible and weather-stable sealants and coatings; cast systems, soft-touch and self-healing

13 24 Polyols and Aspartics Polyols and Aspartics 25 Desmophen NH Desmolac The remarkable building block tool box for highly efficient 2K polyaspartic systems at last a versatile, lightfast polyurea system. AMINE NUMBER APPROX. [mg KOH/g] AT TEMP. C Aminofunctional resins, Aspatics for Coatings SUPPLY FORM SOLID CONTENT [%] VISCOSITY [mpa s] APPROX. EQUIVALENT WEIGHT APPROX. Desmophen NH Desmophen NH , As binder or reactive thinner for very high-solids 2K-PU coatings (for putty and elastomers), building block for polyaspartics (lightfast polyurea, high reactivity) As binder or reactive thinner for very high-solids 2K-PU coatings (for topcoats), building block for polyaspartics (lightfast polyurea, moderate reactivity) Desmophen NH , Desmophen NH 1422 is the less reactive version of Desmophen NH 1420 Desmophen NH 2850 XP Desmophen NH , Desmophen NH BA As binder or reactive thinner for very high-solids 2K-PU coatings (for topcoats), building block for polyaspartics (lightfast polyurea, moderate reactivity) As binder or reactive thinner for very high-solids 2K-PU coatings (for topcoats), building block for polyaspartics (lightfast polyurea, low reactivity) As binder or reactive thinner for very high-solids 2K-PU coatings (for clear- and topcoats), building block for polyaspartics (lightfast polyurea, low reactivity) Non-functional resins Desmolac 4340 X/IB 40 X/IB 7, Alone or in combination with polyisocyanates for primers or finishers for flexible substrates

14 26 Polyols and Aspartics Polyols and Aspartics 27 Fast-lane access to polyurethane innovations At Covestro innovation is in our DNA. Ever since Otto Bayer discovered polyurethanes in 1937, we have been driving polyurethane innovations in coatings and adhesives as well as in other application areas. As our partner you enjoy fast-lane access to polyurethane innovations, and can help us in developing the next generation of polyurethanes to meet the industry s upcoming challenges and needs. What can we offer you? Powerful know-how on both established and new polyisocyanates, as well as on new polyurethane hybrid technologies. The prospect of new application technologies to enable efficient processes. More sustainable, biomass- or CO 2 -based materials that do not sacrifice high performance. Join us to shape the future!