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1 Rev.no. 23M, Company Businness Units FUNCTIONAL POWDERS FUNCTIONAL MODIFIERS MASTERBATCHES POLYMER ALLOYS R & D COMPATIBILIZERS & COUPLING AGENTS Products Pipeline 2018 Compatibilizers are used to promote interfacial adhesion in polymer compounds, which are otherwise immiscible. They usually contain multiple functional groups, with both groups being compatible with one of the phases. These molecules tend to concentrate at the interfaces and stabilize them, thus allowing finer dispersion and compatibility of mutually incompatible pairs. Coupling agents are chemicals which improve the interfacial properties of mineral fillers and polymers (they reduce the interfacial tension which is disadvantageous rather than advantageous, but simultaneously they reduce the agglomeration tendency of filler particles, thus improving their accessibility to polymer molecules). Coupling agents usually react with the filler surface but exhibit at least one side group which react with the polymer matrix or is at least compatible with it. 1
2 Advantages of Our Proprietary Grafting Technologies GRAFT POLYMER PRODUCTS > 90% Grafting efficiency Almost no residual chemicals LOWER VOC COMPETITORS PRODUCTS 30-50% Grafting Efficiency A higher amount of leftover reagents may disrupt polymer processing Blocked Grafting : Functional groups such as MAH are activated at higher temperatures (>160 C) The material can be safely stored for at least 36 months. The material is prone to moisture uptake, hydrolysis occurs, and it is reduced in effectiveness by up to 5 times HIGH grafting degree, UP to 3% By grafting higher amounts of MAH, we substantially reduce the quantity required to achieve good compatibility: Up to 60% less compatibilizers required Very slight MFI reduction when comparing grafted materials to virgin material. (PE) MFI Decreases from 8 g/10min to 6 g/10min Grafted material retains good flowing capabilities (PP) MFI Decreases from 30 g/10min to 18 g/10min Higher melt strength and stability, almost no chain degradation Grafting degree up to 2%, with many unreacted monomers present Big difference in MFI of grafted materials when comparing to same virgin materials. (PE) MFI Decrease from 8 g/10min to 0,8g/10min, Worse flowing capabilities than virgin material, making it harder to process (PP) MFI increases from 30 g/10min to 100 g/10min A lot of degradation and chain shortening 2
3 GRAFT POLYMER PRODUCTS Grafting reaction temperatures are low, at the melting temperature of polymers (140 C-150 C for polyolefins) No material degradation, a whiter color of grafted material and no additional antioxidants are present. COMPETITORS PRODUCTS Grafting reaction temperatures are at polymer degradation temperatures (270 C) Grafted material is degraded, more yellow has additional antioxidants ONE step grafting process Extruder or solid phase reactor, with no additional process steps White grafted material Doesn t affect final product color Longer grafting process Grafted with two extruders, sometimes grafted in solid phase reactor and extruder (MIX), making the process more resource consuming Yellow grafted material May influence final material s color MALEIC ANHYDRIDE (MAH) GLYCIDYL METHACRYLATE (GMA) The versatility of Grafting Monomers METHYL METHACRYLATE (MMA) ACRYLIC ACID (AAc) BUTYL ACRYLATE (BA) VINYL ACETATE (VA) DIETHYL MALEATE (DEM) ACRYLAMIDE (AAm) ACRYLONITRILE (ACN) OTHERS. 3
4 GRAFTABOND Reactive Monomer MFI range g/10min Grafting Degree [%] Form Olefin/PA Blends Glass Fiber or Mineral Filled Olefins Natural Fiber Filled Olefins Metal Adhesion Polymer Film Adhesion Non- Halogen FR Flow Enhancer Dispersing Agent (Pigments) Mixed Recyclates PE/PP ABS PA SAN PVC WPC PC Polyesters (PET,PBT) HD-MAH C MAH (A) 2,5-3 Granule HD-GMA C GMA (A) 2,5-3 Granule LD-MAH TL MAH 0,5-3 (A) 2,5-3 Granule LD-MAH C MAH (A) 2,5-3 Granule LD-MAH CA MAH ~115 (A) 2,5-3 Granule LL-MAH TL MAH 1-3 (A) 2,5-3 Granule LL-MAH C MAH (A) 2,5-3 Granule PO-MAH IM MAH 3-6 (A) 0,5-1,3 Granule PO-GMA IM GMA 4-7 (A) 1,5 Granule PO-SAN IM SAN 4-8 (A) 3,5-4 Granule EP-MAH IM MAH - 0,5-1,3 Granule PPH-MAH C MAH (B) 2,5-3 Granule PPH-MAH CA MAH ~480 (B) 2,5 Granule PPC-GMA C GMA (B) 2,5-3 Granule EV-MAH TL MAH ~120 (A) 0,5-1,3 Granule EV-GMA TL GMA ~150 (A) 2,5 Granule EB-MAH C MAH 5-10 (A) 2,5-3 Granule EB-MAH IM MAH 5-10 (A) 0,5-1,3 Granule EB-GMA C GMA 8-12 (A) 2,5-3 Granule SB-MAH IM MAH (C) 1,5-2 Granule SB-MAH IM MAH 1-3 (C) 1,5-2 Granule SB-GMA C GMA 2-4 (C) 2,5-3 Granule SEBS-GMA IM GMA (D) 2 Granule SEBS-MAH IM MAH (D) 1,5 Granule SAN-MAH C MAH (C) 2,5-3 Granule ABS-MAH C MAH (C) 0,5-1,3 Granule CP-MAH IM MAH - 1,5-2 Powder ECO C MAH GMA 8-12 (A) 2,5-3 Granule LEGEND: C - Compatibilizer CA - Coulpling Agent TL - Tie Layer IM - Impact Modifier CE Chain Extender MFI: (A)=190 C, 2,16 kg, (B)=230 C, 2,16kg, (C)=200 C, 5 kg (D) = 230 C, 5 kg 4
5 General Recommendations for different blends: GRAFTABOND Type Reactive Monomer MFI range [g/10min] Grafting Degree [%] PET/PE 1/5 of PE PA/PE 1/5 of minor component PA/PP 1/5 of minor component PLA/PP 1/5 of minor component PLA/PE 5-10 % of chosen grades PC/ABS alloys 5 % of chosen grades PC/PBT alloys 5-10 % of chosen grades HD-MAH C MAH (A) 2,5-3 HD-GMA C GMA (A) 2,5-3 LD-MAH C MAH (A) 2,5-3 LL-MAH C MAH (A) 2,5-3 PPH-MAH CA MAH ~480 (B) 2,5 PPC-GMA C GMA (B) 2,5-3 EB-MAH C MAH 5-10 (A) 2,5-3 EB-GMA C GMA 8-12 (A) 2,5-3 SB-MAH C MAH (C) 1,5-2 SB-GMA C GMA 2-4 (C) 2,5-3 ABS-MAH C MAH (C) 0,5-1,3 MFI: (A)=190 C, 2,16 kg, (B)=230 C, 2,16kg, (C)=200 C, 5 kg LEGEND: Olefin = Polyethylene (PE) and polypropylene (PP) PA = Polyamide ABS = Acrylonitrile-butadiene-styrene SAN = Styrene Acrylonitrile PC = Polycarbonate PET = Polyethylene Teraphtalate PBT = Polybutilene Teraphtalate PVC = Polyvinyl Chloride PLA = Polylactic Acid FR = Flame Retardant WPC = Wood-Plastic Composite 5
6 Product Market 6
7 APPLICATION GRAFTABOND LD-MAH C LD-MAH TL LD-MAH CA Maleic Anhydride grafted LDPE GRAFTABOND LD-MAH C is a Compatibilizer for polar and nonpolar polymer mixtures and co-extrusion adhesives between PA and LDPE. GRAFTABOND LD-MAH TL is an Adhesive agent for barrier films and multilayer film systems. Particularly effective for the preparation of "in situ" PA injection molding compositions and for lamination of aluminum foil and cable braids. GRAFTABOND LD-MAH CA is a Coupling Agent for glass fiber or mineral filler reinforced polyolefins. 7
8 APPLICATION GRAFTABOND LL-MAH C LL-MAH TL Maleic Anhydride grafted LLDPE GRAFTABOND LL-MAH C allows to increase the filling in PE or PE/EVA mixtures and is particularly effective as a compatibilizer for "non-halogen" flame retardant cable compositions containing fillers such as Aluminum Tri-Hydrate (ATH) or Magnesium Hydroxide (Mg(OH)2). GRAFTABOND LL-MAH is a Concentrated adhesive for multilayer films in packaging tie-layer applications. Can be used as Co-extrusion adhesion agent between PA and LDPE and other multilayer films. Used for lamination of Aluminum foil, cable braids To improve the quality of recycled polyamides. Composite Without compatibilizers Composite With 3% GRAFTABOND LL-MAH 8
9 APPLICATION GRAFTABOND HD-MAH C Maleic Anhydride grafted HDPE GRAFTABOND HD-MAH C is a great Compatibilizer for fillers and hardeners in HDPE compositions. Replaces the commonly used low molecular weight and wax additives, eliminating unwanted effects during processing. Adhesive Agents for Composites (HDPE-wood, cellulose) Allows increasing the filling of more than 60%. Wetting and dispersing agents for dyes and pigments. Composite Without compatibilizers Composite With 5% GRAFTABOND HD-MAH 9
10 APPLICATION GRAFTABOND PO-MAH IM PO-GMA IM For the preparation of super impact-resistant polyamides PA-6 and PA-6,6. Exhibits excellent physical properties at low temperatures (below zero). This grade is available as standard grade (0,-1,3% MAH) or as a concentrated graft (>2% MAH), which should be diluted with virgin elastomer in the proportion of GRAFTABOND PO-MAH: Virgin POE = 1:4 or 1:3. Grafted with MAH has excellent compatibility with polyolefin and polyamide compounds. Maleic Anhydride grafted POE Grafted with GMA has excellent compatibility with polyesters and polyester compounds. 10
11 APPLICATION GRAFTABOND HD-GMA C Compatibilizer for a wide range of polymers and polymer mixtures due to acrylate and epoxy functionality (eg PET, PBT, PC, epoxy thermosetts, etc.). Similar to HD-MAH, but much more effective with polyesters and epoxy based polymers Particularly effective in the recycling of PET, PBT, PC. SPECIAL FEATURES AND BENEFITS Glycidyl Methacrylate grafted HDPE Coupling agent for polyethylene compounds with glass, wood and other natural fibers, Improves mechanical properties: stiffness tensile and flexural properties, impact strength, Good flow properties. 11
12 APPLICATION GRAFTABOND PPH-MAH C PPH-MAH CA GRAFTABOND PPH-MAH C is a Compatibilizer for filled PP and PP composites, particularly recommended for nanocomposites (Nanoclay-organic bentonite). Adhesive agents for conventional and glass-filled PA Excellent toughening and reducing water absorption of polyamides. The high MFI grades (CA) are designed as coupling agents for glass fiber reinforced PP and PA composites. They can also be used as Wetting and dispersing agents for dyes and pigments. Replace the commonly used low molecular weight and wax additives, including undesirable effects in processing. Maleic Anhydride grafted PP Homopolymer Composite Without compatibilizers Composite with 4% GRAFTABOND PPH-MAH CA grade 12
13 APPLICATION GRAFTABOND PPC-GMA C GRAFTABOND PPC-GMA C is a polypropylene copolymer, grafted with glycidyl methacrylate. This product is designed to add epoxy and acrylate functional groups to base materials, to increase mechanical properties and compatibility of polyesters, epoxy thermosets, or any other polar polymer compounds. GMA can also used with polyolefin and polyamide matrices, but in that case, its reactivity is approximately two times lower than that of MAH. Glycidyl Methacrylate grafted PP Copolymer 13
14 GRAFTABOND CP-MAH IM APPLICATION Chlorinated Polyethylene grafted with Maleic Anhydride GRAFTABOND CP-MAH IM is designed to increase impact resistance, toughness, and Processability of PVC and PVC composites. It s an excellent component for solventborne adhesion promoters. Maleic Anhydride grafted Chlorinated Polyethylene APPLICATION Toughening agent and plasticizer for PVC Compatibilizer for PVC alloys Solid component in solventborne adhesion promoters 14
15 GRAFTABOND EV-MAH TL EV-GMA IM Maleic Anhydride/Glycidyl Methacrylate grafted Ethylene Vinyl Acetate APPLICATION GRAFRABOND EV-MAH TL is a thermal adhesive in film applications and as a Compatibilizer of incompatible film surfaces. Can be used as co-extrusion adhesion agents for LLDPE, HDPE, PP, paper, textiles, nylon and in other multilayer co-extrusion films. Used for lamination of aluminum foil, cable braids For extrusion compounding and injection molding with PA, including for reinforcing PA. GRAFTABOND EV-GMA is a compatibilizer for processing mixed PET/PE waste and adhesive for polyester based multi layer films. Composite without compatibilizers Composite with 3% GRAFTABOND EVA-MAH 15
16 GRAFTABOND EP-MAH IM APPLICATION GRAFTABOND EP-MAH IM is an impact modifier for the production of Super Toughening polyamide compositions PA-6, PA-6,6. Such alloys have an excellent impact strength even at temperatures below 0 0 C. For the production of mineral and glass-filled polyamides with improved impact strength. Maleic Anhydride grafted Ethylene Propylene Diene Monomer Rubber 16
17 GRAFTABOND SB-MAH IM SB-MAH IM SB-GMA C APPLICATION GRAFTABOND SB-MAH comes in low MFI (00220 IM) and high MFI (03020 IM) grades. It improves adhesion to polyamides, aluminum, steel, glass, and many other surfaces. GRAFTABOND SB-GMA C improves adhesion to polyesters, aluminum, steel, glass, and many other surfaces. Very effective as impact modifiers for the production of super strength polyamide (SB-MAH) and polyester (SB-GMA) compositions. Maleic Anhydride/Glycidyl Methacrylate grafted Styrene Butadiene Copolymer 17
18 GRAFTABOND SEBS-GMA IM SEBS-MAH IM Glycidyl Methacrylate/Maleic Anhydride grafted Styrene Ethylene Butylene Styrene Terpolymer APPLICATION GRAFTABOND SEBS-GMA IM is best used for toughening and compatibilization of polyesters (PET, PBT, PC) with polyolefins and styrene based polymers in extrusion (compounding) and overmolding applications. It is also a great coupling agent for polyolefin compounds with natural fibers, such as flax, hemp, kenaf, jute, etc. GRAFTABOND SEBS-MAH IM is a versatile impact modifier, usable with any polyolefin based compound as a compatibilizer and toughening agent. Maleic anhydride grafted SEBS is also a good compatibilizer por polyolefin/polyamide blends and filled polyolefin compounds. 18
19 GRAFTABOND EB-MAH C EB-MAH IM EB-GMA C Maleic Anhydride/Glycidyl Methacrylate grafted Ethylene Butyl Acrylate APPLICATION GRAFTABOND EB-MAH C is used to combine printed or metalized plastic films as OPA, OPET, and BOPP, aluminum foil, cardboard in the terpolymers. It is suitable as a tie layer for the co-extrusion of some EVOH and polyamide-based multilayer barrier films, bottles, sheets and containers due to its reactivity & outstanding processability. Is a reactive modifier for Bitumen, improves the resistance to rutting, thermal cracking & fatigue, excellent performance with low effect on viscosity, easy to process. Also used for pipeline coating applications. Coupling agent for Halogen Free Flame Retardant (HFFR) compounds, increase the tensile and elongation at break, reduce compound viscosity. GRAFTABOND EB-GMA C is a compatibilizer for polyesters and impact modifier for, polyester & polycarbonate matrices to improve mechanical properties in compounds, that require excellent polymer compatibilization. GRAFTABOND EB-MAH IM is an impact modifier for engineering plastics (temperature resistance thermoplastics), improves impact resistance, elastomeric behavior, etc. 19
20 GRAFTABOND PO-SAN IM APPLICATION GRAFTABOND PO-SAN IM is an excellent toughener for ABS and SAN compounds. PO-SAN grade is best used with SAN. Styrene-Acrylonitrile grafted UHMWPE and POE GRAFTABOND SAN-MAH C Styrene-Acrylonitrile copolymer grafted with Maleic Anhydride APPLICATION GRAFTABOND SAN-MAH C is a compatibilizer for SAN and ABS compounds, reinforced with fibers and mineral fillers. GRAFTABOND ABS-MAH C Acrylonitrile-butadiene-styrene grafted with Maleic Anhydride APPLICATION GRAFTABOND ABS-MAH C is an excellent compatibilizer for ABS compounds and blends. 20
21 APPLICATION GRAFTABOND ECO C Efficient compatibilizer for mixed recycled plastic scrap PE-PP, PO-PA, PO-PET, PS-PO. Chain Extender Modifier for condensation polymers Blend (PE-g-GMA with EPDM-g-Amine) PO-g-PA, PO-g-PET, SEBS-g-SMA, SEBS-g-GMA, PO-g-TMI-g-AMINE. Stabilization of Scrap Blends against thermal and UV oxidation. Increasing of condensation Polymers Molecular Weight. Stabilization of Post Recycled Blends Custom-made Compatibilizers (in accordance with scrap mixture) Use Antioxidants bound Compatibilizers Use Proprietary Chain Extenders 21
22 GRAFT POLYMER D.O.O Emonska Cesta 8, Ljubljana Slovenia. Company Num , VAT. SI GRAFT POLYMER (UK) LTD Central Working Victoria Eccleston Yards 25, Eccleston Pl, London, UK, SW1W 9NF. Company Num , VAT CONTACTS CTO & CHEMIST Victor Bolduev CMO Pavel Kobzev
Company Businness Units
Rev.no. 1p, 22.11.2018 Company Businness Units FUNCTIONAL POWDERS FUNCTIONAL MODIFIERS MASTERBATCHES POLYMER ALLOYS R & D POLYMER POWDER - GRAFTABOND Products Pipeline 2018 Polymer powder based on MP-UHMWPE
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