Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 13 P O LY E S T E R R E S I N S F O R P O W D E R C O AT I N G S RECLAIMING THE FUTURE Katalogos_Pudralac:Layout 1 10/17/11 9:50 AM Page 2 Contents Company Profile p.3 Product Coding System p.4 Saturated carboxylated polyesters for PRIMID systems Saturated carboxylated polyesters for PT 910 systems Saturated carboxylated polyesters for TGIC systems Saturated carboxylated polyesters for 50/50 hybrid systems 10 2 p.5-6 p.7 p.8-9 p.9 Saturated carboxylated polyesters for 60/40 and 70/30 hybrid systems p.10 Saturated hydroxylated polyesters for polyurethane systems p.11 Glossary p.11 Katalogos_Pudralac:Layout 1 10/17/11 9:50 AM Page 3 Company Profile Who we are MEGARA RESINS (Anastassios Fanis S.A.) is a manufacturer of resins for the Paint, Adhesive, Paper and Construction Industry. The company was established in 1961 by Anastassios Fanis and has initially functioned as a unit which produced gun rosin and turpentine from Greek crude gum. During the 1970’s, the company began producing paper size for the paper mill industry. A decade later, MEGARA RESINS started the production of specialties from gum rosin such as esters, maleic resins, rosin modified, phenolics and amino resins for the paper industry. The production of alkyd and acrylic resins as well as new improved gum rosin products and specialties for the concrete and pulp industry flourished during the 90’s. In the beggining of 2001, the company started the production of unsaturated polyesters for composites as well as the production of water based dispersions for the paint and adhesives industry. Our new range of products In 2011 the company took the strategic decision to expand its range of activities in the field of polyester resins for powder coatings. Putting together a highly experienced and skilful team of chemists and chemical engineers and investing in a modern, fully automated production unit, the company aims at becoming a long-term partner and supplier of choice for the powder coating companies around the world. Offering a complete product portfolio, our company is in a position to fully cover the needs of our customers ranging from standard products to special applications for niche market segments. Equipped with state of the art instruments, our in-house Research & Development team will continually refine our binder technologies to meet the ever-evolving demands of the powder coating market. As our technologies continue to improve, so do the economic returns for our partners. Why Megara Resins? Because having confidence in the company with which you're partnering is crucial. You need to feel secure about the product or service you're purchasing. You need to know that the company has a solid history and will be around next week, next month, next year. Part of that confidence comes from knowing about a company's financial stability. Some of the benefits working with our company include: • Longevity - When a company's been in business for an extended period of time, it gives you confidence that it will continue to be around. You invest a lot of time building relationships with suppliers. You don't want to be retraining new vendors on your needs and requirements often. • Full Service - A financially secure company doesn't cut corners. Its leaders and employees continually look for and find ways to be more efficient, thus there's no need to reduce hours, personnel, or services to save expenses. • Good Business Ethics - A company that's been in business for many years is able to do so because it treats its customers well and fairly. If it didn't, few people would want to work with or for that company. • Reinvestment - When profits are reinvested in the organization, aspects of the business such as product quality, customer service, and order accuracy are maintained and improved upon. • Security of Supply - During challenging economic periods, a financially stable company is better prepared for continued success. That company is far less likely to experience stock shortages, production shutdowns, and payment problems. Our Mission In an increasingly competitive marketplace where customers are harder to win and keep, Megara Resins recognizes that exemplary customer service is the only way to truly succeed. As we are an extensions of our customers’ operation, our staff have, at all times, to be respectful of the hard work and dedication that has gone into building our customers business and act accordingly. If we are successful in carrying this out, everyone will enjoy the benefits; you (our customer), the end user (your customer) and ourselves. 10 3 Katalogos_Pudralac:Layout 1 10/17/11 9:50 AM Page 4 Product Coding System Digit 1 Digit 3 (Curing Temperature) Digit 2 1&2 = Primid 0 = 200oC 3 = PT-910 8 = 180oC Refers to the respective formulation 4 = TGIC 5 = 50/50 Hybrid 6 = 60/40 Hybrid Digit 4 0 = Standard (electrical oven and corona) 1 = Gas oven 6 = 160 C 2 = Tribo o 4 = 140oC 3 = Gas oven and tribo 7 = 70/30 Hybrid 8 = Hydroxylated Example: PUDRALAC 7 3 3 = Gas oven and tribo 7 = 70/30 hydrid 8 = 10 min / 180oC 3 = respective formulation Ranking of Outdoor Resistance Application Industrial Semi-architectural Architectural Enhanced architectural Superdurable 10 4 Outdoor resistance Katalogos_Pudralac:Layout 1 10/17/11 9:50 AM Page 5 Saturated carboxylated polyesters for PRIMID systems PUDRALAC Ratio Acid Value (mg KOH/g) General Purpose Viscosity (Poise, 200oC) Tg (oC) Cure cycle Outdoor resistance Remarks 1080 96/4 23-29 25-45 56 10min/ 180oC Medium reactive resin, gives very good flow and excellent outdoor resistance. Outstanding overbaking resistance. 1180 95/5 30-36 20-40 58 10min/ 180oC Medium reactive resin, gives high gloss with very good flow and good outdoor resistance. 54 10min/ 180oC Medium reactive resin, gives high gloss with superior outdoor resistance and blooming-free surface. 10min/ 180oC Medium reactive resin, gives high gloss and excellent flow with improved degassing. Excellent outdoor resistance and improved storage stability. 1480 1580 95/5 95/5 30-36 30-36 15-30 15-30 58 1880 95/5 30-36 15-30 56 10min/ 180oC Medium reactive resin, gives high gloss and excellent flow with improved degassing. Excellent outdoor resistance and good storage stability. 1980 96/4 23-29 32-52 60 10min/ 180oC Low PRIMID demand. General purpose resin with very good overall performance. 30-36 12-32 57 15min/ 180oC Superdurable resin with outstanding outdoor resistance. 30-36 15-35 58 10min/ 180oC Contains special flow agent for clear coatings. Gives excellent transparency. 10min/ 180oC Medium reactive resin, gives an excellent combination of flow and mechanical resistance. Can be used for epoxy-free indoor systems. Superdurables 1280 95/5 Clear Coats 1380 95/5 Indoor systems 1780 96/4 20-25 40-60 55 10 5 Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 6 Saturated carboxylated polyesters for PRIMID systems PUDRALAC Ratio Acid Value (mg KOH/g) Low bake 2140 2340 95/5 93/7 30-36 45-53 Viscosity (Poise, 200oC) 38-58 27-47 Tg (oC) Cure cycle 54 30min/ 140oC Gives good flow with very good mechanical properties. Can be used for smooth and textured applications. 57 30min/ 140oC Gives good flow and excellent mechanical properties. Suitable for textured applications. 10min/ 180oC Gives low gloss coatings if dry blended with PUDRALAC 2580 based powders. Excellent flow with very good mechanical properties and exceptional storage stability. 10min/ 180oC Gives low gloss coatings if dry blended with PUDRALAC 2480 based powders. Excellent flow with very good mechanical properties and exceptional storage stability. 10min/ 180oC Gives low gloss coatings if dry blended with PUDRALAC 2780 based powders. Excellent outdoor resistance with very good mechanical properties. 10min/ 180oC Gives low gloss coatings if dry blended with PUDRALAC 2680 based powders. Excellent outdoor resistance with very good mechanical properties. 10min/ 180oC Gives superdurable low gloss coatings if dry blended with PUDRALAC 2980 based powders. Outstanding outdoor resistance with good mechanical properties. 10min/ 180oC Gives superdurable low gloss coatings if dry blended with PUDRALAC 2980 based powders. Outstanding outdoor resistance with good mechanical properties. Low gloss 2480 2580 2680 2780 2880 2980 10 6 97/3 93/7 97/3 93/7 97/3 93/7 18-22 45-53 18-22 45-53 18-22 45-53 50-70 22-42 45-65 20-40 35-55 10-30 62 67 57 59 54 58 Outdoor resistance Remarks Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 7 Saturated carboxylated polyesters for PT 910 systems PUDRALAC Ratio Acid Value (mg KOH/g) General Purpose Viscosity (Poise, 200oC) Tg (oC) Cure cycle Outdoor resistance Remarks 3000 93/7 23-29 65-95 66 10min/ 200oC Low reactive resin, gives very good flow and good outdoor resistance. 3100 92/8 27-33 40-60 65 15min/ 200oC Low reactive resin, gives excellent flow and very good outdoor resistance. Low reactive resin suitable for industrial applications. High Tg, gives excellent storage stability. 3700 93/7 23-29 80-110 69 10min/ 200oC 3080 93/7 23-29 65-95 66 10min/ 180oC Medium reactivity version of PUDRALAC 3000. 64 15min/ 180oC Superdurable resin, gives high gloss and outstanding outdoor resistance. Good mechanical properties and storage stability. 66 10min/ 200oC Low reactive resin, contains special flow agent for clear coatings. Gives excellent transparency. Superdurables 3280 93/7 23-29 50-80 Clear Coats 3300 93/7 23-29 65-95 10 7 Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 8 Saturated carboxylated polyesters for TGIC systems PUDRALAC Ratio Acid Value (mg KOH/g) General Purpose 4000 4100 93/7 93/7 32-37 30-36 Viscosity (Poise, 200oC) 40-65 20-40 Tg (oC) Cure cycle 68 10min/ 200oC Low reactive resin, gives good flow and good outdoor resistance. High Tg, improved storage stability. 61 15min/ 200oC Low reactive resin, gives high gloss and outstanding flow. Very good outdoor resistance and storage stability. Low reactive resin, gives high gloss and excellent flow. Very good outdoor resistance and improved storage stability. Remarks 4700 93/7 30-36 22-42 65 10min/ 200oC 4180 93/7 30-36 20-40 61 10min/ 180oC Medium reactivity version of 4100. 4160 93/7 30-36 20-40 61 15min/ 160oC Higher reactivity version of 4100. 63 15min/ 200oC Superdurable resin, gives high gloss and outstanding outdoor resistance. Good mechanical properties and storage stability. 65 10min/ 200oC Low reactive resin, contains special flow agent for clear coatings. Gives excellent transparency. Superdurables 4200 93/7 30-36 15-35 Clear Coats 4300 10 8 Outdoor resistance 93/7 30-36 20-40 Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 9 Saturated carboxylated polyesters for TGIC systems PUDRALAC Ratio Low Gloss 4400 4500 4800 4900 Acid Value (mg KOH/g) 96/4 90/10 96/4 90/10 Viscosity (Poise, 200oC) 18-22 50-70 45-63 25-45 18-22 35-55 45-53 15-35 Tg (oC) 62 67 60 65 Cure cycle Outdoor resistance Remarks 10min/ 200oC Gives low gloss coatings if dry blended with PUDRALAC 4500 based powders. Excellent flow with very good mechanical properties and exceptional storage stability. 10min/ 200oC Gives low gloss coatings if dry blended with PUDRALAC 4400 based powders. Excellent flow with very good mechanical properties and exceptional storage stability. 10min/ 200oC Gives superdurable low gloss coatings if dry blended with PUDRALAC 4900 based powders. Outstanding outdoor resistance with good mechanical properties and excellent storage stability. 10min/ 200oC Gives superdurable low gloss coatings if dry blended with PUDRALAC 4800 based powders. Outstanding outdoor resistance with good mechanical properties and excellent storage stability. Saturated carboxylated polyesters for 50/50 hybrid systems PUDRALAC Acid Value (mg KOH/g) Viscosity (Poise, 200oC) Tg (oC) Cure cycle 5000 69-76 15-35 58 10min/200oC Low reactive resin, gives high gloss and outstanding flow. Remarks 5700 65-72 10-30 56 10min/200oC Specially designed resin to give an optimum balance of coating properties and cost-efficiency. The excellent pigment wetting properties of this resin facilitate the use of higher filler loading allowing for substantial savings in formulation costs. 5080 69-76 15-35 58 10min/180oC Medium reactivity version of 5000. 5780 65-72 10-30 56 10min/200oC Medium reactivity version of 5070. 5060 69-76 15-35 58 10min/160oC Higher reactivity version of 5000. 10 9 Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 10 Saturated carboxylated polyesters for 60/40 hybrid systems PUDRALAC Acid Value (mg KOH/g) Viscosity (Poise, 200oC) Tg (oC) Cure cycle 6000 54-60 20-40 59 10min/200oC Low reactive resin, gives high gloss and excellent flow. 6200 48-55 10-30 52 10min/200oC Low reactive resin with outstanding flow and wetting properties. Remarks 6700 48-55 15-35 54 10min/200oC Specially designed resin to give an optimum balance of coating properties and cost-efficiency. The excellent pigment wetting properties of this resin facilitate the use of higher filler loading allowing for substantial savings in formulation costs. 6080 54-60 20-40 59 10min/180oC Medium reactivity version of 6000. 6280 48-55 10-30 52 10min/180oC Medium reactivity version of 6200. 6780 48-55 15-35 54 10min/180oC Medium reactivity version of 6700. 6060 48-55 20-40 59 10min/160oC High reactivity version of 6000. Saturated carboxylated polyesters for 70/30 hybrid systems 10 PUDRALAC Acid Value (mg KOH/g) Viscosity (Poise, 200oC) Tg (oC) Cure cycle 7100 36-41 38-58 55 10min/200oC TMA free. General purpose low reactive resin. Excellent overall performance with very good flow and mechanical properties. 7300 28-33 37-57 55 10min/200oC TMA free resin with low reactivity. Offers an excellent combination of flexibility, mechanical resistance and pigment wetting. Remarks 7700 30-35 35-55 54 10min/200oC Specially designed resin to give an optimum balance of coating properties and cost-efficiency. The excellent pigment wetting properties of this resin facilitate the use of higher filler loading allowing for substantial savings in formulation costs. 7180 36-41 38-58 55 10min/180oC Medium reactivity version of 7100. 7380 28-33 37-57 55 10min/180oC Medium reactivity version of 7300. 7780 30-35 35-55 54 10min/180oC Medium reactivity version of 7700. 7360 28-33 37-57 55 10min/160oC Higher reactivity version of 7300. Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 11 Saturated hydroxylated polyesters for polyurethane systems Hydroxyl Viscosity Value (Poise, 200oC) (mg KOH/g) Tg (oC) PUDRALAC Ratio Remarks 8080 88/12 25-35 35-55 57 Gives excellent mechanical properties and very good outdoor resistance. 8180 82/18 40-50 25-45 59 Gives excellent mechanical properties and very good outdoor resistance. Enhanced chemical and stain resistance. 8280 88/12 25-35 15-35 52 Superdurable resin with outstanding outdoor resistance and good mechanical properties. Glossary Ratio The recommended weight ratio between the polyester resin (PE) and the hardener. Acid value (mg KOH/g) The amount of KOH (mg) necessary to neutralize the acidic groups in 1 g of polyester resin. Acid value is measured according to ASTM D 1613. Hydroxyl value (mg KOH/g) The amount of KOH (mg), equivalent to the hydroxyl content of 1 g of polyester resin. Hydroxyl value is measured according to ASTM E 222. Viscosity, Poise 200oC The viscosity of the resin is measured by a Brookfield CAP 2000 Viscometer at 200oC. Viscosity is measured according to ASTM D 4287. Glass Transition Temperature (oC) Determined by differential scanning calorimetry at a heating rate of 10 oC/min (2nd ramp). Defined as the temperature at the inflection point of the calorimetric curve. Glass Transition Temperature is measured according to ASTM D 3418. Cure cycle (min/oC) The necessary time (min) to fully cure the system at the specified temperature (oC). 10 11 Katalogos_Pudralac:Layout 1 10/17/11 9:51 AM Page 12 38th km NEOAK 191 00 MEGARA P.O. BOX 29 GREECE TEL.: 0030-22960-83311 FAX: 0030-22960-83335 e-mail: info@megararesins.com www.megararesins.com