Excellent Leveling Saturated Tgic Polyester Resins with 93/7¹

Product Description Excellent Leveling Saturated TGIC Polyester Resins with 93/7NH3308 is saturated carboxyl polyester resin for applications of polyester/TGIC powder coating system.Basic FeaturesExcellent leveling Excellent mechanical properties Good storage stability Good weathering resistance Good extinction performanceRecommend Formulation: NH3308TGICFiller & pigmentLeveling agentBenzoin70155842383845Specifications:Appearancewhite or light yellow transparent flakesColor(50%DMF)max:3Acid Value (mgKOH/g)30~36Softening Point (oC)103~113Glass Transition Temp. (oC)~65Melting Viscosity (200oC, cone/plate, mPa·s)5250±750Reactivity at 180oC (s, 7% TGIC)250±50Curing Requirement200oC×10minPackagingPE Bags, Net Weight 25kg ± 0.1kg / bagSpecifications II:Extrusion ConditionTwo-screw ExtruderZone I: 90~110oCZone II: 110~120oCSpeed of Revolution500~1200rpmFineness of Powder<100μmApplication ConditionElectrostatic Spraying With40~70KVCoating Film Thickness50~70μmDegreased Cold-rolled Steel0.5mmFilm PropertiesGel Time (180oC, sec)250~400Horizontal Flow (180oC, mm)25~29Gloss (60°)≥85%Bending (φ1mm)PassAdhesive (1mm, grade)0Pencil Hardness≥1HImpact (50cm)PassMore Code:CodeRatioCure CycleAV (mgKOH/g)Viscosity (mPa.s/200oC)Tg (oC)Reactivity (s/180oC)PropertiesNH330593/7200oC*10min31~354600~6200~65160-280General purpose resin. Cost-effective.NH330693/7200oC*10min31~368200~9800~69140-200Excellent storage stability, good heat resistance and anti-yellowing. Suitable for sand texture and wrinkle texture powder coatings.NH330793/7200oC*10minn30~354000~6000~67200-260General purpose resin for aluminum profile powder coatings with high Tg, outstanding flow and excellent outdoor durability.NH330893/7200oC*10min30~364500~6000~65200-300General purpose resin for low gloss powder coatings with good outdoor durability and mechanical properties.NH330993/7200oC*15min30~352900~4100~60300-400Excellent flow, good chemical resistance.NH3309C93/7200oC*15min29~353500~4200~60380-450Excellent flow, enhanced outdoor durability.Remarks: All the polyester resins could be customized to Non-tin (A), anti gas burners (G), tribo gun (T) and anti-blooming (F).Company Profile:Kinte Materials Science and Technology Co., Ltd. is subordinate to China Machinery Industry Corporation (a key state-owned enterprise directly managed by SASAC, ranking 284 among the world's top 500 in 2021). It is a national high-tech enterprise under China National Electric Apparatus Research Institute Co., Ltd. (Stock Code: 688128), a listed enterprise on the SSE STAR MARKET. Focusing on the R & D, production, and sales of environmentally friendly coatings (powder coatings, waterborne industrial coatings) and powder coating resins, the company is committed to improving the global market competitiveness of China's environmentally friendly coating industry. Now it has become the leader and promoter in China's technological development of environmentally friendly coatings as well as polyester resins for powder coatings! We have gained ISO9001 and ISO14000, ISO18001, RoHS, UL certification, and QUALICOAT Certificates. Due to the excellent and stable quality, our products always enjoy a high reputation at home and overseas, and were sold to more than 30 countries.The polyester resin branch was founded in 2000, now there are two factories (DongGuan factory and TaiXing Factory) with an annual production capacity of over 80,000 tons, and the annual production capacity reached 120000 tons by the end of 2020, opening the road to global diversified development. Our clients include many top-tier powder manufacturers in the world such as AKZO, PPG, TIGER, PROTECH, NIPPON, OXYPLAST, JOTUN, SHERWIN, VALSPAR, SINTERPLAST, etc.We unremittingly stick to the business principle of "Quality is the life, adhere to first-class technology, first-class quality, first-class cost, and first-class brand". We would like to provide a complete set of services and solutions for both domestic and abroad customers and would like to go forward to a brilliant future with you together. 

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