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Introduction
Environmentally Friendly Powder coatings have been introduced from 1970's in the world paint market place. SPI ( Sam Hwa Paint Industrial Co.,Ltd. www.spi.co.kr ) has been a well established liquid paint company since 1946. After over 58 years of being the leading paint industry in Asia, SPI formed a powder coating subsidiary called POWCHEM Co., Ltd. (www.powchem.com) in 1996.
The foundation of POWCHEM is to establish a high-qualified product that is environmentally friendly. This is accomplished by having a very rigid quality control together with the state of the art production facility to manufacture powder coatings. The entire manufacturing process from the incoming raw materials to the finished product of POWCHEM is a flow of consistency. Because of their dedication to excellence, POWCHEM became of the most successful in a short period of time. The mission of POWCHEM is to provide the customer with the highest quality and service in all aspects when dealing with powder coatings.
About products (Trade name of products is POWTON¢ç series)
POWCHEM offers the whole range of powder coatings.
• Hybrid (Epoxy/Polyester) - HB 8000 series.
• Polyester (Polyester/TGIC and Polyester/H.A.A ) - PT 7000 and PM 6000 series.
• Polyurethane ( Polyester/Poly-isocyanate ) - PU 2100 series
• Super Durable Polyester ( Polyester/TGIC ) - PT 7400 series. 10 years warranty.
• Epoxy E 5000 series for Rebar and Pipe coatings.
• Acryl A 1000C series for aluminum alloy wheel.
• POW-BOND¢ç ( Bonded metallic powder coatings)
• POW-TEMP¢ç 650 and 1200 ( High heat resistance powder coatings)
• POW-THIN¢ç 250 for thin film coatings for PCM coatings as EMB toner.
• POW- NIR¢ç for wood and plastic coatings
Advantages of POWCHEM powder coatings
Newly developed production facilities are introduced to serve high quality products, designed to meet customers' need. The entire manufacturing process from the coming raw materials to the end process of products has a consistency flow with quality step inspections.
• Weighing by automatic Silo system
• Pre-mixing by twin blade of Mixaco Mixer.
• Extrusion by Buss Kneader and ZSK twin extruder.
• Milling by two cyclone system with Ultra-sonic vibrator attached sieve.
• Packing by double weight checking of semi automatic system.
• Specialties by container tumbler blender system.
• Color matching by computer colorimeter system.
• Particle size distribution by Malvern Master Sizer.
• Bonding by specially self designed container mixer etc¡¦
Well-organized production and testing equipments harmonized to produce the best quality of powder coatings for the whole ranges, all kinds of powder coatings. Any kinds of products can be serviced even 50 Lbs and over more than 40,000 Lbs of batch size. Based on the high technology and the latest developed machineries can make possible to produce up to 8,000 tons of an annual capacity.
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