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Pre-coated Products

Pre-coated Products. DONGBU STEEL CO., LTD. Key Characteristics. ◈ Dongbu is the number one supplier of pre-coated products in Korea. ◈ Dongbu’s pre-coated products provides excellent corrosion protection, weather proof, high workability and formability.

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Pre-coated Products

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  1. Pre-coated Products DONGBU STEEL CO., LTD

  2. Key Characteristics ◈ Dongbu is the number one supplier of pre-coated products in Korea. ◈ Dongbu’s pre-coated products provides excellent corrosion protection, weather proof, high workability and formability. ◈ Dongbu’s pre-coated products are chromated with high coating materials and processed by the ‘ Two-Coat Two- Bake’ system for the excellent paint adhesion and atmo- -spheric corrosion resistance. ◈ Dongbu steel produces variations of pre-coated products by using a variety of colors and resins.

  3. Primary Pre-Coated Products Product Key Characteristics Main Applications Polyester Strong resistance to corrosion Climatic change, Chemical change Interior-exterior decorative materials for building, Interior-exterior panels of home appliances Silicon Coated Very strong resistance to corrosion, Climatic change, Chemical change Exterior decorative materials for building, etc. PVDF Steel Excellent atmospheric corrosion resistance, Corrosion resistance, Wear durability, Heat resistance, Moisture resistance, Wear resistance, Workability Interior-exterior decorative materials for building, etc. Requiring a long-term guarantee of quality

  4. Primary Pre-Coated Products Product Key Characteristics Main Applications Highpolymeric Polyester Excellent workability, Heat resistance, Moisture resistance, Shock resistance, Chemicals Resistance, Surface hardness Home appliances (Exterior panel of refrigerators, Washing machines, VTRs, etc..) PVC laminated Beautiful surface, Diverse colors and patterns, Excellent corrosion resistance, Workability, Chemicals resistance, Wear resistance Exterior decorative materials for home appliances, Interior decorative materials, Furnitures Aluminium Excellent atmospheric resistance, Corrosion resistance, Heat resistance, Workability, Wear resistance Interior-exterior decorative materials for furnitures

  5. Product Key Characteristics Main Applications Green board Excellent usability Erasable property Wear resistance Smooth surface Green board White board Excellent usability Erasable property Wear resistance Smooth surface White board Primary Pre-Coated Products

  6. Two coat Two bake System Base metal Pretreatment Primer coating Baking Top coating Baking Tension leveling Product Manufacturing Process (Asan Bay Works 650,000 Mt/Y)

  7. Line Capacity (1000Ton) Unit Thickness Width Products & Applications Inchon Works No. 1 80 mm 0.2 ~ 1.2 600 ~ 1,250 PE, SI-PE, PVDF, AL-COLOR LAMINATE No. 2 100 mm 0.2 ~ 1.6 600 ~ 1,320 PE,SI-PE,HI-PE PVDF,TEFLON GREEN BOARD No.3 100 mm 0.2 ~ 1.6 600 ~ 1,430 PE,HI-PE,PVDF AL-COLOR GREEN BOARD Size Availability

  8. Specifications Quality KS D 3506 JIS G 3302 ASTM SGCC SGCC A 653 CQ Commercial SGCH SGCH - Hard - - A 653 LFQ Lock Forming SGCD1 SGCD1 A 653 DQSK Drawing SGC 35 SGC 41 SGC 45 SGC 50 SGC 58 SGC 340 SGC 400 SGC 440 SGC 490 SGC 570 A 446 Grade B A 446 Grade C A 446 Grade D A 446 Grade E A 653 SQ Grade 37 A 653 SQ Grade 40 A 653 SQ Grade 50 A 653 SQ Grade 80 Available Quality of Base Metal

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