Founded in 2002, Dowhon Group is a modern management enterprise integrating R&D, Production, Sales and Service, headquartered in Chengdu National Industrial Park - Meishan Jinxiang Chemical Industrial Park.

• 21 sets of fluoroelastomer precompound and compound production lines with total production capacity over 14,000 tons/year
• 100,000 class purification workshop with 3 production lines for fluoroelastomer compound for smart wearable devices (3,000 tons/year capacity)
• 10,000 class purification workshop for FFKM rubber parts for semiconductors, aerospace, and other high-tech applications
• World-class technology and high-tech talent in production, R&D, and sales
• Specialized laboratories including FFKM R&D lab, smart wearable engineering center, and extrusion application research lab
• Certified under IATF 16949:2016, GB/T 28001-2011, GB/24001-2004 standards
• Products exported to over 30 countries including Europe, America, South Korea, Japan, and Southeast Asia

FKM Rubber Precompound is a high-performance fluoroelastomer with excellent chemical resistance, aging resistance, ozone resistance, and compression set. Developed in Chengdu, China, it offers superior performance in extreme temperatures, harsh chemicals, and corrosive environments, making it ideal for industrial and automotive applications.

• Product Name: FKM Rubber Precompound
• Elongation: 300%
• Tensile Strength: 12 MPa
• Place of Origin: Chengdu, China
• 100% Modulus: 5.0 MPa

FKM Rubber Precompound (DOWHON FD series) is used in automotive, aerospace, industrial, oil & gas, electronics, medical, and other industrial applications. Ideal for seals, gaskets, hoses, and components requiring excellent chemical and temperature resistance (-30°C to 250°C) with specific gravity of 1.8 g/cm³.

• Brand Name: DOWHON
• Model Number: FD series
• Place of Origin: Chengdu
• Ozone Resistance: Excellent
• Elongation: 300%
• Specific Gravity: 1.8 g/cm³
• Chemical Resistance: Excellent
• Heat Resistance: 250°C

Our experienced team provides comprehensive technical support via phone, email, and live chat. We offer product guidance, troubleshooting assistance, and online resources including detailed product information and installation instructions.

Standard packaging: 25 kg bags. For export, bags are secured in shipping containers with straps and blocks, labeled with customer details.