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About UsHangzhou Advance Gearbox Group Co., Ltd. is specialized in designing and manufacturing transmissions and powder metallurgical products, which is one of major high- and new-tech enterprises in China.
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NewsThe first marine gearbox production enterprise in China, with a stable market share ranking first in the country. Successfully developed the first domestic marine gearbox, the first inclined transmission high-speed boat gearbox, and the largest specification marine gearbox in China.
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ProductsThe company is a large key backbone enterprise specializing in the design and manufacturing of gear transmission devices and powder metallurgy products in China, and a national high-tech enterprise.
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R&DThe company focuses on the main business of transmission devices, relies on technological progress, enhances its core competitiveness, and establishes a leading position in the industry.
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Contact UsADVANCE products are marketed in 31 provinces, municipalities, and autonomous regions in China, and exported to 55 countries and regions around the world, with high visibility and reputation both domestically and internationally.
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An industry leader specializing in the design and manufacturing of gear transmission devices and powder metallurgy products.
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Semi-metallic friction material
Keywords:
Semi-metallic friction material
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Product Details
Product Introduction: Semi-metallic friction material is a type of friction material created by mixing raw materials such as thermosetting resins, metal powders or fibers, non-metallic reinforcing fibers, graphite, rubber, and more, followed by hot pressing and curing. It features a high coefficient of friction, low cost, minimal wear on mating components, smooth engagement, and low noise levels. Widely used in various medium- and light-load brakes and clutches.
Application scenarios: Semi-metallic friction materials can be used in high-speed train brake pads, brake pads for various vehicles, clutch discs, and more.
Product specifications:
1. Coefficient of dynamic friction: 0.30–0.52
2. Static friction coefficient: 0.35–0.55
3. Wear Rate: ≤5–20 × 10 -8 cm³/J
Technical Support: For technical inquiries, please call 0571-83802100 or 0571-83802051.
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Address: No. 45 Xiaojin Road, Xiaoshan District, Hangzhou City, Zhejiang Province, China
Email:office@chinaadvance.com
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