Thermosetting Polyimide Powder

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Prouct Name: Thermosetting Polyimide Powder              (Superfine Toughening Type) Item No.: SovlerPI-Powder 2800 SPECIFICATIONS: AppearanceYellow Fineness≥100 Meshes Real Density1.43g/cm³ Heat deflection temperature (1.8MPa)≥360℃ The glass transition temperature385℃ The coefficient of thermal expansion50~54ppm/℃ The limiting oxygen index53 % Impact strength (Charpy unnotched)≥25KJ/㎡ Surface resistivity≥1015Ω Volume resistivity≥1016ΩNaN The dielectric constant 106Hz）3.0~3.6 Dielectric strength (KV/mm)22 Application: SovlerPI-Powder 2800 is suitable for molding a variety of bearing, sleeve, gear box,mould, electronic components with characteristics of high temperature resistance, good toughness, flame retardant, can partially replace USA DuPont Vespel ® product. Compare to SovlerPI-Powder 1800, SovlerPI-Powder 2800 improved toughness and high temperature resistant performance. SovlerPI-Powder 2800 can be used to produce pure products, and satisfy the follow-up processing etc.. Toughness temporarily to 20~30KJ/m^2. Our goal is to close the DuPont Vespel, breaking the monopoly position in the thermosetting market. Compare SovlerPI-Powder 1800 and SovlerPI-Powder 2800, the most obvious difference is that SovlerPI-Powder 2800  can form a separate (pure material products), high toughness, Charpy unnotched impact machinecan reach 30KJ/m2, easy processing, can be comparable with DuPont Vespel ®. High temperature resistant performance is similar between SovlerPI-Powder 1800 and SovlerPI-Powder 2800, see table. DuPont Vespel ® has been used for aircraft engine parts. Below is SovlerPI-Powder 2800 molding products. When we composite SolverPI-Powder 2800 with other material, SolverPI-Powder 2800 itself is the base material. Currently most popular composite material is graphite by which to modify PI performance as below products: Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) high temperature insulation ball Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) high temperature insulation board Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) high temperature heat insulation pad Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) high-temperature thermal insulation pipe Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) high temperature insulation sleeve Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) high temperature insulation ring Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) inlaid brass Composite graphite and Thermosetting Polyimide Powder (SolverPI-Powder 2800) rotary valveThermosetting Polyimide Powder website:http://www.chinapolyimide.com/thermosetting-polyimide-powder-1