The friction characteristics in response to temperature changes are stable! High porosity calcium silicate hydrate.
"Promaxone D" is a calcium silicate hydrate with a powdery, spherical shape and a high porosity, containing needle-like crystals inside. Due to its very low specific gravity (bulk specific gravity: 85-130 g/l), it reduces the specific gravity of friction materials without adversely affecting mechanical strength, contributing to cost reduction. Additionally, the difference in elastic modulus at high and low temperatures is minimal. When used in flexible friction materials that incorporate rubber, it improves the overall bending strength of the formulation. 【Features】 ■ Supports the opening of fiber raw materials ■ Reduces blending time and promotes the dispersion of raw materials ■ Neutralizes the electrostatic charge between fibers ■ Strong bonding force between fibers enhances the wettability of fibers and resins, improving the overall bonding force of the formulation matrix ■ Increases green strength, making it easier for preforms to solidify *For more details, please refer to the PDF document or feel free to contact us.
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【Other Features】 - Increases porosity and improves gas permeability - Prevents crack formation on the surface and internally - Enhances gas permeability by increasing the number of interconnected pores - Facilitates gas exhaust from the friction material contact surface, increasing the friction coefficient - Stabilizes friction characteristics against temperature changes - Ensures stable contact with the rotor, improving brake feel - Improves recovery and enhances noise performance - Increases smoothness without wearing down the rotor *For more details, please refer to the PDF document or feel free to contact us.
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【Applications】 ■ Dry friction materials, wet friction materials ■ Brake pads, brake shoe linings, industrial use, railway use, clutches *For more details, please refer to the PDF document or feel free to contact us.
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Aichi Sangyo celebrated its 80th anniversary in September 2017. ----------------------------------- Aichi Sangyo began with the import of welding rods from Belgium. Since then, we have provided technologies in welding, metallurgy, and machine tools necessary for Japan's manufacturing in shipbuilding, energy, construction, vehicles, automotive, and aerospace. In recent years, our product offerings have expanded to include not only welding systems and machining centers but also metal 3D printing systems and automated equipment systems. However, what remains unchanged is Aichi Sangyo's mission to enhance customer value and contribute to Japan's manufacturing. Moving forward, we aim to gather internal and external technologies and wisdom, deepen communication, and continue to provide new value-added products and services that meet our customers' expectations, thereby solving the challenges of Japan's manufacturing.