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Impact

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021-22087856

Gboard impact resistant gypsum panel

The Gboard impact resistant gypsum board features a reinforced core with special fibers that provides an approximate density of 900 to 1050 kilograms per cubic meter. The panel is produced with a thickness of 12.5 millimeters and typical dimensions of 1200 by 2400 millimeters, offering a bending resistance of about 550 to 650 newtons. Its compressed cardboard surface layer absorbs impact energy and enhances structural stability against deformation. The tapered edge design enables precise joint finishing with Knauf compounds. This product can be installed on metal framing systems using CW and UW profiles and is suitable for light to medium lateral loads.

The Gboard impact resistant gypsum panel has a thermal conductivity of approximately 0.25 watts per meter kelvin, providing efficient thermal performance for interior partitions. Sound insulation of the system combined with mineral wool can reach 45 to 52 decibels and reduces transmitted vibrations. The surface resistance of the panel against repeated impacts corresponds to a mechanical hardness exceeding 20 joules. Installation is performed using 25 to 35 millimeter self drilling screws with a maximum stud spacing of 40 centimeters. The product complies with EN 520 types D and F and is suitable for high traffic areas.


blanc-gypsum	021-22087856

tehran-gearbox

Iran

021-55406939 021-55426506

Impact press pad

Impact-pressed brake pads are a type of industrial brake pad manufactured using hot pressing technology combined with mechanical impacts to increase density and structural integrity. The thickness of these pads typically ranges from 10 to 18 millimeters, with a coefficient of friction between 0.40 and 0.50. Their thermal resistance is guaranteed up to 550 degrees Celsius, and wear rate is less than 0.06 millimeters per 1,000 kilometers under standard operating conditions. The pad’s structure is a composite of carbon fibers, phenolic resins, and metallic particles, providing optimized mechanical and thermal resistance.

These impact-pressed pads can withstand contact pressures up to 4 megapascals and dynamic forces exceeding 1800 newtons. Their surface hardness ranges between 70 and 85 Rockwell C, indicating high resistance to scratching and impact. Optimized grooves on the pad surface help reduce heat buildup and prevent thermal cracking. Due to their durability and high performance, these pads are widely used in heavy industrial machinery and high-pressure braking systems.


tehran-gearbox	021-55406939 021-55426506

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Nanotejarat, Iranian industrial database