The imported
Aramid Fiber 1414 also has good chemical resistance, hydrolysis resistance and mechanical properties. In organic solvents, the aramid fiber 1414 is insoluble and only soluble in a few strong acid solvents. Its strength is more than 3 times higher than that of common organic fibers. The initial modulus is lo times that of nylon and 9 times that of polyester. The relative strength is 6 to 7 times that of steel, and the modulus is about 2 to 3 times that of steel wire and glass fiber. , while the proportion is only about 1/5 of the steel wire. Aramid fiber 1414 also has good impact and fatigue resistance. Imported aramid fiber packing is made of DuPont Kevlar fiber, which is woven by impregnating PTFE emulsion and lubricant. Because Kevlar fiber has the strength and modulus of wire (known as artificial wire), this packing can withstand higher media pressure than other braided packings. In the pump system can also be used as a substitute for asbestos, its performance is better than asbestos, longer life and other properties.
Imported aramid fiber packing equipment:
Water pumps, valves, pipes, containers and other seals.
Applicable industry:
Sewage, water pumps, petroleum, chemical, pulp, mortar, tin, electricity and other harsh places pump sealed.
Applicable media:
It is suitable for the medium with solid particles and is recommended for use in steam, organic solvents, solid-liquid mixed fluid devices.
Product specification:
3*3mm--100*100mm; Special specifications or various non-standards can be made according to customer requirements. Technical parameters:
Pressure 8-25Mpa
Temperature -100~280°C
PH value (PHrange) 2~13
Linear speed 0-15 m/s m/s
Density 1.3~1.4g/cm3
Imported aramid fiber packing Aramid packing packing ring is made of aramid fiber packing pressed by mold. Good chemical resistance, high rebound, low cold flow. It has excellent high-speed, high-modulus properties (known as artificial wire) and its strength is three times that of wire and its weight is five times lighter than wire. Therefore, compared with other types of packing, it can resist grain crystal media and higher temperatures can be used alone or in combination with other packing. Good asbestos replacement product on pump system
April 21, 2022
