Aramid fiber packing is braided by aramid fiber impregnated with PTFE emulsion and lubricant and has good chemical resistance, high elasticity, low cold flow，high rotational speed, and high modulus (known as artificial wire). It’s strength is three times of the metal wire and the weight is five times lighter than the metal wire. Therefore, compared with other types of packing, it can resist the particle crystalline medium and higher temperature , also can be used alone or combined with other packing. It is a good substitute for asbestos in the pump system.
建议 : 泵轴或防护套的表面硬度要达到60HRC.
规格 : 3×3mm--60×60mm；特殊规格或各类非标准产品可按客户要求制定。
Industry: chemical, petroleum, pharmaceutical, food and sugar, pulp, paper and power industry.
Medium: it is suitable for the abrasive medium containing solid particles. It is recommended to be used in superheated steam, solvents, liquefied petroleum gas, syrup and other abrasive fluids.
Recommendation: pump shaft or protective sleeve surface hardness to reach 60HRC.
Specification: 3 * 3mm--60 * 60MM; special specifications or all kinds of non-standard products can be formulated according to customer requirements.