芳纶短纤维盘根复合芳纶纤维盘根-慈溪天盾密封材料有限公司手机版

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TD-551 芳纶短纤维盘根，又称复合芳纶纤维盘根，该盘根由高质量杜邦短纤芳纶纤维浸渍PTFE四氟乳液和润滑添加剂。zui突出的性能是高强度，同时也有较好的耐化学性，高回弹，低冷流，耐磨，但不会伤轴。与传统的盘根相比，能适用于高压及耐磨的场合。因该盘根也内浸了以硅油为主的混合剂，容易快速方便地拆装。

TD-551 Spun Aramid packing the packing made of high quality Dupont spun Aramid/Kevlar fiber with PTFE Impregnation and lubricant additive. It shows good chemical resistance, high elasticity and very low cold flow. It is wear resistant but no harm to the shaft. Compared with other kinds of packing, it can resist more severe media and higher pressure. The packing is also lubricated with a silicone-based compound for quick and easy break-in.

适应于各个工业领域，如化工、炼油、医药、食品、制糖、造纸及电力等。该盘根经久耐用，适合于含固体颗粒的易磨损介质，*使用于过热蒸汽、溶剂、液化汽、糖浆及其它易磨流体。

在未加冷却液的情况下能应用于温度为160°C的热水。

它既可单独使用，也可与其它盘根组合，置于二端，作为防挤环

Designed forpumps in all types of industry such as chemical, petrochemical, pharmaceutical, food and sugar industries, pulp and paper mills, power stations etc. It is also a durable packing able to withstand granular and abrasive applications, it is recommended for serve in superheated steam, solvents, liquefied gases, sugar syrups and other abrasive fluids.

For hot water applications it can be used uncooled up to 160°C.

It can be used as stand-alone packing also combined with others as anti-extrusion ring.

服务范围 SERVICE LIMITS

项目 ITEM	旋转泵Rotating	往复泵Reciprocating	静密封Static
工作压力Pressure Psi bar Kg/cm2	25	100	200
轴速Shaft speed M/s	25	2
密度Density g/cm3	1.4
温度Temperature °C	－100~+280°C
PH值 PH range	2-12

常规尺寸 STOCK DIMENSIONS

截面尺寸Sizemm	4	5	6	8	10	12	14	15	16	18	19	20
约appr. m/kg	35	22	16	9.0	5.6	3.9	2.9	2.5	2.2	1.7	1.5	1.4
公斤/卷kg/coil	2					5

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