高压熔体过滤材料的选用

The Application of the Melt Filter Material in High Pressure

选用 STCL4 新型熔体过滤材料可解决高压下滤材因受压变形而引起过滤器的高压差问题 ,同时通过对过滤器结构进行改造 ,可使熔体过滤器压差大幅度下降 。

The normal filter material using in the polyester melt,which presssing deformation when melt pressure is high that bringing easily the differential pressure of the melt filter is very high soon,as well as the filter candle can't reuse.After using the new kind of the filter material STCL 4 instead of the normal and modifying the structure of the filter,the differential pressure come down very deeply.The high differential pressure problem of the melt transport in the directly spinning is successful solved.