聚氯乙烯泡沫的修饰语的话又DL系列树脂(530个)

The physicochemical properties This product is white flow powder,Bulk density is 0.20-0.50/cm3,. Insoluble in waterethanol. Soluble in methenyl chloride. . Application characteristic Add the foam regulator into the PVC extrusion low foaming products. Can promote PVC gelation, To improve hot strength and extensibility of the melts. To improve the surface quality of the products.Making tiny abscess formatioin of foaming agent,Dont make the wall of abscess brust and interpenetration to form macropore.So the foam not only low density and good strength. This product is mainly used in PVC extrusion low foam boardPipe workpiece and profiled bar. Actual application effect as follows: () Obtain good surface quality () Increase processing elasticity () Low density of the products () To improve the processing speedIncreasing economic benefits QI(quality index) Item IndexAppearance White flow powderApparent density(g/cm3) 0.40 0.55Volatile component(%) ≤1.0Granularity(40 mesh standard sieve percent of pass)(%) ≥98. Recommended usage Product Name FPVC Broad FPVC Pipe workpiece FPVC profiled bar DL-530DL-400DL-60 6-123-86-8