The new modification resin had been manufactured by Poly Aryl Ether Ketone modified formerly epoxy resin in this paper. 本文通過(guò)用聚芳醚酮共混改性我公司原用環(huán)氧樹(shù)脂體系，研制了新的改性環(huán)氧樹(shù)脂體系。
The reason is that on a number of extruded compound modification oilysludge, just one layer on the heatsealing layer blending, middle-tier also may be in a lower-cost. 原因是對多層共擠復合基材進(jìn)行改性，只需在其一層熱封層上進(jìn)行共混改性，在中間層還可采用成本較低的樹(shù)脂。
