XSG rotating flash dryer is used for drying materials such as paste, cake shape material, powder, granule, etc.
旋转闪蒸干燥机是用来干燥膏糊状、滤饼状以及粉状等物料的新型干燥设备。
It shows that a good fluidity resin can be prepared by controlling its molecular weight, drying materials and using proper feeding way which HEA is reacted first with TDI.
实验表明，控制齐聚物分子量，干燥原料，以HEA先与异氰酸酯反应的加料方式合成的树脂，流动性较好。
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