The technological process and basic physical indexes of water soluble polyester sizing agent in experiment preparation are introduced. Its chemical structure characteristics are certified.
2
研究了SL - 996聚酯浆料及其混合浆料浆液、浆膜的性能，并对浆纱效果进行了比较。
In this article are researched the properties of polyester size SL-996 and the sizing liquid and film of its mixed size with a yarn sizing effect comparison followed.
3
与其他通用浆料比较，聚酯浆料对涤纶短纤维具有较好的粘附性，更适宜于对涤纶短纤维纱的上浆。
Comparing with common sizing agents, it has better adhesivity on polyester staple. It's more suitable for polyester staple yarn sizing. It is easy for desizing and it is more environmental protection.
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