GB/T 9291-2008 in English
VALIDSurface active agents - Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions
- Issued on:2008-05-14
- Implemented on:2008-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
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本标准于１９８８年首次发布。 本标准代替ＧＢ／Ｔ９２９１—１９８８《表面活性剂 高温条件下分散染料染聚酯织物用匀染剂的抑染作用测试法》。本标准规定了表面活性剂在高温条件下，分散染料染聚酯织物用匀染剂的抑染作用测试方法。本标准适用于测定某些匀染剂在高温条件下的抑染作用及所加匀染剂浓度与抑染作用的关系。本标准与ＧＢ／Ｔ９２９１—１９８８相比较主要差异如下：
———增加了一种测得吸附在聚酯织物上的染料量的方法；
———增加了术语和定义；
———取消原标准中结果评定一节；
———增加了实验报告部分。
Scope
This standard specifies the test method for the dyeing inhibition effect of leveling agents on polyester fabrics dyed with disperse dyes under high temperature conditions. This standard is applicable to the determination of the dyeing inhibition effect of certain leveling agents under high temperature conditions and the relationship between the concentration of the added leveling agent and the dyeing inhibition effect.
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