针织工业
針織工業
침직공업
KNITTING INDUSTRIES
2014年
7期
89-91
,共3页
B型活性染料%小麦蛋白%针织物%染色
B型活性染料%小麥蛋白%針織物%染色
B형활성염료%소맥단백%침직물%염색
B Type Reactive Dyes%Wheat Protein%Knitted Fabric%Dyeing
选用活性红B-2BF、活性黄B-4RFN、活性深蓝B-2GLN三原色染料对小麦蛋白纤维针织物进行染色，测试并分析了固色温度、元明粉用量、固色剂种类、pH值等因素对染色后织物皂洗牢度以及固色率的影响。结果表明，B型活性染料在小麦蛋白纤维针织物上的最佳染色工艺为：元明粉用量40 g/L，固色剂为碳酸钠，染浴pH值为9左右，染色温度40℃，染色时间为40 min，固色温度65℃，固色时间为60 min。
選用活性紅B-2BF、活性黃B-4RFN、活性深藍B-2GLN三原色染料對小麥蛋白纖維針織物進行染色，測試併分析瞭固色溫度、元明粉用量、固色劑種類、pH值等因素對染色後織物皂洗牢度以及固色率的影響。結果錶明，B型活性染料在小麥蛋白纖維針織物上的最佳染色工藝為：元明粉用量40 g/L，固色劑為碳痠鈉，染浴pH值為9左右，染色溫度40℃，染色時間為40 min，固色溫度65℃，固色時間為60 min。
선용활성홍B-2BF、활성황B-4RFN、활성심람B-2GLN삼원색염료대소맥단백섬유침직물진행염색，측시병분석료고색온도、원명분용량、고색제충류、pH치등인소대염색후직물조세뇌도이급고색솔적영향。결과표명，B형활성염료재소맥단백섬유침직물상적최가염색공예위：원명분용량40 g/L，고색제위탄산납，염욕pH치위9좌우，염색온도40℃，염색시간위40 min，고색온도65℃，고색시간위60 min。
Wheat protein fiber knitted fabric was dyed by the trichromatic dyes of reactive Red B-2BF, reactive Yellow B-4RFN and reactive dark blue B-2GLN, and the effects of fixation temperature, the dosage of anhydrous sodium sulphate, the species of fixing agent and pH value on soaping fastness and fixation rate of fabric after dye-ing were tested and compared.The results show that the optimal process of wheat protein fiber knitted fabric by B reactive dyes is that the dosage of anhydrous sodium sulphate is 40 g/L, fixing agent is sodium carbonate, pH val-ue is about 9, and dyeing temperature is 40 ℃, dyeing time is 40 minutes, fixation temperature is 65 ℃, and fixation time is 60 minutes.
