腈纶荧光增白剂 BAC-H OPTICAL BRIGHTENER BAC-H FOR ACRYLIC [主要成份] 苯并咪唑衍生物 Chemical constitution: Benzimidazole derivative [技术指标] TECHNICAL SPECIFICATION:  外 观： 棕色液体 APPEARANCE: CLEAR BROWN LIQUID  离 子 性： 阳离子 Ionic character: Cationic  荧光强度： 100±2分（相对标准品） STRENGTH: 100 (COMPARED TO STANDARD) [性能及特点] CHARACTER:  白色鲜艳，带蓝紫光。 VERY HIGH AND BRIGHT WHITE, BLUE VIOLET SHADE  递升性和匀染性好。 VERY STABLE TO TIER AND DYEING  对酸和亚氯酸钠稳定性较好。 VERY STABLE TO ACID AND sodium chlorite. [适用范围] APPLICATION: 适用于腈纶及其混纺织物的增白。 MAINLY USED FOR ACRYLIC AND ITS BLENDED TEXTILES [使用方法] USAGE: A：纯腈纶增白 BLEACH FOR PURE ACRYLIC 荧光增白剂BAC用量DOSAGE：0.2~1.0%(o.w.f.) 工作液PH值：3~4（用草酸调节）PH: 3~4 (adjusted by formic acid) 浴 比:10~40 BATH RATIO:10~40 温 度：90~98℃保温40~60min TEMPERATURE: 90~98℃ FOR 40~60MIN B：纯腈纶漂白增白同浴法 Bleah with chlorite 荧光增白剂BAC用量DOSAGE：0.2~1.0%(o.w.f.) 亚氯酸钠sodium chlorite（80%）：1~2g/l 硝酸钠sodium nitriate：1~3g/l 工作液PH值：3.5~4（PH: 3.5~4 adjusted by formic acid） 浴 比:10~40 BATH RATIO: 10~40 温 度：90~98℃保温30~40min TEMPERATURE: 90~98℃ FOR 30~40MIN [注意事项] NOTICE:  若与其它助剂同浴使用时，请注意同浴稳定性。 BE CAREFUL TO THE STABLITY WHEN USED WITH OTHER TXTILE AUXILLARIES.PILOT TEST ARE RECOMMENDED. [包装、运输与贮存] PACKAGE,TRANSPORT AND STORAGE  30kg/桶，也可根据客户要求包装。 30KG/DRUM OR PACKED ACCORDING TO CUSTOMER’S REQUIREMENT  运输时应小心轻放，防晒、防水、切勿损坏包装。 HANDLE SOFTLY IN TRANSPORTATION, AVOID SUNLIGHT,WATER AND DON'T BREAK THE PACKAGE.  产品应贮存于干燥、阴凉、通风的仓库中，防止光照。 STORED IN DRY,COOL WAREHOUSE AND AVOID SUNLIGHT DIRECTLY  常温下贮存期为半年。 SHELF~LIFE IS HALF A YEAR UNDER ROOM TEMPERATURE