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2,5-Bis(5-叔丁基-2-苯并噁唑)吩是黄绿色的粉末。 熔点为200-201℃，并分解温度大于220℃。 不溶于水溶性在烷烃、脂肪、矿物油、石蜡和共同的有机溶剂。
光亮OB用于增聚氯乙烯、聚苯乙烯、ABS树脂，聚烯和聚酯，也用于醋酸纤维、聚甲基丙烯酸甲酯泡沫皮白。 还用在油漆、涂料、紫外线固化涂料、印刷油墨，脂肪、油类、包装材料。 它可以用作防伪标志的印刷油墨。 在摄影，可以用来改善白度非区域的图像照片，这可以转化为荧光照片时的照射是通过紫外光。 产生增效作用。
| 产品 姓名 | 光 光亮剂 OB (C.I。 184 / C.I.28 ) | |
| MF | C26H26N2O2S | |
| EINECS No | 230-426-4 | |
| CAS No | 7128-64-5, | |
| 化学名称 | 2,5-bis(5-叔丁基benzoxazoly-2'-)吩 | |
| 外观 | 淡绿色的粉末 | |
| 纯度 | ≥98% | |
| 熔点 | 198~202°C | |
| 挥发性： | <0.5% | |
| 包装 | 20公斤每箱、25/30公斤的纤维每鼓PE衬垫，或如客户的要求。 | |
| 应用程序：
它的 广泛 使用 在热塑性塑料如 聚氯乙烯， PE， PP，ABS PS， unsatu评价 树脂和 油漆， 墨油 溶 涂料。 |
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| 性能：
该产品是浅绿色的或绿色的粉末，禁毒和无味，可以在溶解 烷烃、脂肪、矿物油、石蜡和大多数有机溶剂、吸收光谱的最大值为375毫米(在乙醇)。 |
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| 剂量：
PVC美白：为0.01-0.05%；聚苯乙烯:0001~0.001%; 聚烯烃矩阵：0.0005~0.001% |
提高光强度：0.0001~0.001S：为0.01-0.05%; 白色的基体：0.005~0.05% |
|
主要用于增亮合成纤维和塑料产品，并具有明显的影响彩色塑料产品，也是用于PE、PP、聚氯乙烯、PS，ABS等。
25公斤袋
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