| 荧光增白剂KCB 为目前众多荧光增白剂的升级换代产品，具有极高的增白效果，呈鲜艳蓝亮白色光。主要用于合成纤维与塑料制品的增白，对有色塑料制品有明显的增加艳丽的效果。大量用于EVA（乙烯/醋酸乙烯共聚物）中，是运动鞋中荧光增白剂的最佳品种。同时，也广泛用于PE、PP、PVC、PS、ABS等塑料薄膜、挤出成型材料、注塑成型材料及聚酯纤维等，对涂料、天然漆的增白也具有明显效果。荧光增白剂KCB具有使用方便、用量小及增白效果佳的特点。国外同类产品有：HostaluxKCB、Hoechst T1258等。 性能指标： 指标名称 | 指 标 | 指标名称 | 指 标 | 外 观 | 黄绿色结晶粉末 | 挥发物 | ≤0.5% | 含 量 | ≥99.0% | 细 度 | 通过120目 | 熔 点 | 210～212℃ | | |
用量：一般用量为0.01%～0.03%，即每100Kg塑料原料中添加荧光增白剂KCB：10g～30g，用户可依据产品要求做适当调整。 Product characteristics and USES Fluorescent brightener KCB As the upgrade product of numerous fluorescent whitening agent, has a very high whitening effect, is bright LanLiang densities. Is mainly used in synthetic fibers and plastics whitening, there has been a marked increase of colored plastic products gorgeous effect. Lots of used in EVA (ethylene/vinyl acetate copolymer), is the best varieties of fluorescent whitening agent sneakers. At the same time, also widely used in PE, PP, PVC, PS, ABS and other plastic film, extrusion molding, injection molding and polyester fiber, etc., to paint, natural whitening also has obvious effect of paint. Fluorescent brightener KCB has convenient use, small dosage, and the characteristics of good whitening effect. The similar foreign products are: HostaluxKCB, Hoechst T1258, etc. Performance indicators: Metric names Refers to the standard Metric names Refers to the standard Outside view Yellowish green crystalline powder Volatile matter 0.5% or less With the amount 99.0% or higher fineness Through the 120 mesh Melting point 210 ~ 212 ℃ Usage: general dosage is 0.01% ~ 0.01%, the per 100 kg plastic raw materials to add fluorescent brightener KCB: 10 g to 30 g, the user can do appropriate adjustments according to the product requirements.
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