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Products
Fluorescent Brightener KCB
Fluorescent Brightener KCB
Alias: KCB; Fluorescent Brightener 367; FLUORESCENT BRIGHTENER KCB; 1, 4 - bis (benziazolyl - 2 - yl -) naphth - alene; FBA 367; 1, 4 - Bis (2 - benzoxazoly) naphthalene; Optical Brightener KCB; C.I. 367; ; 2, 2 '- naphthalene - 1, 4 - diylbis (1, 3 - benzoxazole)
CAS no. : 5089-22-5; The 63310-10-1
Molecular formula: C24H14N2O2
Molecular weight: 362.3802
Appearance: yellowish green crystalline powder
Melting point: 210-212 ℃
Fluorescence tone: LanLiang densities
The main purpose
Mainly used for whitening, synthetic fibre and plastic products for EVA foam products, EVA material particles, plastic foam products have the effect of special significant, there has been a marked increase of colored plastic products gorgeous effect, also used for PE, PP, PVC, PS, ABS, etc
Usage and dosage: dissolve evenly dispersed in the product, 0.01% - 0.05% (per 100 kg product usage 10-50 g).
25 kg bag pack: 25 kg cardboard barrels, carton double lined with plastic bags or packing according to the requirements of customers.