fluorescent brightening agent KCB, C.I.367, cas no 5089-22-5
1. General Information of Optical Brightening Agent KCB(367)
Stucture:
Chemical Name: 1,4-Bis(2-benzoxazoly)naphthalene
SPECIFICATIONS:
| Product name | Optical Brightener KCB |
| CAS No | 5089-22-5 |
| Structural No | C.I.367 |
| Molecular formula | C24H14N2O2 |
| Molecular weight | 430 |
| Melting Point | 210-212°C |
| Appearance | yellow crystalline powder |
| Assay | 98% min |
PROPERTY:
(1) Comprehensive application field and has good compatibility with all kinds of plastic, excellent stability under all kinds of climate.
(2) Good compatibility with most polymers.Migration endurance
(3) Best brightener in weather resistance
(4) Strong brightenness
(5) Resistance to become yellow
2. Application and procedure of Optical Brightening Agent KCB
(1) Fluorescence Brightener KCB is mainly used in the whitening of synthetic fiber and plastic products; such as plastic film, injection molding materials, PVC, TPR, EVA and PU foams etc
(2) It is a good whitening agent for plastic films, injection-molded material, EVA foamed plastics and rubber products.
(3) KCB can be widely used in EVA, PET, and is the best choice for making sports shoes material. It is also good at applying into plastic films such as PE, PP, PVC, PS, ABS, and extrude molding material, injection molding material. The whiteness of coating and natural painting could also be greatly improved by KCB
Advantages:
Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best service is our philosophy. We have Flexible and Untraceable payment terms. As a leading manufacture, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Brazil, Mexico, Australia, Japan, Korea, Thailand, Indonesia, Uruguay and many other countries.
1. Quality.Every batch of steroid powders have tobetested by our QC(quality control) before they are allowed to sell.
2. Delivery We have stock, so we can delivery quickly at the very day when receive the payment. Within 24 hours after receiving the payment Lead time 4 or 7 days.
3. Discreet package Safelyand Professionally Disguised Package Guaranteed. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels. high successful delivery rate.
4. Warm after-sale service Any of your question would be solved for the first as soon as possible.
fluorescent brightening agent KCB, C.I.367, cas no 5089-22-5