Payment & Shipping Terms:
|Product Name:||Optical Brightener OB (C.I. 184 )||MF:||C26H26N2O2S|
|EINECS No:||230-426-4||CAS No:||7128-64-5|
|Package:||20kg Per Carton, 25/30kg Per Fiber Drum With PE Liner, Or As Per The Customers' Requirements.||Applications:||It Is Widely Used In Thermoplastic Such As PVC, PE, PP, ABS, PS,unsaturated Resin, Paint, Ink And Oil Soluble Coatings.|
|Properties:||The Product Is Light Green Or Green Powder, Non-toxic And Tasteless, Can Dissolve In Alkane, Fat, Mineral Oil, Paraffin And Most Organic Solvents, The Absorption Spectra Of The Largest Value For 375 Mm (in Ethanol).||Dosage:||PVC Whitening: 0.01~0.05%; To Improve The Light Intensity: 0.0001~0.001% Polystyrene :0001~0.001%; ABS:0.01~0.05%; Polyolefin Matrix: 0.0005~0.001% White Matrix: 0.005~0.05%|
OB -1 Optical Brightener Powder In Synthetic Detergent Good Effect And Stability
|Chemical Name||Optical Brightener OB-1|
|Appearance||Bright yellow crystalline powder|
|Packing||25kg / DRUM OR 25KG / CARTON|
|Application||It is mainly used for whitening synthetic detergents and soaps. It can also be used for whitening cotton,linen,nylonwool,tetile auxiliary agents and paper.It is suitablefor whitening cotton,terylene ble fabric and whitening of cotton blendedfabricand widely used in detergents, bleaching and dyeing, paper,dyes and other industries.|
|Storage||Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances|
1)Suitable for whitening and brightening polypropylene plastic, hard PVC, ABS . EVA, polystyrene, polycarbonate, etc.
2)Suitable for whitening chemical fibers, such as the polyester fibre, nylon fiber, polypropylene fiber and so on.
3) Suitable to be added into the conventional polymerization of polyester and nylon.
4) Especially suitable for whitening the plastics of elevated temperature compaction.
A, Do you supply FREE sample?
FREE sample is ok, but the sample delivery fee is on your side.
B, What's your payment term?
1, T/T, 30% prepaid, the balance 70% will be paid when the products are ready!
C, What's your delivery time?
Generally it is 3-5 days after receiving your deposit.
D, How long have you been involved in this chemical field?
For over 10 years. So we have much experience, can take care your cargo very well!
E, Can you supply relative document?
Of course, we can supply MSDS, COA, CO, commerical invoice, packing list, B/L...
If your markets have any special requirements, pls just let me know freely!
F, Do you accept third party inspecition?
Yes, we do!
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