Payment & Shipping Terms:
|Chemical Name:||Fluorescent Brightener 378||CAS NO.:||40470-68-6|
|Appearance:||Light Yellow Crystalline Powder||Loss On Drying:||≤ 0.5%|
|Chemical Name||Fluorescent Brightener 378|
|Appearance||light yellow crystalline powder|
|Melting point||219-221 °C|
|Loss on drying||≤ 0.5%|
|Acid and alkali resistance||with strong acid and alkali resistance|
|Solubility||insoluble in water, soluble in common organic solvents|
|Application scope||It is especially suitable for the whitening of PVC and polystyrene series products, and it can also be used for whitening and brightening of other thermoplastics, coatings, inks, and synthetic fibers.|
The amount of addition can be selected according to the whiteness requirement. The following is the recommended dosage:
1. PVC: Whitening: 0.01-0.05% (10-50g/100kg material)
2. Transparent: 0.0001-0.001% (0.1-1g/100kg material)
3. Polystyrene: Whitening: 0.001% (1g/100kg material)
4. Transparent: 0.0001-0.001% (0.1-1g/100kg)
25kg cardboard drums, stored in a cool dry place.
You can choose the most ideal mode of transportation by sea,air to enjoy the safe and fast delivery of goods to your hands.
Q1: Are you trading company or manufacturer?
A1: We are chemical factory in China. So we can provide wholesale price.
Q2: How can I get the samples?
A2: We can provide you free sample for our existing products, the lead time is about 1-2 days.
Q3: Can you provide relevant documents?
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA,
Health certificate and Origin certificate. If your markets have any special requirements,
just let us know.
Q4: Do you accept third party inspection?
A4: Yes.we do.
Q5: If the inspection result can not meet the agreement between the two sides,
can you bear all the losses caused by this?
A5: Yes, we can. We guarantee that the samples provided will meet the needs of our
clients and we will bear the risk of default.
Q6: How long is your delivery time?
A6: Generally it is with 5 days if the goods are in stock. According to quantity your required,
the delivery time may slightly change.
Q7: What’s your terms of payment?
A7: We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.
Q8: Can your company accept the special requirements of your customers?
A8: Of course, we can.
2.The packing also can be according the customers` requirment.
3.Any question will be replied within 24 hours.
4.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.
If your markets have any special requirements, let us know.
6.Prompt delivery. We have good cooperation with many professional forwarders,We can send the products
to you once you confirm the order.
7.We can accept various payment methods, L/C, T/T, D/A, D/P, O/A, Paypal, Western Union etc.
Contact Person: admin