China professional manufacturer KSN C.I.368 optical brightener for
Optical brightener KSN
Yellow crystalline powder
≥ 120 mesh
Optical brightener Package
20kg per carton, 25/30kg per fiber drum with PE liner, or as per
the customers' requirements.
Optical brightener Applications:
It is used in thermoplastic plastics PVC, PE, PP, PS, ABS, SAN, SB,
CA, PA, PMMA, acrylic resin, polyester fiber paint,
coating the brightening of printing ink.
Optical brightener Properties:
Bright yellow crystal powder, odorless, Decomposition temperature
is large than 275°C. It is hard to dissolve in water.
DOptical brightener osage: Fluorescent brightener KSN is commonly used in the amount of
0.01-0.03%, that is, each 100kg of the materials, the fluorescent
brightener KSN takes 10g-30g or can be adjusted according to the
requirements of the product or test.
Optical brightener Storage: To avoid light, can be stored in cool and dry place for 24 months.
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fluorescent brightener KSN
1. Quality be first! We supply higher than 98% purity of fluorescent
2. We are factory for decades of years with advance technical and
testing equipment and very strict control system
3. OEM and ODM are welcomed
4. Corporate Mode: We treat clients not only as partners also as friends
5. Fast & Cheap Delivery: We have contracted long-term forwarder partners, providing cheapest
express, and ocean shipment according to your requirements, in-time tracking
24 hours phone or online after-sales services.
We will achieve this by being a reliable manufacturer to our global
clients adhering to the core values of
- Dedication to our customers’ success
- Respect for our employees
1. What type of your company?
We are engaged in manufacturing and sales of optical brighteners
for more than 10 years, we are factory and trading company both.
2. What’s the procedures?
3. Can we get free sample?
Yes, we could offer free sample for test.
4. What’s your warranty?
3 years warranty.
4. How to add your additives?
Mix our additives evenly with your materials around 8-10 min. And
then take our dosage accordingly.
5. Can you specially create formulation for our special demands?
Yes, we have professional engineer team to work for you.
6. What certificates you have ?