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China Professional Manufacturer KSN C.I.368 Optical Brightener For Textile

Categories Optical Brightener For Plastic
Place of Origin: China
Brand Name: Lianda
Model Number: KSN, KSN
Price: Negotiable
Certification: SGS
MOQ: Negotiable
Packaging Details: 25kg/drum
Delivery Time: Within 3 working days upon receipt of payment
Payment Terms: L/C,T/T,D/P,D/A,Western union
Supply Ability: 5000 Tons per year
Classification: Chemical Auxiliary Agent, Chemical Auxiliary Agent
CAS No.: 5242-49-9
Other Names: 4.4-bis(5-methyl-2-benzoxoazol)-ethylene;
MF: C30H22N2O2
EINECS No.: 226-044-2
Purity: 99.95%
Type: Carbon Black, optical brightener
Usage: Coating Auxiliary Agents, Electronics Chemicals, Leather Auxiliary Agents, Paper Chemicals, Petroleum Additives, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Surfactants, Textile Auxiliary Agents, Water Treatment Chemicals
CAS No: 5242-49-9
Fineness: 120mesh
Appearance: Light Yellow Transparent Liquid
Application: Painting/detergent
packing: optical brightener packin in 25kg/drum
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    • Product Details
    • Company Profile

    China Professional Manufacturer KSN C.I.368 Optical Brightener For Textile

    China professional manufacturer KSN C.I.368 optical brightener for textile

    Product Description

    Product Name

    Optical brightener KSN

    CAS No.

    5242-49-9

    EINECS No.

    226-044-2

    Other Name

    4.4-bis(5-methyl-2-benzoxoazol)-ethylene;

    Molecular formula:

    C30H22N2O2

    Appearance

    Yellow crystalline powder

    Purity

    ≥99.95%

    Melting point

    269ºC~271°C

    Ash:

    ≤0.1%

    Volatile:

    0.5%

    Fineness

    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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    Our Services

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    We supply:

    1. Quality be first! We supply higher than 98% purity of fluorescent brightener powder

    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 air,

    express, and ocean shipment according to your requirements, in-time tracking and

    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


    - Innovation


    - Integrity


    FAQ

    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?

    Inquiry and offer---Order---Paid---Packing&Loading---Delivery---After-sales services.

    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 ?

    ISO9001:2008/MSDS/SGS/COA


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