Optical Brightener KCB for Expended Plastics as EVA and TPR

CAS No.: 5089-22-5
Color: Yellow
Appearance: Powder
Transport Package: in 25kg Carton
Specification: 98% Min
Trademark: LEPUZ
Gold Member Since 2017

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Basic Info.

Model NO.
KCB
Origin
China
HS Code
32042000
Production Capacity
5000mt/Year

Product Description

LEPUZ optical brightener KCB is a fluorescent whitening agent of the naphthalene benzoxazole class. The product is useful in plastics, man-made fibers, printing inks and coatings, PVC, EVA and TPR. Dosage: 0.005%~0.05%.

Typical Properties

Property Typical Value, Units
Molecular Formula  C24H14N2O2
Assay 98% min.
Molecular Weight 362g/mole
Appearance  Slight Yellowish powder
Melting Point  210-212ºC
Volatiles <0.15%
Particle Size Pass 200 mesH


Key Attributes 

Colors appear more brilliant

Environmentally friendly

Excellent brightening ability

Produce a bluish tinge, masking yellowness

Whiter-than-white appearance

Application/Uses

Synthetic fiber/PVC/TPR/Paint/EVA/PU foam/Synthetic rubber/Plastics

Appearance:

Optical Brightener KCB for Expended Plastics as EVA and TPR

Packaging & Shipping

Optical Brightener KCB for Expended Plastics as EVA and TPR

Main products

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

Company Information

NANJING LEPUZ CHEMICAL CO., LTD is an ISO-certificated modernized chemical enterprise concentrating on the production, sales and service for plastic and coating additives, fine chemicals and intermediates. Our products are used in plastic and rubber industry ,medical industry, paints, printing inks and etc.

Our factory has advanced production and equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirements, so that we can offer technology consultion for customers.

Cooperated with outstanding shipping agent, we can supply quality and convenient shipping service.

Besides, with professional staves, costomers can receive accurate and timely reply.

Optical Brightener KCB for Expended Plastics as EVA and TPR

Optical Brightener KCB for Expended Plastics as EVA and TPR
Optical Brightener KCB for Expended Plastics as EVA and TPR

FAQ

1. Are you a factory or tarding company?

    Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

2. Where dose your company locate?

    We locate in Nanjing, Jiangsu province of China.

3. Can you provide samples for quality checking before placing an order?

    Samples are avaliable upon request, but the shipping cost should be paid by customer.

4. How to get the price list?

    Please inqire us by alibaba/email.

5. What's your payment term?

    TT/LC/DA/DP/Paypal

6. What's your lead time?

    Aroud two weeks after order.

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