optical brightener KCB fluorescent brightener

Product Details
Customization: Available
CAS No.: 5089-22-5
Formula: C24H14N2O2
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  • optical brightener KCB fluorescent brightener
  • optical brightener KCB fluorescent brightener
  • optical brightener KCB fluorescent brightener
  • optical brightener KCB fluorescent brightener
  • optical brightener KCB fluorescent brightener
  • optical brightener KCB fluorescent brightener
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  • Overview
  • Product Description
  • Packaging & Shipping
  • main products
  • our services
  • FAQ
Overview

Basic Info.

Model NO.
KCB
Appearance
Powder
Usage
Plastic Auxiliary Agents
Color
Yellow crystalline powder
Transport Package
10kg, 15kg or 25kg Fiber Drum
Specification
98.5% or customized
Trademark
LEPUZ
Origin
China

Product Description

Product Description

LeColor® KCB

CAS No.: 5089-22-5 C.I. No.: 367
Application/Uses
Synthetic fiber
PVC
Injection molding materials
EVA
Plastics
Synthetic rubber
 
Key Attributes
Universal optical brightener for plastics and synthetic fiber
Top effects on EVA
Good compatibility with all kinds of plastic
Excellent stability under all kinds of climate

Product Description
LeColor® KCB is a fluorescent whitening agent of the benzoxazole class. The product is useful in plastic films, injection molding materials, EVA foamed plastics and rubber products.
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
 
Packaging & Shipping

 

Packaging and storage:
      Paper and plastic compound bags, 20 or 25kg/bag. It is suggested to be stored in a cool and dry place.

 


optical brightener KCB fluorescent brightener
Application


optical brightener KCB fluorescent brightener
 

main products

 

Main products
 
Optical brighteners: OB  OB-1  KCB  FP-127  KSN  MDAC(SWN)  CBS-X

Light stabilizers:     622  770  944  292  783

UV absorbers:          UV-531  UV-9(BP-3)  UV-P  UV-326  UV-327  UV-328  UV-329  UV-571  UV-284(BP-4) 

Antioxidants:          1010  168  BHT  

Slip agents:               Oleamide  Erucamide

Heat stabilizers:         DBM-83  SBM-50  SBM-55  CA ACAC  Zn ACAC


 
our services

Our Services

We have exact inventory plans to guarantee stable supply.

We have many years' experience of chemical logistics and dangerous chemical managers with specially trained, which ensure the safety and right of chemicals, timely logistics.

Our laboratory takes strictly testing on every lot of goods according to customers' requirement. Meanwhile we has good relationship with the third party company SGS.

After-sales service is the important part in our service. If there are quality problems, we will actively cooperate with the customers and solve the problems early.

We expect to become good partners with our customers for long.
optical brightener KCB fluorescent brightener
optical brightener KCB fluorescent brightener



Company Information 



optical brightener KCB fluorescent brightener 

FAQ

 

FAQ

 

Q: Do you have any certificate for quality?

 A: Yes, we have ISO9001:2008 quality system certificate and REACH.

 

Q: Can you customize products?

A: Yes, we can.

 

Q: Can you provide samples for quality checking before placing an order?

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

 

Q: How to get the price list?

A: Please inqire us by alibaba/email.

 

Q: What's your payment term?

A: TT/LC/DA/DP/Paypal


 

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