Multipurpose Fluorescent Whitening Agent OB High Whitening Strength Strong Fluorescence

Product Description

Multipurpose Fluorescent Whitening Agent OB With High Whitening Strength And Strong Fluorescence

Introduction

Chemical Name: Optical brightener OB

CAS No.:7128-64-5

Molecular Formula: C28H18N2O2

Molecular weight: 414.45

Appearance: Yellow greenish powder

Assay: 99%

Specifications

Features

More easily dispersed than other optical brighteners

More efficient than other optical brightener

Brilliant, bluish white effects that compensates for yellowing

Good light fastness and low volatility

Exceptional whitening properties

Highly compatible with a wide range of organic substrates and solvents

Excellent resistance to heat

Useful as a tracer in clear coatings

In combination with dyes, produces particularly bright shades

Main Usage

Injection Moulding , Blow Moulding, Spin Dyeing, Casting, Extrusion Moulding, Blown Film, Foaming etc

1. Fiber (Carpet, Textiles, Upholstery, etc.)

2. Film (shopping bags, casting film, multilayer film, etc.)

3. Blow Molding (Medical & Cosmetic container,Lubricant & Paint container, etc.) 4. Extrusion Molding (Sheet, Pipe, Wire & Cable, etc.)

5. Injection Molding (Automotive, Electronic, Construction, House wares, Furniture, Toys, etc.)

Storage

Should be stored in cool, dry and ventilate place, and storage term should not exceed 2 years.

Package

Packed in 25kg fiber drum or according to customer's detailed requirement.

Transportation

Avoid inversion, sunlight, moisture and crash. Avoid damage the package.