polyester optical brightener supplier KSN | Global Trade leader ecrobot

Product

polyester optical brightener supplier KSN

Posting date : Sep 02, 2014

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Membership

Free Member Scince Sep 02, 2014

FOB Price

USD40-58/kg

Min. Order Quantity

500kg

Supply Abillity

100 ton/ month

Port

Qingdao,Shanghai,Shenzhen

Payment Terms

T/T, L/C, Western Union, MoneyGram

Package

25 kg per drums with PE liner

Keyword :

KSN

Category

Contact

Chen

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Product Detail

Company Info

Quick Detail

Place of Origin

China [CN]

Brand Name

Subang

Model Number

KSN

HS-CODE

Package & Delivery Lead Time

Package

25 kg per drums with PE liner

Delivery Lead Time

5 working days

Detailed Description

Description:

KSN is a fluorescent whitening agent of the ethylene benzoxazole class. The product is useful in plastics, man-made fibers, printing inks and coatings, flexible PVC and polyethylene. Dosage: 0.01%~0.03%.

Specification:

Molecular Formula Assay a Molecular Weight Appearance Melting Point Volatiles Partical Size TGA b @ 335.9°C ( LC ) (Air @ 20°C/min. rate)	C30H22N2 O2 99% min. 442g/mole Slight Yellowish powder 269-271°C <0.10% <50 (mean micron) 90% Retention

Molecular Formula

Assay a

Molecular Weight

Appearance

Melting Point

Volatiles

Partical Size

TGA b @ 335.9°C

( LC )

(Air @ 20°C/min. rate)

C30H22N2 O2

99% min.

442g/mole

Slight Yellowish powder

269-271°C

<0.10%

<50 (mean micron)

90% Retention

Application/Uses:

• Coatings

• Flexible PVC

• Man-made fibers

• Plastics

• Polyethylene

• Printing Inks

Key Attributes:

• Colors appear more brilliant

• Environmentally friendly

• Excellent brightening ability

• Produce a bluish tinge, masking yellowness

• Whiter-than-white appearance

Packing : 25kgs fibre drum

Storage: Keep in cool and dry place, far away from high temperature and sunshine.

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