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Optical brightener OB for PP, PVC, PE
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Optical brightener OB for PP, PVC, PE

FOB Price

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- Minimum Order

Country:

China

Model No:

-

FOB Price:

Get Latest Price

Place of Origin:

China.

Price for Minimum Order:

-

Minimum Order Quantity:

-

Packaging Detail:

In 235kg cardbaord drum with plastic bag inside.

Delivery Time:

Within 10 days.

Supplying Ability:

2000 Metric Ton per Year

Payment Type:

-

Product Group :

-

Contact Now
Shijiazhuang Taicang Chemical Technology Co., Ltd.

Shijiazhuang Taicang Chemical Technology Co., Ltd.

China

Free Member

Contact Person Ms. Elva

zhengding, Shijiazhuang, Hebei

Contact Now

Product Specification

  • Type: other
  • Usage: Plastic Dyestuffs
  • Brand Name: Taicang

Product Description

                              Optical brightener OB

                            C.I. **4

FLUORESCENT BRIGHTENER 

  CAS：********5

 

CHEMICAL NAME:2,*-bis(*-tertbutyl**-benzoxazolyl)thiophene

MOLECULAR FORMULA:C*6H*6N2O2S (As International relative Atom Mass ***7)

MOLECULAR WEIGHT: **0.2

Max UV ABSORPTION WAVELENGTH: **5 nm (ethanoll)

SPECIFICATIONS:
 

Item Indices
Appearance light yellow or milk white powder
Purity ≥ *9.0 %
Melting point ******2℃
Ash ≤ 0.1％
Volatile content ≤ 0.4%

PROPERTIES:

Optical brightener OB is a kind of benzoxazole compound, lt is odorless, hard to dissolve in water, soluble in paraffin, fat, mineral oil, wax and common organic solvents. It can be used for whitening thermoplastic plastics, PVC, PS, PE, PP, ABS, Acetate fiber, paint, coating, printing ink, etc. It can be added at any stage in the process of whitening the polymers and make the finished products emitt a bright bluish white glaze.

It can also be used as special marks in identify fakless material if used in printing ink.

PACKAGE: Packaged in iron drum or cardboard barrels. Net weight is *5 kg or *0 kg each.

STORAGE: Should be stored in cool and dry place.

 

 

Country: China
Model No: -
FOB Price: Get Latest Price
Place of Origin: China.
Price for Minimum Order: -
Minimum Order Quantity: -
Packaging Detail: In 235kg cardbaord drum with plastic bag inside.
Delivery Time: Within 10 days.
Supplying Ability: 2000 Metric Ton per Year
Payment Type: -
Product Group : -

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