Fluorescent optical whitening agent

Fluorescent optical whitening agent

USD $1 - $50 /Kilogram

Min.Order:100 Kilograms

Supply Ability:
10000 Kilogram / Kilograms per Month
Port:
Qingdao
Payment Terms:
T/T D/P D/A Credit Card PayPal

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CAS No.:
1533-45-5
Other Names:
Britening Agent
MF:
C40H38N12O8Na2
EINECS No.:
216-245-3
Purity:
100%
Place of Origin:
Shandong, China

Qingdao Darley Industrial Co., Ltd.

Business Type: Trading Company
Qingdao Shandong China
Main Products: Rotary printing screen ,sodium alginate ,printing thickener ,printing pigment paste ,pigment thickener

Product Details

Specifications

Fluorescent optical whitening agent
Well water soluability
no sensitive to hard water
esistence to peroxide bleach agent

           fluorescent  optical whitening agent  

 

Main Chemical composition:stilbene bistriazine derivative

Specification:

apperance: 

slight yellow powder
Flourescent color:-similar to standard sample of GB
whitening strength:100%
moisture:≤5%
fineness(250mesh residue):≤10%

 

 

C.L.Number:F.W.A.220

 

Properety:

1.Well water soluability,can be solved in 3-5times volume of boiling water, And woluted about 300g per liter in boiling water,150g in cool water

 

2. no sensitive to hard water,the ions of Ca and Mg have no influence on its white effect

 

3.resistence to peroxide bleach agent,reductional (safty powder) bleach agent

 

 4.not resistence to acid,the ideal whiten Ph value ≥7

 

Application:

1.Whitening agent for cotton fiber and glue fiber

 2.Whitening agent in the syrup of discharge pattern of printing color

 3.Britening agent in paper pulp.

 4.Whitening agent in the process of surface gluing

 5.whitening agent in the process of coating

 

Process: (such as padding dyeing)

 

Bath temperature is about 95-98°C,setting time is about 10-20minutes,bath ratio is 1:20,vapour steaming about 45 minutes,the dosage is 0.1-0.5%

 

Packing: in 25kgs iron/carton drums

 

Transportation:should avoid sunlight and crash

 

Storage:should be stored in coo,dry and ventilate place,stored term shouldn’t exceed 2years

 

Product picture

 

Fluorescent optical whitening agent 

Focus on textile printing only, any product demand, pls conact with us freely.

Fluorescent optical whitening agent

                    

 

Contact Supplier

Mr. Xuezhen Wang Chat Now
Telephone
0086-532-85981062
Fax
0086-532-85981477
Address
169, Fuzhou road Qingdao,Shandong

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