Gold Member Since 2017
Audited Supplier
NANJING LEPUZ CHEMICAL CO., LTD.

Bbu, Plastic Additives, Optical Brightener manufacturer / supplier in China, offering Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu, Optical Brightener Oba 71 C. I. 71 Equal to Tinopal DMS, Benzotriazole Ultraviolet Absorbers UV-P CAS 2440-22-4 and so on.

(/ )

Supplier Homepage Product Optical brighteners Optical brightener for textile Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu

Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu

FOB Price: US $3-5 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $3-5/ kg
Get Latest Price
Port: Shanghai, China
Production Capacity: 5000mt/Year
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Basic Info
  • Model NO.: bbu
  • Appearance: Powder
  • Trademark: LEPUZ
  • Specification: C40H40N12O16S4Na4
  • HS Code: 32042000
  • Color: Yellow
  • Purity: 95% Min
  • Transport Package: in 25kg Carton
  • Origin: China
Product Description
Product Description

 SPECIFICATIONS:

Item

Indices

Appearance

Light yellow uniform powder

Fluorescent strenghth (equivalent to the standard sample)

100±3

Color Shade

Similar to the standard sample

Whiteness (the deviation with the standard sample)          

≥ -3

Moisture content                                     

≤ 5.0%

Content of water-insoluble impurities                  

  ≤ 0.5%

Fineness (residual content passed through 250μm-pore sieve) 

≤ 10%

     

PROPERTY:

1.Good water solubility and can be dissolved in 3-5 times boiling water, and its solubility is 300 g per liter in boiling water and 150 g per liter in cooling water.

2. Good resistance to hard water, the ions of Ca2+ and Mg2+ have no influence on its whitening effect.

3. Good resistance to peroxide bleach agent and containing reductive bleaching agent (sodium hydrosulfite).

4. General acid-resistance and the optimal applied pH value >7.

USEAGE:

1. Used for cotton fiber and glue fiber.

2. Used in the syrup of discharge pattern of printing color.

3. Used in paper pulp.

4. Used in the process of surface gluing.

5. Used in the process of coating.
 

PROCESS:(Such as padding dyeing)

Bath temperature is about 60ºC, holding time is about 10-20 minutes, bath ratio is 1:20, vapour steaming about 45 minutes, the dosage is 0.1-0.5%.

PACKAGE: Packed in cardboard bucket after being packed in plastic bag first. Net weight per bucket is 25 kg or 50 kg.

TRANSPORTATION: Should avoid sunlight and crash.

STORAGE: Should be stored in cool, dry and ventilate place, and storage peroid should not exceed 2 years.  
Packaging & Shipping

Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu

Main products

Optical brightener: OB-1   OB   NFW   MDAC(SWN)   KSN   KCB   FP-127   CBS-X

Pigment: Red 122   Yellow 110   Yellow 138   Violet 23   Violet 19

UV Stabilizer: 783   770   944   622   292

Antioxidant: 168   1010   1076   245   425   BHT(264)   2246

UV Absorber: 1577   531   571   234   1130   360   99-2   UV-1   327   328   326   329   

 

Our Services

Our factory has advanced production and equipments, which can be used for testing and reprocessing to ensure the high quality and meet customers' different requirements, so that we can offer technology consultion for customers.

Cooperated with outstanding shipping agent, we can supply quality and convenient shipping service.

Besides, with professional staves, costomers can receive accurate and timely reply.

Company Information

NANJING LEPUZ CHEMICAL CO., LTD is an ISO-certificated modernized chemical enterprise concentrating on the production, sales and service for plastic and coating additives, fine chemicals and intermediates. Our products are used in plastic and rubber industry ,medical industry, paints, printing inks and etc.

With profound chemistry knowledge and rich experiences, our business team can offer professional customized technical supports and solution for customer's demands.

Welcome to contact us. Hope we can have good cooperation and bright future. 

 Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu
Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu
Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu

FAQ

1. Are you a factory or tarding company?

  Our company concentrates on on the production, sales and service for plastic and coating additives, fine chemicals and intermediates.

2. Where dose your company locate?

    We locate in Nanjing, Jiangsu province of China.

3. Can you provide samples for quality checking before placing an order?

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

4. How to get the price list?

    Please inqire us by alibaba/email.

5. What's your payment term?

    TT/LC/DA/DP/Paypal

6. What's your lead time?

    Aroud two weeks after order.

Contact

Paper Using Optical Brightener for Whitening Paper Oba 220 Bbu

Send your message to this supplier
Avatar
Ms. Jenny Liu
*From:
To: Ms. Jenny Liu
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category