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Home ProductsOptical Brightener For Cotton

Yellow Powder Form Optical Brightener Ob With High Temperature Dyeing

Yellow Powder Form Optical Brightener Ob With High Temperature Dyeing

Yellow Powder Form Optical Brightener Ob With High Temperature Dyeing
Yellow Powder Form Optical Brightener Ob With High Temperature Dyeing

Large Image :  Yellow Powder Form Optical Brightener Ob With High Temperature Dyeing Get Best Price

Product Details:
Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA BA (C.I.113)
Payment & Shipping Terms:
Minimum Order Quantity: 50KG
Price: Confirm the order date
Packaging Details: 25kg/FIBER DRUM OR CRAFT BAG
Delivery Time: Prompt
Payment Terms: T/T ,L/C
Supply Ability: Prompt
Detailed Product Description
CAS NO: 12768-92-2 Form: Powder
High Light:

optical brightener ob

,

optical brightener kcb

 

FLUORESCENT BRIGHTENER AGENT BA

 

Chemical name Stilbene derivative

Specification Appearance: Yellow powder
Fluorescent Color: Similar to the standard sample
Whitening strength: 100± 3( compared with standard sample)
Moisture: ≤ 6%
Ionic character anionic


Treating process: 1. Exhausting whitening process:
BA: 0.05-0.3% (o. W. F. ), bath ratio: 1: 5-30, dyeing temperature: 40° C -100° C;
Na2SO4: 0-10g/l., start temperature: 30° C, heating rate: 1-2° C /min, keep the
Temperature at 50-100 for 20-40min, then lower to 50-30° C --> wash-->
Dry( 100° C ) --> setting (120° C -150° C )× 1-2 min( add proper amount
Leveling agent according to the leveling effect).
2. Padding Process:
BA: 0.5-3g/l, residue liquor ratio: 100%, one dip and nip --> dry( 100° C )
-->setting (120° C -150° C )× 1-2 min

Use: Mainly be used as brightener of cotton, linen, silk, polyamide fiber, wool and paper.
Package: It is packed in 20Kgs paper board bucket...It can be packed according to the requirement of the user.
Note: It needs to be declared that the above data is based on our present knowledge and experience; Owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.

Contact Details
Shanghai Longpu Industry Co.,Ltd

Contact Person: Mr.Wang

Tel: +8618516375790

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