Optical Brightener Bbu480 to Whitening of Cotton and Linen

• Customization: Available
• CAS No.: 16470-24-9
• Formula: C40h40n12na4o16s4
• Model NO.: JLBBU
• EINECS: 240-521-2
• Certification: CCIC, REACH
• Environmental Protection: Yes
• Color: Yellow, Red etc.
• Appearance: Liquid
• Kind: Ba-L/Ba/APC/Bbu
• Producing Flow: Paper Processing Chemicals
• Usage: Textile Auxiliary Agents, Paper Chemicals
• Purity: 100%
• Shelf Life: 24 Months
• MOQ: 1 Ton
• Sample: Freely
• Visit Our Factory: Yes
• Transport Package: 25kg Per Bag, 200kg Per Drum etc.
• Specification: 20%
• Trademark: jiulong
• Origin: China
• HS Code: 38099200
• Production Capacity: 4000 Tons Per Month

Product Description

Technical Data Sheet
 

The main data:

Item	Standard Index
Product name	Optical Brightening Agent BBU480
Appearance	Yellowish powder
E Value(VU absorption,350nm; 20ppm solution)	480±10
PH value(1%solution)	8-10
solubility	300g/L(distilled water)

 

Application:

Convenient in application,diluted with water.

1. It can be directly added into the paper pulp,but in the course of adding,should avoid adding together with the other cationic chemicals or directly contact,mix.Adding in the pulp,the proportion based on weight of between OBA and absolute dry paper pulp is 0.05%-1.5%.
2. It can be used in cotton,dosage is 0.05%-0.4%(o.w.f);Liquor ratio:1:10-30; Temperature:80 ºC~100ºC,30~60min.

 

Package and Storage:

Packed in 25kg PP/PE bag Shelf life: 24months min
Keep under cool, dry, ventilated place, avoid sunlight exposure and humidity.

Vision
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Mission
Meet customer needs, solve customer problems, and continue to learn and grow.

Value
Adhere to a sustainable business model.
Care about the growth of employees and social relations.
Do the right thing, compete fairly, and operate with integrity.