Shanghai Longpu Industry Co.,Ltd

Honesty ,Innovation, Beyond, Win-win

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
News
Home ProductsOptical Brightener For Cotton

CAS 12768 91 1 Optical Brightener For Cotton Odorless High Light Resistance

CAS 12768 91 1 Optical Brightener For Cotton Odorless High Light Resistance

CAS 12768 91 1 Optical Brightener For Cotton Odorless High Light Resistance
CAS 12768 91 1 Optical Brightener For Cotton Odorless High Light Resistance CAS 12768 91 1 Optical Brightener For Cotton Odorless High Light Resistance

Large Image :  CAS 12768 91 1 Optical Brightener For Cotton Odorless High Light Resistance Get Best Price

Product Details:
Place of Origin: China
Brand Name: Longpu
Certification: ,SGS,ISO9001
Model Number: OBA 4BK ,C.I. 113.FWA 87
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: 12768-91-1 Color Shade: Bluish
C.I.: 113 Dosage: 0.2-0.8%( O.w.f.)
Application: Mainly Be Used In Whitening Of Cotton Fabric And Polyester /cotton Blends.T/C Whitening In One Bath Odor: Free Of Odor
High Light:

optical brightener kcb

,

optical brighteners chemistry

 

Optical Brightener Aget 4BK-113/ Fluorescent Brightener 87

 

 

Product Cate Optical Brightening Agent For Textile and Daily Use
Product Name Optical Brightening Agent 4BK
CAS No. 12768-91-1
C.I. No. 113
Main Chemical Composition Stilbene bistriazine derivative
Properties 1) With strong fluorescence, excellent whitening effect and slight bluish shade
2) With high light resistance and chemical stability.
3) Good acid resistance, stable in perborate and hydrogen peroxide.
Treating Process Exhaust process: 0.1-0.8% (o.w.f.), bath ratio: 1:10-30
Temperature 90--100¡ãC¡Á30-40min-wash-dry.
The process can be adjusted according to the actual situation.
One bath process of Scouring hydrogen peroxide bleaching and whitening:
Dosage:0.2-0.8%( o.w.f.)
Stabilizer:1-5g/L
Scouring agent:0.5-1g/L
hydrogen peroxide:5-15/L
NaOH:2-4g/L
bath ratio:1:10-30
Temperature:90--100¡ãC×30-40min wash dry. The processing can be adjusted according to the actual situation.
Package 25kg 50kg per cardboard drum
Technical Index Appearance:Slight yellow uniform powder
Shade: Slight bluish
Water:<5%
Fineness(120 mesh residue):≤5%
Uses Mainly be used in whitening of cotton fabric and polyester /cotton blends.T/C whitening in one bath.

 

Contact Details
Shanghai Longpu Industry Co.,Ltd

Contact Person: Mr.Wang

Tel: +8618516375790

Send your inquiry directly to us