Shanghai Longpu Industry Co.,Ltd

Honesty ,Innovation, Beyond, Win-win

Home
Products
About Us
Factory Tour
Quality Control
Contact Us
Request A Quote
Home ProductsOptical Brighteners In Textiles

CAS 13001 39 3 Optical Brighteners In Textiles Pale Yellow Dispersion Liquid

Good quality Optical Brighteners In Textiles for sales
Good quality Optical Brighteners In Textiles for sales
I'm Online Chat Now

CAS 13001 39 3 Optical Brighteners In Textiles Pale Yellow Dispersion Liquid

China CAS 13001 39 3 Optical Brighteners In Textiles Pale Yellow Dispersion Liquid supplier

Large Image :  CAS 13001 39 3 Optical Brighteners In Textiles Pale Yellow Dispersion Liquid

Product Details:

Place of Origin: China
Brand Name: Longpu
Certification: REACH,SGS,ISO9001
Model Number: OBA 199 LIQUID

Payment & Shipping Terms:

Minimum Order Quantity: 100KG
Price: Confirm the order date
Packaging Details: standard package
Delivery Time: Prompt
Payment Terms: T/T ,LC
Supply Ability: Prompt
Contact Now
Detailed Product Description
CAS NO: 13001-39-3 Active Content: 30%
COLOR SHADE: BLUE Name: Optical Brighteners In Textiles
MODEL: OBA 199 LIQUID Certification: REACH,SGS,ISO9001

Optical Brightener Agent 199 liquid E=500

 

 

I Technical data:

Appearance: pale yellow dispersion liquid

Shade: bluish violet

Particle size: 90%≤2μm

PH value: 6-7

Density: 1.04±0.001

II Applications:

This product is mainly used for whitening and brightening of polyester, polyester-cotton, polyester-silk, polyester-yarn, polyester-hemp, polyester-wool and other blend fabrics, and for whitening of chemical fiber plastics as well. This product is applicable to pad dyeing, high-temperature and high-pressure exhaust dyeing, especially to low-temperature absorption (exhaust dyeing) and high-temperature thermo-fix processes.

III Directions for use and dosage: (only for reference)

1. Thermosol method:

Dosage: 1.5-3g/L

Procedure: 2 dips 2 nips (pick up: 70%) → pre-drying (100℃) → drying and thermo-fixing (180-190℃, 40 -30 seconds)

2. High-temperature and high-pressure exhaust dyeing method:

Dosage: 0.2-0.5%(o.w.f)

Liquor ratio: 1:10-20

Dyeing temperature: 120-130℃

Dyeing time: 30-60min

PH value: 4.5-5.5 (adjusted with acetic acid)

3. Dip dyeing method of low-temperature absorption and high-temperature thermo-fixing and curing:

Dosage: 0.5-1.0%(o.w.f)

Liquor ratio: 1:10-20

Dyeing temperature: 50-60℃

Dyeing time: 30min

PH value: 4.5-5.5 (adjusted with acetic acid)

Procedure: add BC-100 FWA and additive (anhydrous sodium sulphate 1-2% relative to weight of fabric, PH value adjusted with glacial acetic acid) and fabric into the dye bath at room temperature → raise temperature to 50℃ and dye for 30min →washing → dehydration and pre-drying (100℃) → curing and thermo-fixing (180-190℃, 40-30s).

IV Using tips

1. If suspension liquid precipitates and separates after stored for a long period, please fully stir before use.

2. It shall be used within the yellowing spot range of this product, i.e. pad dyeing ≤5g/L, exhaust dyeing ≤0.7% (o.w.f). It will be subject to yellowing if beyond the dosage range.

V Packaging and storing:

5kg in plastic drum, 20kg/ paper carton (4 drums). Quality guarantee period is 8-12 months at normal temperature.

Contact Details
Shanghai Longpu Industry Co.,Ltd

Contact Person: Mr.Wang

Send your inquiry directly to us (0 / 3000)