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Powdered Optical Brightener Agent / Optical Whitening Agent For Pvc Cas 1533 45 5

Good quality PVC Lubricant for sales
Good quality PVC Lubricant for sales
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Powdered Optical Brightener Agent / Optical Whitening Agent For Pvc Cas 1533 45 5

China Powdered Optical Brightener Agent / Optical Whitening Agent  For Pvc Cas 1533 45 5 supplier
Powdered Optical Brightener Agent / Optical Whitening Agent  For Pvc Cas 1533 45 5 supplier Powdered Optical Brightener Agent / Optical Whitening Agent  For Pvc Cas 1533 45 5 supplier Powdered Optical Brightener Agent / Optical Whitening Agent  For Pvc Cas 1533 45 5 supplier

Large Image :  Powdered Optical Brightener Agent / Optical Whitening Agent For Pvc Cas 1533 45 5

Product Details:

Place of Origin: China
Brand Name: GIHUG
Model Number: OB1

Payment & Shipping Terms:

Minimum Order Quantity: 10KG
Price: Negotiable
Packaging Details: 15kg/Bottle, or 5kg*4 Carton, or 5kg*2 Cartion
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 500 Metric tons/Metric Ton per month
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Detailed Product Description
Classification: Chemical Auxiliary Agent CAS No: 1533-45-5
Einecs No.: 216-245-3 Mf: C28H18N2O2
Product Name: Fluorescent Brightener Agent Chemical Name: 2.2-(4.4-diphenol Vinyl) Dibenzoxazol
Appearance: Yellowish Green Powder Melting Point: ≥359℃
Purity: ≥98% Fineness: 0.050mm
Usage: Plastic Auxiliary Agents,Textile Auxiliary Agents,Paper Chemicals,Coating Auxiliary Agents Type: Optical Brightening Agent
Cas No.: 1533-45-5 Function: Whitening And Brightening Effect

Powdered Optical Brightener OB1 In Yellowish Green For Plastic Auxiliary

 

Product Features:
Distyryl double benzoxazole

  • High whitening strength, strong fluorescence.
  • Wide application performance
  • With excellent high temperature performance.


Product Specifications:

 

Item Norm/Unit Value
Product name -- Optical Brightener OB-1
CAS No -- 1533-45-5
Chemical name -- 2.2-(4.4-diphenol vinyl) dibenzoxazol
MF -- C28H18N2O2
Physical form -- Yellowish green powder
Melting point ( ℃) ≥359
Purity % ≥98
Fineness mm 0.050
Einecs no. -- 216-245-3



Applications:
polypropylene plastic, rigid PVC, ABS, EVA, polystyrene, polycarbonate,
polyester fibers, nylon fibers, polypropylene fibers.
 

Packing and Storage:
15kg/Bottle, or 5kg*4 Carton, or 5kg*2 Cartion.
No decomposition at room temperature, but should be stored in a cool and dry place. Keep away from hot, fire source, avoid direct sunlight. Recommended storage and mixing areas have good ventilation conditions to avoid inhalation. Transportation according to the general chemicals.

 

 the dose description

Add the amount of fluorescent whitening agent ob-1 per 100kg of polymer (reference amount)

Transparent: The amount added is 0.0025-0.005% (2.5g-5g)

The general dosage is: 0.0025-0.025% (2.5g-25g) Not more than 0.03% (30g)

When adding any UV absorber to the polymer, care should be taken to adjust the optimum amount of the optical brightener ob-1.

 

 

 Add method

Since the amount of the fluorescent whitening agent added is small, the whitening agent should be thoroughly dispersed so that the whitening agent can be uniformly dispersed throughout the polymer. The whitening agent ob-1 may be uniformly mixed with the material before the molding process of various plastic products or before the spinning of the polyester fiber by 0.01-0.05% of the weight of the plastic or polyester pellets. If the brightener is used to concentrate the masterbatch, it is easier to achieve a sufficient dispersion effect.

 

Powdered Optical Brightener Agent / Optical Whitening Agent  For Pvc Cas 1533 45 5

Powdered Optical Brightener Agent / Optical Whitening Agent  For Pvc Cas 1533 45 5

Powdered Optical Brightener Agent / Optical Whitening Agent  For Pvc Cas 1533 45 5

 

Contact Details
Gihug(Shanghai) Investment Holdings Limited

Contact Person: zhang

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