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SJZ Chenghui chemical co ltd
Home > Products > Optical Brightener > Stilbene Dibenzoxazole
Stilbene Dibenzoxazole
Stilbene Dibenzoxazole
  • Stilbene Dibenzoxazole
  • Stilbene Dibenzoxazole

Stilbene Dibenzoxazole

    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Min. Order: 5 Metric Ton
    Delivery Time: 10 Days
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Basic Info

Appearance: Solid, Light Yellow Uniform Powder

Grade Standard: Industrial Grade

Solubleness: Soluble Alkali

Quality: First-Class

Molecular Formula: C40H42N12O10S2Na2

Molecular Weight: 960.95

MAX UV ABSORPTION SPECTRUM: 348 Nm

Moisture Content: 5% Max

Additional Info

Packaging: 1000kgs jumbo bag

Productivity: 10000 mts per year

Brand: Chenghui

Transportation: Ocean

Place of Origin: Hebei China

Supply Ability: 10000 mts

Port: Xingang

Product Description

Product Description
Product parameters

Chemical Name

Stilbene dibenzoxazole

Appearance

Yellow-green powder

Melting point

≥359°C

Purity

≥98.5%

Fineness

≥350 mesh

Formula

C28H18N2O2

Packing

25KG cardboard drums are packed in double lined bags and kept away from light in a cool, dry place.

Use

1. Suitable for whitening polyester fiber, nylon fiber, polypropylene fiber and other chemical fiber.

2. Suitable for the conventional polymerization of polyester and nylon.

3. especially suitable for high temperature molding of plastic products whitening.

Recommended dosage

Add OB-1 Brightener to every 100kg of material:
1. EVA, polypropylene, nylon, polycarbonate and other added in 5 ~ 20g.
2. the amount of polyester fiber added in 10g ~ 40g.
We are one of the main supplier of Optical Brightener BA in China, we have best quality and price.




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