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Optical Brightener OB-T or Plastic Whitening Agent

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Optical Brightener OB-T or Plastic Whitening Agent

Optical Brightener OB-T or Plastic Whitening Agent
Optical Brightener OB-T or Plastic Whitening Agent Optical Brightener OB-T or Plastic Whitening Agent

Large Image :  Optical Brightener OB-T or Plastic Whitening Agent

Product Details:
Place of Origin: China
Brand Name: RQT
Model Number: RQT-OB-T
Payment & Shipping Terms:
Minimum Order Quantity: 25 kilograms
Price: Over 25 kilograms, the unit price is $53.40 per kilogram
Packaging Details: (25 kg × 1) fiber drums
Delivery Time: 3-4 working days
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 10000 kilograms
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Optical Brightener OB-T or Plastic Whitening Agent

Description
Appearance: Pale Yellow Powder Application Field: Whitening Of Plastics, Colorants, Rubber, Polyester, Polyamide, And Polypropylene Fibers. Such As PVC, PS, ABS, PE, PP And Other Plastics.
Melting Point: 233-235℃

Product Introduction:

Optical Brightener OB-T belonging to coumarin compounds, insoluble in water, odorless, and stable in performance.Due to its superior fluorescent whitening effect, good thermal stability, and minimal addition, the fluorescent whitening agent OB-T can be used in conjunction with dyes to produce special brightness, which is particularly effective in color formulations.

Purpose:

Mainly used for whitening plastics, colorants, rubber, polyester, polyamide, and polyacrylonitrile fibers. Such as PVC, PS, ABS, PE, PP and other plastics.

Recommended Dosage:
Add 200 grams per ton of raw materials.Due to the small amount of fluorescent whitening agent added, it should be thoroughly dispersed to ensure that the whitening agent can be evenly dispersed throughout the entire polymer. If whitening agents are used to concentrate the masterbatch, it is easier to achieve sufficient dispersion effect.
Characteristic:
1. Has good thermal stability.
2. Special whitening properties.
3. Good photostability and low volatility.
4. Non toxic and odorless.
5. Do not react with foaming agents or crosslinking agents.
Effect Comparison:

  Optical Brightener OB-T or Plastic Whitening Agent 0

Tag:

Heat Resistant Optical Brightener OB-1,

High E-value Optical Brightener Agent OB-1,

Light Resistant OB-1

Contact Details
Henan Ruiqite Chemical Industry Co., Ltd.

Contact Person: Ms. Coco

Tel: +86 18217621160

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