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Quality Inspection for 100% Human Hair Lace Closures - Optical Brightener FP – LEADING

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Our group through specialist training. Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for Powder Optical Brightener Ob-1, Sulphur Black, Direct Ruby D-Bll, We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!
Quality Inspection for 100% Human Hair Lace Closures - Optical Brightener FP – LEADING Detail:

Optical Brightener FP

  1. I. Fluorescent Brightening Agent 127

Cas No. 40470-68-6

Equivalent: Uvitex FP 

  1. Properties:

1). Appearance: Light yellow or white crystalline powder

2). Chemical structure: A compound of diphenylethene-xenene type

3). Melting point: 216-222℃

4). Solubility: Insoluble in water, but soluble in organic solvents.

  1. Applications:

It has very good whitening effect to various kinds of plastics and their products, especially on pvc and ps. It has excellent whitening and brightening effect on artificial leathers. No yellowishing and discolouring will occur on the products whitened even if they are stored for a long time.  

It is also used on whitening of paint, printing inks.

  1. Directions For Use And Dosage:

The dosage should be 0.01-0.05% on weight of plastic. Mix fluorescent brightener fp with plastic granulars thoroughly before shaping of plastics.

  1. Specifications:

Appearance: Light Yellow Or White Powder

Purity: 98% Min.

Melting Point: 216-222℃

Ash: 0.1% Max.

Volatile Content: 0.5% Max.

Particle Size: 200 Meshes.

  1. Packaging And Storing:

Packing in 25kg/50kg carton drums. Stored in dry and ventilated place


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Quality Inspection for 100% Human Hair Lace Closures - Optical Brightener FP – LEADING detail pictures


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We will make just about every exertion for being excellent and perfect, and speed up our actions for standing during the rank of worldwide top-grade and high-tech enterprises for Quality Inspection for 100% Human Hair Lace Closures - Optical Brightener FP – LEADING , The product will supply to all over the world, such as: Azerbaijan, Slovak Republic, French, In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Elizabeth from Cannes - 2016.10.23 10:29
    The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Lisa from Czech Republic - 2016.09.26 12:12
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