factory low price Clariant Hostalux Ob-1 - Optical Brightener 4BK – Subang

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Our pursuit and company intention is usually to "Always fulfill our purchaser requirements". We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for OAP, Optical Brightener Ob, Fluorescent Brightener DMS, Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us give you best service!
factory low price Clariant Hostalux Ob-1 - Optical Brightener 4BK – Subang Detail:

Product Details

Name: Optical Brightener 4BK

Main ingredient: stilbene azine type

C.I.:113

CAS NO.:12768-91-1

Technical Index

Appearance: light yellow uniform powder

Ionicity: Anion

Fluorescence intensity: 100±1 (relative to standard product)

Color light: blue-violet light.

Performance and Characteristics

1. It has high-efficiency fluorescent whitening effect, with a slight blue light.

2. It is not sensitive to light, and its chemical properties are relatively stable.

3. It has good resistance to weak acid, perborate and hydrogen peroxide.

4. The cellulose fiber whitened by this product is bright in color and non-yellowing, which improves the shortcomings of the yellowing of ordinary brighteners and greatly increases the light resistance and heat resistance of the cellulose fiber.

5. Compared with other whitening agents, the absorption rate is greatly improved.

Use

It is suitable for the whitening of cotton and polyester-cotton blended fabrics and one-bath whitening of cotton blended fabrics.

Instructions

1. Soaking method: Dosage: 0.1~0.8% (o.w.f) Bath ratio: 1:10~30 Temperature × time: 90~100℃×30~40min, wash with water and dry.

2. Scouring oxygen bleaching fluorescent whitening one bath dosage: 0.2%~0.8% (owf) hydrogen peroxide: 5~15g/l stabilizer: 1~5g/l NaOH: 2~4g/l scouring agent: 0.5~1g /l Bath ratio: 1:10~30 temperature × time: 90~100℃×30~40min, washed with water and dried.

The specific process can be adjusted according to different needs.

Package, Transportation and Storage

☉25kg bag, or according to user requirements.

☉ Store in a cool, dry place away from light.

☉Optical brightener 4BK has stable performance and can be transported in any form.


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Gaining customer satisfaction is our company's aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for factory low price Clariant Hostalux Ob-1 - Optical Brightener 4BK – Subang , The product will supply to all over the world, such as: French, Iran, Ottawa, Our expert engineering team will generally be prepared to serve you for consultation and feedback. We are able to also offer you with free of charge samples to meet your requirements. Best efforts will likely be produced to provide you the best service and merchandise. When you are keen on our business and products, please speak to us by sending us emails or call us quickly. In an effort to know our products and company extra, you may come to our factory to view it. We will generally welcome guests from all over the world to our business to create business relations with us. Please feel cost-free to speak to us for small business and we believe we'll share the best trading experience with all our merchants.
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Nancy from Switzerland - 2018.04.25 16:46
    The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Merry from Algeria - 2017.03.28 12:22
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