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Cheap price Fluorescent Whitening Agent BA - Optical Brightener NFW/-L – Subang

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  • Cheap price Fluorescent Whitening Agent BA - Optical Brightener NFW/-L – Subang

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Our company insists all along the quality policy of "product quality is base of enterprise survival; customer satisfaction is the staring point and ending of an enterprise; persistent improvement is eternal pursuit of staff" and the consistent purpose of "reputation first, customer first" for C.I.393, Tinopal Fabric Whitener, 623-27-8, We have a professional team for international trade. We can solve the problem you meet. We can provide the products you want. Please feel free to contact us.
Cheap price Fluorescent Whitening Agent BA - Optical Brightener NFW/-L – Subang Detail:

Product Details

C.I.:351

CAS NO.:54351-85-8

Appearance: light amber liquid

Dyeing shade: blue and green light

PH value: about 3 (1% aqueous solution)

Performance and Characteristics

1. Suitable for dip dyeing and continuous pad dyeing of cotton fabrics, wool and nylon fabrics;

2. Better whitening effect and higher economy;

3. Suitable for a relatively wide temperature range;

4. It has good acid-base stability (pH=2-12);

5. For reducing agents, hard water has good stability and is resistant to sodium hypochlorite bleaching;

6. This product has average washing fastness and low affinity, which is suitable for pad dyeing process.

Instructions

A is used for cotton fabric:

1. Dyeing process:

Prescription: fluorescent whitening agent NFW-L 1.5-6.0%; o.w.f 3-5g/L anhydrous sodium sulphate

Liquor ratio: 10: 1- -20: 1; time/temperature: 20-50°Cx 15-30 minutes.

2. Pad dyeing process:

Prescription: fluorescent whitening agent NFW-L 2-20g/L; hydrogen peroxide: xg/L sodium hydroxide: xg/L.

Process: 150-160°C x 60 seconds

3. Resin finishing and pad dyeing process:

Prescription: Fluorescent Brightener NFW-L: 2-20g/L Resin (Melamine): xg/L; Resin Catalyst: xg/L

Process: Rolling rate: 80-100% drying at 135°Cx60 seconds; fixation: 150-160°C x 60 seconds.

B for wool fabric/silk

Dyeing process

Prescription: Fluorescent brightener NFW-L 0.5-2.0% o.w.f adjust pH=4 with acetic acid

Liquor ratio: 40: 1- -20: 1; time/temperature: 50-60°Cx60-120 minutes.

C is used for the dip dyeing process of nylon fabrics

Prescription: Fluorescent brightener NFW-L 0.5-2.0% o.w.f adjust pH=4-6 with acetic acid

Liquor ratio: 20: 1- -10: 1; Time/temperature: 100°C x 20-60 minutes.

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As for aggressive costs, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such high-quality at such rates we have been the lowest around for Cheap price Fluorescent Whitening Agent BA - Optical Brightener NFW/-L – Subang , The product will supply to all over the world, such as: French, Cyprus, Denmark, With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.
    • This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
    5 Stars By Natalie from Madras - 2018.02.04 14:13
    In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
    5 Stars By Gemma from Iraq - 2017.02.14 13:19
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