Personlized Products Optical Brightener Agent - Fluorescent Brightener BAC-L – Subang

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Personlized Products Optical Brightener Agent - Fluorescent Brightener BAC-L – Subang Detail:

Product Details

Name: Fluorescent Brightener BAC-L

C.I.:363

CAS NO.:175203-00-6

Appearance: amber liquid

Performance and Characteristics

1. Suitable for whitening processing of acrylic fabric and diacetate fabric;

2. Suitable for exhaustion dyeing and continuous processing technology;

3. Very stable to chlorous acid and hypochlorous acid compounds;

4. Excellent light fastness and wet fastness characteristics;

5. This product is an acrylic fiber whitening agent, and a very good whiteness effect can be achieved with only a small amount.　

Instructions

1. General processing technology of acrylic fiber

Dosage: fluorescent brightener BAC-L 0.2-2.0% o.w.f formic acid or oxalic acid to adjust pH-3.0-4.0

Process: 95-98*Cx30-45 minutes Bath ratio: 1:10-40

2. Acrylic fiber chlorinated bleaching processing technology　Dosage: fluorescent whitening agent BAC-L 0.2-2.0% owf sodium nitrate: 1-3g/L formic acid or oxalic acid to adjust pH-3.0-4.0 sodium imidate: 1-2g/L process: 95-98 degrees x 30- 45 minutes bath ratio: 1:10-40

3. Acrylic/wool blended fabric processing technology

A oxygen bleaching process

hydrogen peroxide 35% 10-20 ml/l, sodium pyrophosphate 1-2 g/l Ciba ULTRAVONCN 1-2 g/l, pH 8-9 (ammonia is recommended)

temperature x time: 50-55 degrees x 2-3 hours, bath ratio: 1:10-40

B acrylic whitening process

fluorescent brightener BAC-L 0.5-2% o.w.f, formic acid or oxalic acid to adjust pH-3.0-4.0

temperature x time: 95-98 degrees x 30 minutes, bath ratio: 1:10-40

C wool reduction bleaching and whitening process

Fluorescent brightener BAC-L 0.25-1.0g/L Stabilized sosso 1-3g/L pH 5-6

Temperature x time: 50-60 degrees x 60-120 minutes

Packing

25kg drum

Storage

Store in a cool, dry and ventilated place at room temperature for 24 months, avoid direct sunlight.

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We thinks what customers think, the urgency of urgency to act during the interests of a purchaser position of theory, allowing for much better good quality, lower processing costs, prices are extra reasonable, won the new and old buyers the support and affirmation for Personlized Products Optical Brightener Agent - Fluorescent Brightener BAC-L – Subang , The product will supply to all over the world, such as: Macedonia, South Korea, South Korea, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We will not live up to the historic opportunity of the times.

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