Factory made hot-sale Optical Brightener For Coatings - Fluorescent Brightener BAC-L – Subang
Factory made hot-sale Optical Brightener For Coatings - 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.
Product detail pictures:
Related Product Guide:
With our leading technology as well as our spirit of innovation,mutual cooperation, benefits and development, we will build a prosperous future together with your esteemed company for Factory made hot-sale Optical Brightener For Coatings - Fluorescent Brightener BAC-L – Subang , The product will supply to all over the world, such as: Kuwait, Pakistan, Mozambique, With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.
By Anna from Zurich - 2018.09.23 17:37
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Elizabeth from Italy - 2017.05.02 18:28