Optical Brightening Agent BAC-L for Acrylic Fiber Textile

Product Description
Optical brightener BAC-L

Specification:
Item Specification
Name Optical brightener BAC-L
Class Whitening agent
Appearance Light brown liquid
Dyeing shade Neutral
Lonicity cationic
Fluorescence strength standard 100 ± 2(relative standard)

Application
Suitable for nylon and wool exaust and continuous padding process

Introduction
NUHA BRITE BAC-L is optical brightener agent for acrylic and blended fabric whitening.

Application methods:
A: For pure acrylic whitening
Dosage: 0.2-2.0% (o.w.f.)
Working pH: 3-4 (adjusted with oxalic acid)
Bath ratio: 1: 10 - 1:40
Temperature: 90-98 ℃ insulation 40-60min

B: For pure acrylic bleaching whitening with the bath method
Dosage: 0.2-2.0% (o.w.f.)
Sodium chlorite (80%): 1-2 g / l
Sodium nitrate: 1-3 g / l
Working pH: 3.5-4 (adjusted with oxalic acid)
Bath ratio 1: 10 - 1:40
Temperature: 90-98 ℃ insulation 30-40min

Performance feature:
White bright, neutral shade.
Good uplift and leveling.
The stability of acid and sodium chlorite is better.

Recommended Storage:
Products should be stored in a dry, cool, ventilated warehouse, to prevent light.
Storage at room temperature for one year.

Packaging & Shipping
Packaging : 30kg a barrel, can also be packaged according to customer requirements.

Delivery: Within 8 woking days after payment.Optical Brightening Agent BAC-L for Acrylic Fiber Textile

Company Information
1.Our company

YANTAI(NUHAI)CHEMICL CO.Ltd is a high-tech emtprise with a collection of chemical research and development,production,sales and technical services. Originally based on manufacturing and saling textile enzymes and fluorescent whitening agent,After more than a few years of efforts,our products have established the perfect sales network in many countries,we have set up offices in Bangladesh and Vietnam.

Optical Brightening Agent BAC-L for Acrylic Fiber Textile

Our services
1).Specialized and Dedicated.
2).High quality and competitive price.
3).Free sample for your evaluation.
4).Promptly delivery and excellent service.
5).Trial order is available for testing after samples.
6).We will inform you all the information at every stage in advance.

FAQ:
F:What’s your payment terms?
A: T/T or L/C, If you want to use other payment term, we can also receive.
F:How about your packing?
A:My main packing is 25kg or 1000kg PP PE or kraft bag , with or without pallets,with or without anticaking. Of course, if you have special requirements on them,we will according to you.
F:What’s your delivery time?
A: Usually we will arrange the shipment in 7 -15 days. If your order is small, our delivery time is about 3-7 days after we get your payments.
F:How about the validity of the products?
A:According to the products you ordered.
F:What documents you provide?
A: Usually, we provide Commercial Invoice, Packing List, Bill of loading, Health certificate and Origin certificate. If your markets have any special requirements, let us know.

Contact Us
Nuhai(Yantai)chemical CO,LTD.
sino-russian science and technology park, no39 kailai road,gaoxin,district-yantai,china.
E-mail：ade@nuhaigroup.com
Telephone:86-535-8206161
FAX:86-535-8206161
whatsapp：0086-18254596123