Fluorescent Whitening Agent Nt-1 Brightener for Polyester Fabrics, Plastic

Product Description

Technical Data Sheet

Product Name: Fluorescent Whitening Agent NT-1
C.I. No.: FBA 199
Physical Form: light yellow (with slight grass green)dispersed liquid

PHYSICAL PROPERTY
Purity(%):99
Melting Point(ºC):229-231
Volatile conten:≤0.50%
Ash content:≤0.10%

Properties:
NT-1,a new type of whitening agent(Optical Brightener) for polyester fiber,is one of the diphenylethylene compounds and similar to the foreign brands such as Blankophor ER330%,Whitex ERB and Ultraphor RN.The high concentrated commercial NT-1 is a light yellowish green nonionic dispersed solution,which is stable when used together with cationic softeners and can be used together with sodium hypochlorite,hydrogen peroxide and reductive bleaching agent in a bath.

Applications:
The product is suitable for whitening and brightening polyester fabrics or cotton-polyester blend fabrics and whitening plastic as well. The product is compatible with pad-dyeing hot-melt process,high temperature-pressure dip-dyeing process and low temperature adsorbing and fixing dip-dyeing process.

Directions for use and dosage:
Pad dyeing process:NT-1 whitening agent 2-4g/l; twice dipping and twice padding100°C pre-drying180-200°Ccuring for 20-30s for setting.(Water wash can be dispensed with.) 
High-temperature-pressure dip-dyeing process:NT-1 whitening agent 0.2-0.6%(O.W.F.); bath ratio 1:30; adjust the PH value to 4-5; Keeping dyeing temperature at 130°C for 60min reduction clearingdrying.

 

Packaging & Shipping

Company Profile

HANGHZOU EMPEROR CHEMICAL CO, , Ltd Is engaged in dyestuff

Research and development and production of high-tech enterprises.

Our Company was established in 1998, located in Zhejiang province,

Hangzhou city, Our dyestuff is widely use on different applications such as painting, leather, paper, cotton, wood, fertilizer, seed and so on.

In 2000, Our Brand "Enoch® " was born, with years of service

Quality improvement and technical innovation, Today "Enoch ® "have been reputed for both domestic and international market.

EMPEROR, is committed to provide complete customer satisfaction when it comes to the quality, performance, timely delivery and prices of products. We believe Quality is the life of EMPEROR, We′ve addressed certain critical measurements to assure quality and performance, such as viscosity, surface tension, pH, conductivity, color, and purity, light fastness in order to control as many variables as possible and produce best product possible.

OUR MISSION is to lead the industry in creating value for our customers through dedication on standards, quality, productivity and customer satisfaction.

OUR VISION is EMPEROR aims to be best dyestuff producer in the chemical industry.

FAQ

 

FAQ: WHAT YOU CARE

Q1. How can I get the samples for testing?

A:

1.We can provide a certain quantity of free samples. Please give the specific CAS or CI NO. of the product and we will give you the sample based on our standard.

2.You can send your samples to our office and we will send back the copy samples for you. It's a more efficient way.

Q2. How can I get the price of needed products?

A:

1.Please give the exactly CAS or CI Number, quantity, packing, destination port or specs requirements. We can according to your exact requirements to give you the price.

2.You can send us a sample, we can according to your sample give you a counter sample and price.

Q3. I don't know whether your product can be available, how can I order this from you?

A:

It's the best way if you can send us a sample, so we can according to your samples give you a counter sample for checking the quality. Also we will quote a price for you to check the cost. After confirming all of this, you can contact our sales for an order.

Q4. I am a small wholesaler, do you accept small order?

A:

It's no problem if you are a small wholesale, we would like to grow up with you together.

Q5. How to use the product?

A:

We are pleased to be requested the application methods from you and we will use words and videos to tell how to use. We also have application engineers can provide onsite service for you customers.

 

Q6. Can you make OEM service of your products?

A:

Yes. We can accept OEM service. Also we have provided OEM service to lots of big and famous companies in the order.