| Customization: | Available |
|---|---|
| CAS No.: | 13001-38-2 |
| Formula: | 2-[2-[4-[2-(4-Cyanophenyl)Vinyl]Phenyl]Vinyl]Benzo |
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1.Optical brightener ER 330 is one of the diphenyl-ethylene compounds and similar to the Blankphor Er 330 (Bayer) , Ultraphor RN (BASF).
2.Opticalbrightener ER 330 is highly efficient and extra-white fluorescent whitening agent.
| Chemical Name | Fluorescent brightener ER 199 liquid optical brightener ER 330 |
| Cas No. | 13001-38-2 |
| Appearance | Light Yellowish Disperse Liquid |
| Solid content | 25% |
| Whiteness WCIE | ≥100 |
| C.I. | 199 |
| Colorshade | Bluish-violet |
| Ionicity | Nonionic |
1.Optical brightener ER 330is mainly used for whitening and brightening of blending fabrics such as polyester and polyester cotton, polyester silk, polyester yarn, polyester ramie and polyester wool etc.
2.Optical brightener ER 330 can also apply to whitening of chemical fiber, plastic and artificial leather.
1.When Optical brightener ER 330 is used in Pad Dyeing Process:
ER 330: 1.5-3g/l,
Process flow: Two Dip dyeing And Two Pad dyeing(mangle expression 70%)---100ºC---Pre-Dyeing---180-190ºC---Curing For 40-30s For Setting
2.When optical brightener ER 330 is used in high Temperature And high Pressure Dip-Dyeing:
ER 330: 0.15-0.45(o.w.f.), Bath Ratio: 1:10~20, Ph 4.5-5.5, Keeping Dyeing Temperature At 120-130ºC For 30-60 Min.
3.When optical brightener ER 330 is used in Low Temperature Absorbing & Fixing Dip-Dyeing:
ER 330: 0.3-0.7(o.w.f.), Bath Ratio 1:10~20, Ph 4.5-5.5, Keeping Dyeing Temperature At 50-60ºC For 20-30 Min-washing-dehydration and pre-dyeing (100ºC)-setting and baking(180-190ºC,40-30s)
Stored in a cool dry place out of direct sunlight
Shanxi Colorshine Chemical Industry Co.,ltd is experienced and dynamic in chemical line. We are a professional manufacturer and supplier in the business scope of producing optical brighteners, carbon black, masterbacth, polyvinyl alcohol, sulphuric dyes, acid dyes,direct dyes and surface surfactant etc in China. We have our own R&D center and team. With most strict quality contral system and advanced modern equipment, we always provide our customers with best quality. The advanced equipment/technology, competitive price, sustainable and reliable quality control from us enable our customers enjoy more trust and cutting-edge strength in the local and world market. Our goal is to survive by quality and develop by credit.
In the past 16 years, our products have been exported to more than 31 countries in the world, Europe, South America, North America,Southeast Asia and Africa.we have developed mutual profitable and long-term relationship across the world wide.We will always give our customers the best quality products, the most reasonable prices and effective safe transportation.
What is Optical brightener ER 330 Liquid?
Optical brightener ER 330 Liquid, also known as Fluorescent whitening agent ER 199 allows it to absorb invisible ultraviolet light and then emit visible blue light, which creates a whitening effect. It can mask the yellowish tint of fabrics caused by natural aging or exposure to light
How does Optical brightener ER 330 work?
Optical brightener ER 330 is a complex organic compound that absorbs light in the ultraviolet range and emits light in the blue range, which results in a brighter and whiter appearance of the material it is added to.
What is the advantage of Optical brightener ER 330 Liquid?
Some of the benefits of using optical brightener ER330 include improved whiteness and brightness of fabrics, enhanced color contrast, and increased consumer appeal. It is also relatively stable under normal storage and usage conditions, which makes it a popular choice for textile factories.
Q1: Are you a manufacturer?
Answer: Yes, we are a factory since 2006.
Q2: How to contact with us?
Click the "Contact Supplier" And then send us message the product you interest in, you will get valid reply within TWO hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T, L/C,D/P At sight or negotiable.
Q4:Can you give me a discount price?
Sure,It depends on your quantity
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your
order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control system will reduce the quality problem to near zero. If there is a real quality problem caused by us,
we will send you free goods for replacement or refund your loss.
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