| Customization: | Available |
|---|---|
| CAS No.: | 40470-68-6 |
| Formula: | 2, 5-Bis(5-Tert-Butyl-2-Benzoxazolyl) Thiophene. |
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| Chemical Name | Fluorescent brightener FP-127 optical brightener FP-127 |
| Cas No. | 40470-68-6 |
| Appearance | Yellowish green crystal powder |
| Purity | Above 99.5% |
| Whiteness WCIE | ≥100 |
| C.I. | 378 |
| Melting point | 216-222ºC |
| Assay | ≤0.4% |
Optical brightener FP-127 should thoroughly dispersed in all those polymers and the effect of using concentrated master batch of optical brightener FP-127 is better.
1.When used for transparent product, the dosage should be 0.001-0.005%.
2.When used for white product, the dosage should be 0.01-0.05%.
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 FP-127?
Optical Brightener FP-127 is a fluorescent whitening agent that is commonly used in the textile and plastics industries. It is also known as Fluorescent Brightener 378 and has a chemical name of 2, 5-Bis(5-tert-butyl-2-benzoxazolyl) thiophene..
How does Optical brightener FP-127?
Optical Brightener FP-127 works by absorbing ultraviolet light and emitting blue light, which helps to enhance the brightness and whiteness of materials. It has good stability under various processing conditions.
What is the advantage of Optical brightener FP-127?
Optical Brightener FP-127 is often used in combination with other brighteners to achieve the desired level of whiteness and brightness. It is also compatible with a wide range of materials, including polyester, polyamide, wool, and cotton.
Optical Brightener FP-127 is a highly effective and versatile brightener that is widely used in various industries to improve the visual appearance of products.
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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