Product Details:
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| Product Name: | Optical Brightener KCB（C.I.367） | CAS No.: | 5089-22-5;63310-10-1 |
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| EINECS No.: | 225-803-5 | MF: | C24H14N2O2 |
| Appearance: | Yellowish Green Crystalline Powder | Purity: | ≥99.9% |
| Volatile: | <0.5% |
Product Description
| Product Name | Optical brightener KCB(C.I.367) |
| CAS No. | 5089-22-5;63310-10-1 |
| EINECS No. | 225-803-5 |
| Other Name | 1,4-bis(benziazolyl-2-yl-)naphth-alene |
| Molecular formula: | C24H14N2O2 |
| Appearance | Yellowish green crystalline powder |
| Purity | ≥99.9% |
| Melting point | 210~212°C |
| Volatile: | <0.5% |
| Package | 20kg per carton, 25/30kg per fiber drum with PE liner, or as per the customers' requirements. |
| Applications: Mostly used in the brightening the products of synthetic fiber and plastics, it is widely used in plastic film, material of lamination moulding and injection moulding as well as preferable brightening efficiency on polyolefin, PVC, PVC foaming, TPR, EVA and PU foaming together with coating, natural lacquer, etc. It also has specially good effect on foaming plastics, especially EVA, PE foaming. |
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Dosage: Optical brightener KCB is commonly used in the amount of 0.01-0.03%, that is, each 100kg of the materials, the Optical brightener KCB takes 10g-30g or can be adjusted according to the requirements of the product or test. |
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| Storage: To avoid light, can be stored in cool and dry place for 24 months. | |
Company Introduction
We are a professional optical brightener factory in China for more than ten years.Our factory is located in Changsha city,Hunan province, China. All our clients, from home or abroad, we always take Quality as priority. We always attach great importance to quality controlling from the very beginning to the very end. warmly welcome to visit us!
FAQ
1. Q: Are you a factory or trading company?
A: We are a professional optical brightener factory in China for more than ten years.
2. Q: Where is your factory located? How can I visit there?
A: Our factory locates in Changsha city,Hunan province, China. All our clients, from domestic to abroad, are warmly welcome to visit us!
3. Q: How can I get some samples?
A: We are honored to offer you free samples.
4. Q: How does your factory do regarding quality control?
A: Our company maintain our belief that quality is priority, to guaranteeing best service for our customers.
Our Factory & Team
Contact Person: admin
Tel: +8618570351751
| Factory Address:Luositang Road, Xingsha District, Changsha, Hunan, China | |
| Sales office:Rm 2222, Huida Building, No.259 South Mawangdui Rd, Yuhua District, Changsha, Hunan, China | |
| +86-731-83888220 | |
| molly@csldhg.cn | |
