optical brightener OB-1
Add Product to FavoritesProduct Details:
| Place of Origin | Shandong, China (Mainland) |
|---|---|
| Brand Name | Subang |
| Model Number | OBA OB-1 |
| CAS No. | 1533-45-5 |
| Purity | 99.5% |
| color | yellower and greener |
Payment & Shipping Terms:
| Minimum Order Quantity: | 100 Kilogram |
|---|---|
| Price: | FOB USD 14~15 |
| Port: | Qingdao |
| Packaging Details: | 25 kgs per fiber drum |
| Delivery Time: | in 7 days |
| Payment Terms: | L/C,T/T |
| Supply Ability: | 60 Ton per Month |
Detailed Product Description
optical brightener
OB-1 is used widely in the plastic market. Because of its excellent brightening ability,good thermal stability,and compatibility with many polymers.
Key words: optical brightening agent OB-1, optical brightener OB-1, fluorescent brightener OB-1, optical whitening agent OB-1, brightener OB-1
Typical Properties:
Chemical name: 2,2-(1,2-Ethenediyldi-4, 1-phenylene) bisbenzoxazole
Molecular weight: 414.4
CAS No.: 1533-45-5
C.I.: 393
Specifications:
Ash % 0.3max
Empirical Formula C28H18N2O2
Melting Point(DTA),C 353-359
Appearance Yellowish Green Powder
Odor Free of odor
Volatile Content % 0.3max
Assay % 99.5min
Particle Size 200 meshes
Application:
For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, EVA, PVC, etc.
Rate of use: (per 1000kg of substrate)
Polyester: 75-300g
EVA, PP, nylon: 75-200g
Package:
25kg / fiber drum with PE liner
optical brightener OB-1
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Company Info
Jinan Subang Fine Chemicals Co., Ltd.
[China (Mainland)]
[Verified Member]
City: Ji'nan
Province/State: Shandong
Country/Region : China (Mainland)
Business Type:Manufacturer
Online Postings: Products