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Welcome Edith Lai
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| Company Name | Jinan Subang Fine Chemical Co.,Ltd |
| Company Profile | chemseller(at)163(doc)com Our Leading products are optical brighteners，for plastics and for textile, such as OB, OB-1, KSN, KCB, CBS-127, FP-127, PF, KB, DBH, CBS-351, ER, VBL, PS-1, BA, BBU, BTV, 4BK, BBU etc, the year production capacity is 600 tons. As well as 2-Nitrophenol, 2-Aminophenol and 2-Amino-4-tert-butylphenol are our superior product, year production capacity is 2000 tons. |
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Welcome Edith Lai
View Your Product
| (1) Dyes And Chemicals | |
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| Fluorescent Dyes | |
| Product Title : | optical brightener OB |
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| Product Description | exporter-edith(at)hotmail(doc)com OB is a high molecular weight optical brightener of the thiophenediyl benzoxazole class, suitable for the optical brightener of polymers at all stage of processing. Key Words: optical brightening agent OB, optical brightener OB, fluorescent brightener OB, optical whitening agent OB, brightener OB Typical Properties: Chemical Name: 2,2-(2,5-Thiophenediyl) Bis[5-(1,1-dimethylethy)]BenzoxazoleMolecular Formula: C27H27O2N2SMolecular Weight: 443CAS No.: 7128-64-5C.I.: 184 Specifications: Appearance: Yellowish or yellowish green crystal powderAssay: 99% min.Melting Point: 196-203Ash: 0.3% max.Volatile Content: 0.3%max.Particle size: 200 meshesMax. Absorption Wavelength: 375nm(in ethanol) Application: It can be used to whiten PVC, polystyrene, polypropylene, PA, PMMA, PE,PP, Paint, coating, printing ink and so on. Packing: 25kg / fiber drum with PE liner |
| (2) Dyes And Chemicals | |
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| Fluorescent Dyes | |
| Product Title : | optical brightener OB-1 |
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| Feature | |
| End Use | |
| Product Description | exporter-edith(at)hotmail(doc)com 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) bisbenzoxazoleMolecular weight: 414.4CAS No.: 1533-45-5C.I.: 393 Specifications: Ash % 0.3maxEmpirical Formula C28H18N2O2Melting Point(DTA),C 353-359Appearance Yellowish Green PowderOdor Free of odorVolatile Content % 0.3maxAssay % 99.5minParticle Size 200 meshes Application: For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, PET,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 |
Welcome Edith Lai
Your Contact Details
| Contact Person | Edith Lai |
| Designation | chemseller |
| Address | No.399 Hualong Road |
| City | Jinan |
| Country | China |
| Zip Code | 250100 |
| [email protected] | |
| Contact No | 86-531-81901282 |
| Website | www.sbchem.cn |
Jinan Subang Fine Chemical Co.,Ltd
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