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High-efficient Optical Brightener Ba-l Oba 113 Liquid
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Product Description
Chemical Name | Optical Brightener Ob-1 Fba393 CAS 1533-45-5 Fluorescent Brightener for Plastic |
Formula | C28H18N2O2 |
CAS No. | 1533-45-5 |
EINECS No. | 216-245-3 |
Appearance | Yellow-green powder |
Melting point | ≥359°C |
Purity | ≥98.5% |
Fineness | ≥350 mesh |
Packing | 25KG cardboard drums are packed in double lined bags and kept away from light in a cool, dry place. |
Use | 1. Suitable for whitening polyester fiber, nylon fiber, polypropylene fiber and other chemical fiber. 2. Suitable for the conventional polymerization of polyester and nylon. 3.Especially suitable for high temperature molding of plastic products whitening. |
Recommended dosage | Add OB-1 Brightener to every 100kg of material: 1. EVA, polypropylene, nylon, polycarbonate and other added in 5 ~ 20g. 2.The amount of polyester fiber added in 10g ~ 40g. |
Specification
Optical Brightening Agent OB-1 C. I. 393 | C.I.NO: 393 | CAS NO: 1533-45-5 | |
Chemical name 2.2-(4.4-diphenol vinyl)di-benzoxazol | Molecular Formula C28H18O2N2 | ||
Appearance bright yellow or green crystalline powder | Molecular weight 414 | ||
Purity:≥99% | |||
Moisture ≤0.5% | Finess 350 mesh min | ||
Melting point 358-360℃ | Ash content ≤0.5% | ||
Application | Suitable for the whitening of polyester fiber, nylon fibre and ect, Suitable for polypropylene, hard PVC, ABS, EVA, PS, polycarbonate etc. | ||
Property | 1.High whitening effect, strong fluorescence. 2.Wide applicable performance, widely used in polyester, nylon fiber and all kinds of plastic whitening. 3.It has excellent resistance to high temperature performance. | ||
Packing | 25kgs/drum (lined with plastic bag) or as per customer's request. | ||
Packing & Delivery
Company Profile
Company Profile
Shijiazhuang Wenneng International serves the chemical fiber industry. Provide waste plastic or scrap metal sorting plan, short fiber production line plan,vacuum dryer, material mixer, extruder, extruder accessories, cutter blade,pigment red, yellow etc,solvent, brightener OB-1, titanium dioxide Ti02, filter mesh , conveyor belt, etc.
CEO Mr.Tom
The company’s operations are based on the principle: Professionalism and great customer satisfaction.
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