مشخصات فنی
درخشان کننده نوری OB1 اپتیکال برایتنر- عمومی
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کشور سازنده
- چین
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وزن برحسب گرم
- 50gr
- فروش درخشان کننده نوری OB1 اپتیکال برایتنر
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نحوه ارسال
- ارسال رایگان با پست پیشتاز درب منزل یا محل کار
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برگه اطلاعات فنی کالا TDS
- OPTICAL BRIGHTENING AGNET OB-1,OPTICAL BRIGHTENER AGENT OB-1, FLUORESCENT BRIGHTENER OB-1, FLUORESCENT WHITENNING AGNET OB-1,C.I.NO.393,CAS NO.1533-45-5
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- Chemical name
- 2,2-(1,2-Ethenediyldi-4, 1-phenylene) bisbenzoxazole
- CAS NO. 1533-45-5
- Introduction
- Optical brightener agent OB-1, holds well heat resistance, sunshine resistance, chloride bleaching resistance and move resistance capability.
- Optical brightener agent OB-1, is especially high temperature tolerance, suitable for shaping various kinds of plastic under high temperature.
- Optical brightener agent OB-1, can be used in the whitening polyester resin, is widely used ABS, PS, PA, PC, PP, EVA etc.?It can be also used for whitening of polyester short fiber and filament, polypropylene fiber, polyamide fiber and Nylon.
- Physical properties
- 1. Appearance:? Brightly yellowish powder
- 2. M.P.: ? 357-359 ℃
- 3. Assay: 99% min.
- 4. Ash content: 0.1% max.
- 5. Moisture:? 0.5% max.
- Advantage
- 1. Odorless, does not bring smells to the polymers.
- 2. Light fastness is very good.
- 3. Stable to heat, and can be used in plastics which require high processing temperature.
- 4. Low vapor pressure, very little or no loss during processing.
- 5.
- Applications
- 1. Transparent: 0.005wt% based on polymer weight
- 2. Coloured: 0.01-0.03wt% based on polymer weight
- Toxicity & Safety
- can be safely handled without irritation caused to the skin.
- Storage
- In a closed system and dry , dark place without any light exposure.
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