Description
Sinosorb® UV-P / Tinuvin P CAS 2440-22-4
| Appearance： | Light yellow crystals |
| Purity (HPLC)： | 99.0% min |
| Transmittance： | 440nm: 97.0% min 500nm: 98.0% min |
| Melting Point： | 128.0℃~132.0℃ |
| Volatiles： | 0.50% max |
| Ash content： | 0.10% max |
| Clarity of Solution： | Clear |
Sinosorb® UV-P Application：
This product is a high efficiency UV absorber, can effectively absorb 270-380nm UV light; odourless, high temperature resistance, good heat stabilizer; non-flammable, non-explosive, non-toxic, safe and harmless to use; this product almost does not absorb visible light, especially for colourless transparent and light-coloured products; mainly used in PVC, polystyrene, polycarbonate, polymethyl methacrylate, AS resin, ABS resin, polypropylene and polyethylene.
• Concentration：0.2-2.0%
Sinosorb® UV-P Storage:
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.
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If you need COA, MSDS or TDS of UV Absorber, please fill in your contact information in the form below, we will usually contact you within 24 hours. You could also email me info@longchangchemical.com during working hours ( 8:30 am to 6:00 pm UTC+8 Mon.~Sat. ) or use the website live chat to get prompt reply.
