Excellent High-efficiency UV Absorber 329 Blue Light For Sunglass
Product Description
Products Description
UV Absorber-329 | ||||||||||||
Other Trade Name | UV-5411 | |||||||||||
Chemical Name | 2- (2'-Hydroxy-5'-tert-octylphenyl)benzotriazole | |||||||||||
Formula | C20H25N3O | |||||||||||
CAS NO. | 3147-75-9 | |||||||||||
Molecular Weight | 323.4 | |||||||||||
Specifications | Appreance | White powder | ||||||||||
Purity | ≥99%(HPLC) | |||||||||||
Melting Point | 103-105.3 oC | |||||||||||
Ash | ≤0.1% | |||||||||||
Loss On Drying | ≤0.3% | |||||||||||
Transmittance | 440 nm≥97% 500 nm≥98% | |||||||||||
Advantage and Application | 1. This product is an excellent high-efficiency, aging-preventing agent, which can effectively absorb 270-380 nm UV light. 2. Non-flammable, non-explosive, non-toxic, harmless to health. 3. This product almost does not absorb visible light, particularly applicable to colorless and light-colored products. 4. This product is suitable for polyester, rigid PVC, PS, PMMA, PC, ABS resin, etc. It effects better in a transparent products and engineering plastics under high temperature processing. This product can also be used for polyolefin. | |||||||||||
Recommended dosage | PS | ABS | PE | PVC | Polyester | |||||||
0.2-0.5% | 0.3-0.5% | 0.2-0.4 % | 0.2-0.5 % | 0.3-0.5% | ||||||||
Package | 20KG cartons or drum | |||||||||||
Structure:
Product Applications
Company Information
JIANGSU GLORY CHEMICAL CO., LTD. Jiangsu Glory Chemical Co, Ltd. is a professional manufacturer of Optical Brightening Agent in
China with 20 years' experience. Locating at Yanhua Chemical Park, Huai'an, Jiangsu, Glory Chem occupies a 53,280 square meters
garden-like plant, automated production lines, advanced analytical instruments and professional R&D teams.
China with 20 years' experience. Locating at Yanhua Chemical Park, Huai'an, Jiangsu, Glory Chem occupies a 53,280 square meters
garden-like plant, automated production lines, advanced analytical instruments and professional R&D teams.
Manufacturing Technique
Exhibition
Certifications
Packing & Delivery
PACKAGE: Packaged in iron drum or cardboard barrels. Net weight is 25 kg or 50 kg each. STORAGE: Should be stored in cool and dry place.
FAQ
Are you a manufacturer?
Yes. Our plant locate at Yanhua Chemical Park, Hongze, Huai'an, Jiangsu.
Can you offer TDS, MSDS, specification and other documents?
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Can I have a sample?
Yes, free sample is available after confirm your requirement.
What kind of payment terms is workable?
T/T, L/C
What is the MOQ?
At least 400kg in normal order. Less quantity in test order will cause higher price.
What is your package?
Normally 25kg drum and 400 kg per pallet. Or 25kg/10kg carton/paper bag.
Can you do OEM&ODM?
Yes.
Where is the nearest port?
Shanghai.
What is the delivery time?
7 days after the receipt of deposit.
Product Categories : UV Absorber
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