Plastic Grade UV-9 Ultraviolet Absorbent
China Plastic Grade UV-9 Ultraviolet Absorbent, Find details about China UV Absorber UV-9, UV-9 from Plastic Grade UV-9 Ultraviolet Absorbent
Basic Info.
Model NO.
UV-9
Appearance
Powder
Applications
Plastics
Funcations
UV Absorbers
Trademark
WSD
Transport Package
25kg
Specification
99.9
Origin
China
HS Code
2914399090
Model NO.
UV-9
Appearance
Powder
Applications
Plastics
Funcations
UV Absorbers
Trademark
WSD
Transport Package
25kg
Specification
99.9
Origin
China
HS Code
2914399090
Product Desciption
UV Absorbers UV-9
Description:
Chemical Name: 2-Hydroxy-4-methoxy-benzophenone
Molecular Formula: C14H12O3
CAS NO. : 131-57-7
Molecular weight: 228.24
Brief Introduction:
UV-9 is a high-efficient UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products.
Technical index:
Applications:
It is well stable to light and heat, not decomposable below 200°C, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics, with the dosage of 0.1-0.5%.
Package:
It is packed in cardboard drum linedwith plastic bags with the net capacities of 25 kg and 50 kg; it can also be packed according to customers' requirements
Description:
Chemical Name: 2-Hydroxy-4-methoxy-benzophenone
Molecular Formula: C14H12O3
CAS NO. : 131-57-7
Molecular weight: 228.24
Brief Introduction:
UV-9 is a high-efficient UV radiation absorbing agent, capable of effectively absorbing UV radiation of 290-400 nm wavelength ,but it almost does not absorb visible light, particularly applicable to light-colored transparent products.
Technical index:
| Appearance | Yellow power |
| Purity | 97-103%min |
| Melting point | 62-64ºC |
| Loss on drying | 0.5%max |
| Heavy metals(ppm) | 5.0max |
| Specific extinction | at 285nm.630min at 325nm.400min |
Applications:
It is well stable to light and heat, not decomposable below 200°C, applicable to paint and various plastic products, particular effective to polyvinyl chloirde, polystyrene, polyurethane, acrylic resin, light-colored transparent furniture, as well as to cosmetics, with the dosage of 0.1-0.5%.
Package:
It is packed in cardboard drum linedwith plastic bags with the net capacities of 25 kg and 50 kg; it can also be packed according to customers' requirements
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