Photoinitiator 622

Aosen New Material is professional and reliable supplier of Photoinitiator 622. Photoinitiator 622 is a specific type of high-molecular-weight hindered amine photosensitizer. As an excellent UV Light Stabilizer UV-622, Photoinitiator 622 has lower volatility and excellent migration resistance. Photoinitiator 622 made up for the shortcomings of the initial UV light stabilizer. Aosen New Material provide customer with high quality and favoriable price Photoinitiator 622. If you’re looking for UV light stabilizer supplier CAS 65447-77-0, please feel free to contact us for sample!

Model:65447-77-0

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Product Description

Product name: Photoinitiator 622

Cas No.: 65447-77-0

Molecular formula: C17H33NO6

Molecular weight: 347.45

Photoinitiator 622 is white granular, its melting point is 50-70℃, Photoinitiator 622 has a good synergistic effect with antioxidants and uv absorbers.

Photoinitiator 622 can shield or absorb the energy of ultraviolet rays, enabling polymers to eliminate or slow down the possibility of photochemical reactions under light radiation.

Photoinitiator 622 Properities

Test Items	Specification
Appearance	White powder
Purity	97%min
Light Transmittance	425nm 97%min 500nm 98%min
Ash	0.1%max
Loss On Drying	0.5%max
Melting Point	50℃-70℃

Photoinitiator 622 Application

Photoinitiator 622 as a hindered amine uv light stabilizer, is a new type of highly efficient light stabilizer following light shielding agents, uv absorbers, and quenchers. UV light stabilizer effectiveness is 2-4 times that of traditional light

stabilizers, and UV light stabilizer exhibits a good synergistic effect with ultraviolet absorbers and antioxidants. Photoinitiator 622 is mainly used in below area:

1) PP (Polypropylene)

2) PE (Polyethylene)

3) TPO (Thermoplastic polyolefin)

4) ABS(Acrylonitrile Butadiene Styrene)

5) ASA (Acrylonitrile-butadiene-styrene copolymer)

6) PS (Polystyrene)

7) PA (Polyamide)

8) POM (Polyoxymethylene)

9) PU (Polyurethane)

Photoinitiator 622 Packaging And Transportation

Considering the characteristics of the product, it should be loaded and discharge lightly during transportation to prevent collision, rain, sun exposure, and pollution. Products should be stored in a ventilated, dry, and clean warehouse, and stacking is strictly prohibited.

Please contact us for Photoinitiator 622 data sheet.

The Packaging is 25kg/drum,50kg/drum.

We also can customize the packaging according the customers’ requirement.