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CAS 18600-59-4 2-[4-(4-oxo-3,1-benzoxazin-2-yl)phenyl]-3,1-benzoxazin-4-one UV 3638
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Product Description
Product Details
Introduction and Application
NP3 is a high molecular weight benzylformamidine UV absorber. This product has good compatibility with most polymers, especially suitable for polyurethane (spandex, TPU, RIM), and suitable for bra sponges. Compared with UV1, this product can increase the softness and comfort of the sponge and bring a better experience.
In addition to the polyurethane field, TRUELICHT UV NP3 can also be used in engineering plastics (PET, PC, PC/ABS, PA, PBT, etc.).
UV NP3 has good thermal stability and good UV light absorber effect, and has good compatibility with most organic solvents.
UV NP3 has good synergistic effects with benzotriazole UV absorbers, benzophenone UV absorbers and hindered amine series light stabilizers.
UV NP3 is suitable for :
Polyurethane foam
Polyurethane leather and membrane materials
Polyurethane coatings
Polyurethane sheets
Polyurethane bra sponges
Specification
|
Appearance |
White to light yellow powder |
|
Content |
≥98% |
|
Melting point |
≥310 °C |
|
Volatile Matter |
≤0.5% |
|
Ash |
≤0.1% |
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