Превосходная прочность на разрыв PUA полиэстер модифицированный полиуретан диакрилат УФ олигомер высокая твердость для покрытия чернил

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POLYESTER MODIFIED POLYURETHANE ACRYLATE AL-PUA2269


AL-PUA2295 is a classic polyester based di-functional polyurethane acrylate oligomer. This product is mainly used in
the formula which requires to have good properties of both hardness and toughness.


SUGGESTED APPLICATIONS
. Used in the formula which requires to have good properties of both hardness and toughness.
. Used to improve the mechanical properties of the formula, such as stretching, bending, gentle rubbing, etc


PRODUCT HIGHLIGHTS
. Free of benzene and halogen
. No odor
. Fast curing
. Non-irritating
. Toxic free


PERFORMANCE PROPERTIES
. High curing properties
. High mechanical strength
. High tensile and bendable properties
. Moderate hardness and toughness


Functionality
2
Appearance
Light yellowish green transparent liquid
Color (Fe-Co)
≤1
Viscosity, mpa.s@25°C
8000-15000
NCO Value
≤0.5%
Purity
100%
Hardness
(from a cured film formed by 30g AP2269 + 0.9g 1173)
>1H




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