Product name: photostabilizer 944
Molecular formula: c28h5204n2
Cas: 71878-19-8
Molecular weight: 2000-3000
Appearance: white or light yellow powder
Volatile fraction % (m/m): ≤0. 5
Soft point °c: ≥100
Grey fraction %(m/m): ≤0. 5
%gt; 90 (425nm)gt; 95(500nm)
Level: 99. 0
Chemical name: poly- {6-[(1,1,3,3,-tetramethylbutyl)-amino]1,3,5,-triazine-2,4-digen [(2,2,6,6-tetramethylhydrazine)-almino]--
English name: bis (2, 2, 6, 6-tetramethy1-4-piperity1) sebacate
Use: photostabilizer uv944 is a high-molecular stabilization agent for obstructive meds. Because of the high molecular mass and the multiplicity of official groups in the molecules, they are characterized by high light stability, good heat tolerance, good extraction resistance, low volatility, low mobility and good resin compatibility. Especially for abs, eva film, polystyrene, polypropylene fibres, polypropylene tape, low-density polyethylene film and food packaging
Price Description
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Flash sale price: The promotional price of a product participating in marketing activities may also vary depending on the purchase quantity or selected specifications, and the final price will be based on the order settlement page price.
Flash sale price: The promotional price of a product participating in marketing activities may also vary depending on the purchase quantity or selected specifications, and the final price will be based on the order settlement page price.
