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UV Absorber Sunsorb 99-2

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Chemical Name: 95%Benzenepropanoic acid, 3-(2H-benzotriazol-2yl)-5-(1,1-dimethylethyl)-4-hydroxy-, C7-9-branched and linear alkyl esters,5% 1-methoxy-2-propyl acetate. 5% 1-methoxy-2-propyl acetate. 

Molecular Weight: 451.6 

 

Physical Properties

Appearance : Viscous,slightly yellow to yellow liquid

Viscosity at 20ºC: 2600-3600mPa.s 

Density at 20: 1.07 g/cm3

 

Application

It is recommended for coating such as trade sales paints, especially wood stains and clear varnishes, general industrial applications, high-bake industrial systems such as coil coatings.

 

Recommended Concentrations

1. Clear coating and varnishes:

1.0-3.0% Sunsorb 99-2 alone or with 0.5-2.0% Sunuvin123 or Sunuvin 292.

2. Pigmented coatings:

 1.0-3.0% Sunsorb 99-2 with 0.5-2.0% Sunuvin123 or Sunuvin 292

 

Package and Storage:

25kg plastic drums. Stored in cool and dry conditions, in the original sealed containers, 

2 years shelf life.

 

Hazards:

According to the present state of knowledge provided that this product is handled correctly there is no known danger to humans. Please observe the safety regulations in the Safety Data sheet.


 


YANTAI SUNYCHEM INT'L CO.,LTD.

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