Quality Specification
Item | DA-20 |
Appearance | Fine, white, free-flowing powder |
Intrinsic Viscosity 〔η〕,100ml/g,25℃ | 2.0～3.0 |
Bulk Density, g/cm3  ≥ | 0.35 |
Volatile Matter,  %  ≤ | 1.0 |
Particle Size (0.45mm(40 mesh) passed) ,% ≥ | 98 |
DescriptionÂ
Transparent processing aid DA-20Â is made from acrylate monomer
by emulsion polymerization.
Its main function is to improve processing property, promote fusion, reduce processing temperature.
It is amorus white powder.
It can be dissolved in ketone and chloroform,but not in water and alcohol.
It is equivalent to PA-20, PA-912, K-120ND.
Application
To be used in thin film,sheet,pellet,window profile,etc.
Typical Characteristic
It is specially suitable for high transparent product and comprehensive window profile.
Storage
To be stored in cool and ventilated warehouse,avoid direct exposure to sunlight.
Packing
25kg net in kraft paper bag.Â
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