Vinypol is a polyvinyl-n-butyl ester - (C6H12O)n.
|Name of parameter||Norms high grade||Norms first grade|
|Kinematic viscosity 10% solution of vinipol in benzol at 20°C, cSt, min.||7||6|
|Viscosity building property of 1% solution of AMG-10 base vinipol at 50°C, %, within||28-35||22-32|
|Open flash-point, °C, min.||180||180|
|Mass content of mechanical impurities, %, max.||0,07||0,07|
|Vinipol polymer solvability at a definite viscosity building property||Perfect||Perfect|
|Refraction index at 20°C, within||1,4550 - 1,4600|
|Electric strength in electrode system needle-flatness, kV/mm, min.||0,1||0,1|
|Dielectric loss tangent, at potential difference 6 kV, % max.||9||9|
It is used as a thickening agent for the production of hydraulic (AMG-10, MGE-10A), compressor and refrigerator oils. It is also used as a dielectric material for the production of high-voltage electric equipment and as a plasticizing agent for the production of powdered colours.
Marking and packing
Vinypol VB-2 is packed in 50 -100 dm3 steel drums, subject to GOST 5044. The drums shall be filled to the max. 96% of their container capacity.
Vinypol VB-2 is rated as a 9 hazard class freight, subclass 9.2., classification code 922.