POLYVINYLACETATE HOMOPOLYMERIC COARSE DISPERSION
TIROTEX will purchase polyvinylacetate homopolymeric coarse dispersion, DD 51/10C.
|1.||Appearance||Viscous liquid of white colour, without lumps and foreign elements, particles size 1-3 micron. Film on the surface is admissible.|
|2.||Weight ratio of residual monomer (%, not more)||0,50|
|3.||Weight ratio of dry matter (%, not less)||52,00|
|4.||Relative viscosity according to the standard ВМС (с) cup||11-40|
|5.||Exponent of hydrogen ion activity (pH)||4,5-6,0|
|6.||Precipitation after dilution (%, not more)||5,00|
|7.||Adhesive ability (N/m, not less)||400|
Each consignment must be obviously provided with a certificate of origin (EUR.1 or СТ-1).