FB 694A is an aqueous dispersion of a modified carboxylated styrene butadiene copolymer. It has been developed for use in carpets where a very soft handle is required and as a base grade for foam latex applications.
|Solids||55.0 – 57.0||%|
|pH||7.7 – 8.3|
|100 Mesh residues||0.1||grams/litre maximum|
|325 Mesh residues||0.2||grams/litre maximum|
|Brookfield viscosity||400-1000||mPa.s (spindle 3 @ 50 rpm)|
|Film character||clear, continuous|
|Glass transition temperature||-35||°C|
|Styrene content in polymer||35||%|
|Needlefelt impregnation||– one side|
|– full bath|
|Woven carpet backsizing||++|
|Rubber crumb binder||++|
|(++ highly recommended)|
These data are typical values and cannot be construed as a specification. For product handling and safety aspects, please refer to the Material Safety Data Sheet.