china pva manufacturers PVA-0588,2699 for sale,china pva manufacturers PVA-0588,2699 exporters and manufacturers

PVAas Adhesive for Paper Industry

Both fully hydrolyzed grade and tackfied grade have been extensively used as adhesive for paper and paper-

board.For example,they can be used in formulating quick-setting water resistant adhesives for bag seam and

bag bottom pastes.They are also used as paper-laminating adhesive for the manufacture of solid fiberboard,

linerboard,spiral tubes and drums.In many of these applications,PVA are used in combination with extender

such as clay,starch and dextrin.Simply binary mixture of tackified PVA (AW-201,AW-401) and clay are effective

laminating adhesive.They set rapidly to form water resistant bonds.They also give excellent mileage.

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