emulsionsaaaaaaaa Custom-made •
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to meet your requirements for—
H e a t - S e a l Coatings
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Solvent-Reactivating Coatings
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A d h e s i v e Formulations
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Grease-Proof Coatings
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Textile Finishing
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Binder f o r P a p e r , Fibers, Cork, Asbestos, e t c .
N o w , N a t i o n a l can supply y o u with vinyl acetate copolymers in water emulsions—made to your order. National's spe cially developed processes f o r m o d i f y i n g vinyl acetate b y copolymerization y i e l d resin bases w i t h m a n y unique properties t h a t can b e tailored t o your needs.
Vinyl Acetate Copolymers
You can g e t water emulsions of these unusual copolymers now in commercial quantities—in a wide range o f molecular weights, in concentrations r a n g i n g from low to unusually high solids con tent. They give adhesion t o a w i d e r a n g e of difficult surfaces. A n d the water emulsion f o r m gives y o u certain a d v a n t a g e s o f economy a n d ease of h a n d l i n g . Since water is the vehicle, there is no problem o f solvent odor, toxicity, or f l a m m a b '·*·. Emulsions can be thinned with w a t e r on the spot t o the r e q u i r e d solids content. Applications mentioned above a r e just a few of the m a n y potential uses f o r this versatile thermoplastic material. W e ' l l b e g l a d t o give you technical assistance in developing the right base a n d the right f o r m u l a t i o n f o r y o u r specific a p p l i c a t i o n .
