NEW POLYMERS from vinyl acetate
ARMOUR CHEMICAL DIVISION D e s i g n e d for q u a l i f i e s you w a n t — a polyvinyl acetate emulsion integrally plasticized. Deposits strong, t o u g h , flexible, water resistant films. Further plasticizing often unnecessary. Are y o u interested in these properties:
DATA
Tensile on free films, 2 , 2 0 0 psi. Elongation 3 0 0 % .
Solids — 55% pH — 4-5
Flexibility equivalent to a b o u t 10% plasticizer o n o r d i n a r y poly vinyl acetate solids. Flexibility permanent—no migration or evap oration.
Particle Size — Mostly under one micron Viscosity — About 2,000 cp
W a t e r resistance shown by film on glass withstanding a b o u t 5 0 0 w e t rubs. O r d i n a r y polyvinyl acetate emulsion films fail in less than 5 0 wet rubs. Gloss o n air-dry 3 mil (wet) films, G a r d n e r 6 0 ° Glossmeter, read ings per mil: Resin Division N a t i o n a l Starch Products Inc. 2 7 0 Madison Avenue, N e w York 16, Ν . Υ.
O r d i n a r y polyvinyl acetate 5-9 RESYN 12K-51 27
Please send me a pin t of Resyn 12K-51, and practical information on its use.
'amaC RESYNS®· ADHESIVES · STARCHES V O L U M E
3 2,
NO.
3
JANUARY
18,
1954
Title
Nome CompanyAddress City
Zone
State
267
