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Remarkable new dry defoamer for joint compounds, dry mix adhesives, paints, spackles, thin-set plasters, cement patching and underlayment compositions The problem is old: heavy foaming when dry powders containing binders are mixed with water. The solution is new: Nopco® PD #1, a dry defoaming and antifoaming agent. Nopco PD #1 has been especially developed to control foaming in all dry starch-based products and all dry mix formulations which have been modified with poly vinyl acetate, polyvinyl alcohol, soya protein, wheat flour, dextrin and similar materials. Supplied as a free-
Nopco 8050: another excellent defoamer, this one for making "wet process" phosphoric acid If producing triple superphosphate is your business, you'll want to be familiar with Nopco 8050. A clear, colorless liquid, this ready-to-use defoamer speeds up your processing in two ways : it licks foam and it helps boost filtration rates by actually modifying the crystal structure of thefiltercake. End result: increased output.
flowing powder, Nopco PD #1 is so effective that small amounts of it—0.1 to 0.4% on the weight of the formu lation to which it is added—thoroughly counteract foam. A specific case: 3V4 to 4 pounds of Nopco PD #1 per 1000 pounds of a joint cement provide complete antifoam protection. No product on the market is the equal of Nopco PD #1. If you would like additional information, we'll see that you get it promptly: just mail us the coupon.
Nopcostat® HS: new liquid antistat for PVC compounds saves you up to 30% Thoroughlyfieldtest ed and now in full production, Nopcostat HS provides out standing static con trol in the manufac ture of polyvinyl chloride compounds. Its good heat stability —even to 350°F— assures that it will not degrade or cause discoloration of the PVC. And it is surprisingly inexpensive, offering savings of up to 30% over conventional antistats. Additionally we now have under development effective antistats that will meet FDA requirements. 1 Nopco Chemical Co., Industrial Division 6 0 Park Place, Newark, N.J. 07101
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Please send me comprehensive technical data on D Nopco PD#1 D Nopco 8 0 5 0 D Nopcostat HS
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Developed specifically for the manufacture of "wet process" phosphoric acid, Nopco 8050 is available in bulk quantities for immediate delivery from our Cedartown, Ga. and Richmond, Calif, plants.
NOPCO
CHEMICAL
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Company. Address Ctiy, State, Zip Code_
COMPANY
2P5^ 60 PARK PLACE, NEWARK, N.J. 07101 %ΨΜ Division of Diamond Alkali Company
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