NOPCOTE DC-100A
Paper coating Lubricant

NOPCOTE DC-100 is an ammonium stearate dispersion widely used because of its ease of application and versatility. A highly fluid liquid, it is readily incorporated into the coating formula wdh~ predispersion. NOPCOTE DC-100 A lubricates the coating, improves its levelling characteristics and minimises dusting.

NOPCOTE DC-100 A also enhances the water repellency, smoothness and printability of coatings in which it is employed. It lubricates the dry coating thereby reducing dusting at the calender stacks and during printing. NOPCOTE DC-100 A increases the thixotropic properties of coatings and improves the water-holding properties of the coating in the wet state.
TYPICAL PROPERTIES    
Appearance
:
 White opalescent liquid
Density, g/ml
:
 0.98-1.02
Solids
:
 30 -33%
pH(as is)
:
 10.5-11.5
Viscosity, Brookfield,cp spindle #1.60 rpm at 25 degree C
:
 < 100 cps
Solubility, aqueous
:
 Disperses readily

APPLICATION

NOPCOTE DC-100 A is recommended for use in starch, starch - latex or protein - latex coatings. Generally, 2 - 5% addition as received based on the total coating solids will improve coating application to optimum levels.

FDA STATUS


NOPCO DC-100 A defoamer compiles with the following indirect food-contact sections of 21 CFR:

175.105 Adhesives
175.170 Components of paper and Paperboard in contact with Aqueous and Fatty Foods
176.180 Components of paper and Paperboard in contact with Dry food
176.210 Defoaming agents used in the manufacture of paper and paperboard

PACKAGING, STORAGE AND HANDLING

NOPCOTE DC-100 A is shipped in 180 kg steel drums. Store at moderate temperatures. If only part of the contents of a container is used, close container tightly to protect remainder from surface dehydration.

Additional handling information is contained in a material safety data sheet which is available on request.

FREIGHT CLASSIFICATION

NOPCOTE DC-100 A is classified as non hazardous for transportation.