Add Lub ZS is derived from high quality stearic acid in controlled production condition & that gives the product uniformity .It is in pure white colour powder with consistent properties. It is insoluble in water but dissolves in benzene & other hydrocarbon at high temperature.
Add Lub ZS is widely uses as additives in plastics & rubber applications. It provides excellent lubrication & mould release properties in various formulations. It improves the processing of styrene & polyester compound at lower addition level.
Typical Properties
Properties
Units
Add LUB ZS
Appearance
White Powder
Colour
Slight Yellow
pH (10% aq. slurry)
7.0±0.5
Sieve Residue(In 300 #)
ppm
100 max.
Bulk Density(Loose)
Gm/lit
220±30
Moisture
%
0.5±0.2
Free Fatty acid
%
0.5 max.
Melting Ranger
°C
115±10
Metal Content(as a Zn)
%
11±1
Ash content
%
12±1
Advantages: Act as external lubricants in many plastic processing Good module release agent in various compounding Excellent activator for rubber vulcanization Provide better hydrophobic effect in many system Better stabilization against commodity lubricants
Act as external lubricants in many plastic processing