Calcium Stearate Extra Dense G
Calcium salt of distilled, hydrogenated fatty acids
Crompton
可塑剂 >> 脂肪酸脂
Plasticizer >> Fatty acid ester
乙烯基
Vinyl
Insoluble in water, methanol, ethanol, esters or ketones
Soluble in hot turpentine, benzene, toluene, xylenes, carbon tetrachloride, vegetable oils, oleic acid, waxes and pyridine
CALCIUM STEARATES for POLYMERS
Calcium stearate is the calcium salt of distilled, hydrogenated fatty acids. Products differ mainly in degree of
overbasing, apparent density and particle fineness of powders.
Calcium stearate is used as a catalyst neutralizer and/or lubricant in PVC and polypropylenes. Higher density
granules minimize dust generation during processing. A stoichiometric version (HPLG) offers proved clarity
for non-pigmented products. For pigmented products, Calcium Stearates F or Extra Dense G are used
depending on acceptability or unacceptability of dust during processing. Calcium Stearate HPLG is
particularly suited for polypropylene fiber applications.
Calcium salt of distilled, hydrogenated fatty acids. Used as a catalyst neutralizer and/or as a lubricant in PVC and polypropylenes. Suits for pigmented products.