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Struktol CALCIUM STEARATE

Category Ceramic , Other Engineering Material , Additive/Filler for Polymer
Manufacturer Struktol
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Struktol CALCIUM STEARATE.pdf
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Material Notes:
High purity, non-wettable, calcium stearate powder manufactured with high quality stearic acid.STRUKTOL® Calcium Stearate is used by the rubber and plastic industries as an effective elastomer processing aid and release agent. The low chloride content of STRUKTOL® Calcium Stearate allows for complete product dispersion in elastomers. STRUKTOL® Calcium Stearate reduces extruder pressure build-up of rigid PVC compounds when used as a processing aid during the manufacture of pipe, siding and injection molded fittings. The low chloride content of STRUKTOL® Calcium Stearate meets the quality and processing demands of polyolefin, polystyrene and polyester manufacture. STRUKTOL® Calcium Stearate can also be used as a processing aid in wire drawing operations, and as an anti-caking additive in dry blending operations. Some of the benefits of using STRUKTOL® Calcium Stearate are: - LOW DUST Controlled particle size during manufacture significantly reduces fines and virtually eliminates work area dust problems. - EASY HANDLING Eliminates bridging or caking while facilitating use in any type of packaging, bulk handling or conveying system. - LOW IMPURITY Reduces extruder pressure build-up and minimizes fiber breakage during extrusion and spinning. - COLOR STABILITY High-purity and a unique manufacturing process give this product extreme heat resistance to prevent discoloration and haze formation. FDA Status: 173.340; 175.105; 175.300; 175.320; 176.170; 176.200; 176.210; 177.1200; 177.2260; 177.2410; 177.2600; 178.2010; 181.29; 184.1229
Physical Properties Metric English Comments
Specific Gravity 1.01 g/cc
1.01 g/cc
Additive Loading 0.30 - 3.0 %
0.30 - 3.0 %
parts
Particle Mesh Size 90 Mesh
90 Mesh
% through 200 mesh
Ash 10.5 %
10.5 %
Thermal Properties Metric English Comments
Melting Point <= 150 °C
<= 302 °F
Processing Properties Metric English Comments
Moisture Content <= 4.0 %
<= 4.0 %
Descriptive Properties Value Comments
Appearance Powder
Free Fatty Acid (%, max) 1
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