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Information Name: | Supply of calcium stearate |
Published: | 2005-08-05 |
Validity: | 365 |
Specifications: | Level, high-quality |
Quantity: | 0.00 |
Price Description: | 7.8 / KG.9.5 yuan / KG |
Detailed Product Description: | First, the English name: CALCIUM STEARATE Second, the formula: C36H70O4Ca Third, the physical and chemical properties: White fine powder. Density 1.08g/cm3. Melting point 179 ℃. Insoluble in water, slightly soluble in hot ethanol. Case of decomposition of stearic acid and corresponding calcium salt. With water absorption of oxygen in the air. Non-toxic. Main technical index: in line with ministerial HG/T2424-93 Item Index CaContent Free Acid (as Stearic Acid) Heal Loss Melting Point Perticle Size (through 75um Sieve) Fifth, use: a PVC stabilizer and lubricant, a stabilizing effect on a long, long-term heat stability is still good, do non-toxic food packaging, medical equipment, vessels and other soft PU membrane. In polyethylene, polypropylene, as halogen absorbent can eliminate residual resin catalyst resin color and stability of adverse effects. This product is also widely used as polyolefin fibers and molded products of the lubricant, but also for phenolic, amino and other thermosetting plastics and polyester reinforced plastic lubricants and mold release agent, grease thickening agents, waterproofing agents for textiles and paint the plain agent. |
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