CAS NO.: 557-05-1
Chemical Formula: 2(C18H35O2).Zn
Application:
Zinc Stearate can be widely used in the pharmaceutical field,its hydrophobic properties can effectively prevent the tablets from moisture. In cosmetics, zinc stearate is a lubricant and thickening agent used to improve texture.
Appearance: white powder
Zn: 10.3-11.3%
Free fatty acid: 0.5%max
Loss of heating: 0.5%max
Melting point: 120±5℃
Water contnt: 1%max
Fineness(200mesh): 99%min
Characteristics:
Zinc Stearate is white soft powder, delicate, lubricity, no sand sense. It is insoluble in water, ethanol or ether.
CAS NO.: 1592-23-0
Appearance: White power
Heating loss: 2.0%max
Free stearic acid: 0.5%max
Melting point: 149-155℃
Ca: 6.5±0.5%
Fineness(0.075mm): 99.5%
Usage:
halogen absorber agent for PE, PP polymerization in petrochemical industry.
lubricant and mold-releasing agent for unsaturated polyester resin moulding compounds.
stabilizer agent in PVC products.
dispersing agent and lubricant for color master batch products.
adhesion preventives for rubber products. Used as water-proof agent for textiles.
CAS NO.: 557-04-0
Moisture: ≤0.5%
Melting Point: ≥110 °C
Free Fatty Acid (wt%): ≤2.0
MgO Content(wt%): 6.5-7.5
Heavy Metal PPM: ≤15
Application:
For plastic magnesium stearate is both stabilizer and lubricant, such as in PVC hard products as internal and external lubricant.
Magnesium stearate is also used as an emulsifier in cosmetics or a dry powder extinguishing agent.
Alias: PVC heat stabilizer
CAS NO.: 6865-35-6
Appearance: white powder
Melting Point ℃≥: 200
Moisture %≤: 1.0
Free acid %≤: 1.0
Barium content(Ba)%: 20±1.5
Fineness (200 mesh through)%≥: 98.0
Application:
Used as high temperature resistant additive for rubber products and light and heat resistant stabilizer for polyvinyl chloride plastics; Used as heat stabilizer for PVC products; Used as waterproofing agent, bearing liner; High temperature resistant powder for rubber products.
Cas NO.: 4485-12-5
Appearance: White powder
Assay of LiO: 5.3-5.6%
Loss on drying: ≤1%
Particle size(325mesh): ≥99.0
Free Acid %: ≤0.2
Application:
Used as Stabilizer; Lubricant; Corrosion Inhibitor in Petroleum Industry; Additives for Alkaline Zinc-Manganese Battery Cathode Material, etc.