Calcium stearate performance
Calcium stearate MSDS
CAS Number: 1592-23-0 EC Number: 216-472-8 Linear Formula [CH3(CH2)16COO]2Ca Molecular Weight: 607.023
Technical index of calcium stearate
Property Light grade heavy grade Appearance White Free Flowing Powder Bulk Density,g/cm3 0.20 1.01 Moisture ( at 105°C) 3max 0.5max Calcium content,% 6-7.1 6.8-7.1 through on 200 mesh 98min 98.5min Melting Point,°C 150 ± 5 150 ± 10 CaO content,% 8-10 8-10 Free Fatty Matter <1 <0.5
Features of calcium soaps
1.Excellent thermal stability and transparency.
2.Better effect when used together with Cd,St,Zn stearate.
Application of calcium stearate
Plastics Calcium stearte used on PVC soft packing box for food,leather for hose,film,sheet; Cosmetics As additive used on cosmetics PVC Compounds Usually With other metal Stabilizer is quit effective. This is non toxic product. Floor tile as water-proofing agent.calcium stearate used on foor tile
calcium stearate manufacturing process,synthesis by stearic acid and calcium salt.
Heavey grade calcium stearate prepared by the stearic acid and calcium hydroxide direct synhtesis.