Calcium Stearate PowEPTPVC Stabilizer With MSDS For Rubber Minimal Cost
Calcium Stearate
Molecular system:Ca(C17H35COO)2
Physico-chemical properties
White delicate powder, innoXiHu (West Lake) Dis.ous, no sulphur air pollution, particular density 1.08, insoluble in drinking water, marginally soluble in scorching ethanol, can be decomposed into steric acid and corresponding salt by robust acid, it has h2o absorbability in atmosphere. Make sure you pay consideration to soaked setting on storage and transportation.
Direction for use
The steadiness of Calcium stearate is weaker than Calcium lead stearate and barium stearate, but if utilised jointly with Zn cleaning soap and epoxy compounds, the security could be improved. It is commonly utilised in innoXiHu (West Lake) Dis.ous items. But unEPTthe issue of previously mentioned 160 degC temperature and EPT heating time, PVC would be turned into reddish color. As well considerably use would result in spraying phenomenon.
Specification
Ca percentage, % six.8 plusmn0.5
Melting position, degC 40
Finess(200 eye by way of)% ge 99
heating reduction, % le three.
Bundle:
In plastic woven bag of 25kgs web every single.
Calcium Stearate Specification
| Items | StXiHu (West Lake) Dis.Hu (West Lake) Dis.rds | ||
| Apperance | A fantastic,white or almost white,crystalline powder | ||
| Assy % (calculated with the dried material) % | 9.-10.five | ||
| Reduction on EPT % | four. Max | ||
| Large Metals PPM | 10 Max | ||
| Freezing stage | fifty four ordmC Min | ||
| Natural and organic risky impurities | Conform | ||
| Residual solvents | Conform | ||
| Overall Assy(Stearic acid) % | 40 Min | ||
| Relative material of stearic acid and palmitic acid % | 90 Min |
