Stearic Acid

Stearic Acid

Shandong Polymer Additives Co. Ltd do not produce Stearic acid But we buy in bulk to produce one pack/compound. We can get better price than you can. We always do 3 times quality testing and inspection in our factory. After inspection, then arrange shipment for you. If you met any quality problems due to our...

Product Details

Stearic acid

Shandong Polymer Additives Co. Ltd do not produce Stearic acid  But we buy in bulk to produce one pack/compound. We can get better price than our customers can. We always do 3 times quality testing and inspection in our factory. After inspection, then arrange shipment for you. If you met any quality problems due to our additives, we will bear the corresponding loss.


Chemicial name: Stearic acid; Octadecanoic acid, Triple Pressed Stearic Acid
CAS No.:57-11-4
MDL No.:MFCD00002752
EINECS No.:200-313-4
RTECS No.:WI2800000
BRN No.:608585
PubChem No.:24899616 


Stearic acid is widely used in the manufacture of PVC pipes, sheets, profiles and films. It is a PVC heat stabilizer with good lubrication and good light and thermal stability. In the PVC pipes, stearic acid helps prevent processing in the process of coking, added in the processing of PVC film is a kind of effective heat stabilizer, as well as defense suddenly and violently in the finished film caused by sulfide in color.


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