PVC stabilizer --- Zinc Stearate
Properties for zinc stearate:
Chemical name: zinc stearate
Appearance: White fine powder
Molecular formula: Zn (C17H35COO) 2.
Molecular weight: M=631.
Physical and Chemical Properties: white fine powder, soapy, non-toxic, specific gravity of 1.095, insoluble in
water, but soluble in organic solvent like hot ethanol, benzene and turpentine etc. It will absorb moisture in air
and decompound into stearate and zinc when meeting strong acid.
Product quality: The standard HG/T 3667-2000
Specification for zinc stearate:
zinc Content %
Free Acid (stearic acid ) %
Loss on Drying ( moisture ) %
Melting Point °C
Fineness(through 0.075mm-mesh) %
Rheogram for zinc stearate:
Application for zinc stearate:
used as non-toxic heat stabilizer in plastic raw materials, plastic color masterbatch, ABS, rubber masterbatch processing etc.
Terms of Business:
We provide sample from 1-2kgs for free, the express charge should be paid by the client before delivery.
TT or LC at sight
3-5 days after we receive the advance payment
20Kg per plastic woven bag, with inner PE bag.10MT(without pallet)/20'container
For quality issues, we provide free tech-support and recommended formulations.
We provide best quality products and very competitive price on the market. Our target is to build a long term
business relationship with our customers.
This product follows EU RoHS, ISO,SGS certification is available.
Storage:In cool and draught place, no exposure to moisture, heat, fire or corrosion, not pile with acid, Bases and corrosion goods.
Shelf time:12 months.
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