company tower banner
Taiwan Colors & Chemicals Company Logo

Taiwan Colors & Chemicals Zinc Stearate (Zn-st)

Taiwan Colors & Chemicals Zinc Stearate (Zn-ST) has good lubricity, non-toxic stability, non-sulfur staining and its initial color is very little.

Functions: Mold Release Agent, Stabilizer

Compatible Polymers & Resins: Expanded Polystyrene (EPS), Polyethylenes (PE), Polypropylenes (PP), Polystyrenes (PS)

Features: Excellent Lubricity, Food Contact Acceptable, Non-Toxic, Sulfide Stain Resistant

End Uses: Containers, Food Packaging, Rigid Films, Rigid Packaging

Synonyms: Dibasic Zinc Stearate, Zinc Distearate, Zinc Salt Of Stearic Acid

Similar Products

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Name
    Plastics & Elastomers Functions
    Chemical Formula
    Zn(C17H35COO)2
    CAS No.
    557-05-1
    EC No.
    209-151-9

    Features & Benefits

    Applications & Uses

    Uses
    • for foodstuff packing products
    • Additive of PP.PE.PS.EPS polymer industry
    • Rubber’s mold release agent
    • Extender for secondary primer of wood paint
    • Water proof agent for amianthus tile

    Properties

    Physical Form
    Appearance
    White powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Free Fatty Acid Contentmax. 1%
    Melting Point120 +/- 5
    Moisture Contentmax. 1%
    Particle Size (325 mesh pass)min. 98%
    Specific Gravity (10kg)1.09
    Specific Gravity (15kg)1.15
    Specific Gravity (20kg)1.3
    Zinc Contentmin. 10%

    Packaging & Availability

    Packaging Type
    Packing
    • Zn-st(L):10kg/bag
    • Zn-st(N):15kg/bag
    • Zn-st(H):20kg/bag