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Rubber Grade Stearic Acid

Rubber Grade Stearic Acid

Stearic acid Main Chemical Composition Chemical Name: Carboxylic Acid C18 CAS NO: 57-11-4 EINECS NO: 266-928-5 Molecular Formula: C18H36O2 Characteristic Stearic acid is an important chemical raw material. It is lumpy, flaky, powdered or granular solid, insoluble in water, soluble in benzene,...

  • Features & Specification

    Stearic acid

    Main Chemical Composition

    Chemical Name: Carboxylic Acid C18

    CAS NO: 57-11-4

    EINECS NO: 266-928-5

    Molecular Formula: C18H36O2


    Characteristic

    Stearic acid is an important chemical raw material. It is lumpy, flaky, powdered or granular solid, insoluble in water, soluble in benzene, toluene, chloroform, tetrachloromethane, carbon, sulfide, ethanol, acetone. Stearic acid is stable and lubricious.


    Typical Physical Properties

    Appearance

    White   granule

    Density (25°C, g/cm3)

    0.84

    Boiling Point, (760mmHg   °C)

    361

    Refractive Index,   (ND20)

    1.4299

    Flash Point (Closed   Cup,°F   )

    >230


    Application

    Rubber Industry: Stearic acid plays an important role in the synthesis and processing of rubber. Stearic acid is a widely used vulcanization activator in natural rubber, rubber ploymer and latex. Which also as a plasticizer and softener. In the production of synthetic rubber need to add stearic acid as an emulsifier in the manufacture of foam rubber, stearic acid can be used as a foaming agent, stearic acid can also be used as a rubber release agent.


    Packing&Storage

    1. This product packed by hard cardboard boxes or woven bags lined with plastic bags.

    Each box (bag) net weight 25kg.

    2. Store in a cool, dry, ventilated place, keep away from fire and oxidants. According to the general provisions of the storage and transportation of chemicals.


    pallet(001).jpg Stearic-acid-package.jpg

    packing woven bag.jpg

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