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Number:

23-2

First CaO-90 Dehumidifying and Defoaming Agent


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FSTCaO-90 Dehumidifying and Defoaming Agent: - **Ingredients:** Calcium Oxide and Surfactant - **Appearance:** White Powder - **Specific Gravity:** 2.50 ± 0.05 g/cm³ - **Packaging:** 25 kg/carton - **Shelf Life:** 6 months when stored in a cool, dry environment **Applications:** 1. FSTCaO-90 effectively absorbs moisture from rubber compounds, eliminating surface defects caused by water content. 2. This product is ideal for use in atmospheric continuous vulcanization systems, such as salt bath, microwave, or hot-air curing processes. 3. FSTCaO-90 enhances the uniformity of air bubbles in foamed products, significantly reducing defect rates. 4. FSTCaO-90 is suitable for NR, SBR, and other rubber types.
Product Categories: Other additives
  • Chemical composition: Calcium oxide
  • Complex carrier: /
  • Characteristics: Applied to both natural and synthetic rubber; effectively absorbs moisture within the compound, eliminating surface defects caused by water; enhances bubble uniformity in foamed products, significantly reducing defect rates; suitable for use in atmospheric continuous vulcanization systems, such as salt bath, microwave, or hot-air curing processes.

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  • Product Description
  • FST CaO-90
    Dehumidifying and Defoaming Agent
    Ingredients: Calcium oxide and surfactant
    Appearance: White powder
    Specific gravity: 2.50 ± 0.05 g/cm³
    Packaging: 25 kg/carton
    Shelf Life: Store in a cool, dry place for up to 6 months.
    Applications:
    1. FST CaO-90 absorbent material removes moisture from the compound, eliminating surface defects caused by water content in the material.
    2. FST CaO-90 is suitable for atmospheric continuous vulcanization systems, such as salt bath, microwave, or hot-air vulcanization.
    3. FST CaO-90 can improve the bubble uniformity of foamed products and reduce defect rates.
    4. FST CaO-90 is applicable to various types of rubber, including NR, SBR, BR, CR, EPDM, and NBR.
    5. FST CaO-90 is more cost-effective.
    Usage: Add simultaneously with the filler.
    Dosage: 3–8 phr.

    The product information and advice provided above cannot guarantee their completeness, accuracy, or suitability for specific purposes.

     

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