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    AI Overview
    What are the advantages of high purity PVC stabilizer?
    High-purity (>
    99
    %
    ) Dibenzoylmethane (DBM) is a critical
    βbeta
    𝛽
    -diketone auxiliary heat stabilizer used to enhance PVC durability, transparency, and initial color. It is primarily paired with Calcium/Zinc (Ca/Zn) systems to prevent zinc burning and provide UV protection in transparent, non-toxic PVC applications like food packaging and medical devices. 
    Key Characteristics of High-Purity DBM (CAS 120-46-7) 
    • Purity: Typically
      >99.0
      %
      , with high-grade versions exceeding
      99.5
      %
      or
      99.87
      %
      .
    • Appearance: Light yellow crystalline powder.
    • Function: Acts as a chelating agent, inhibiting early coloring (zinc burning) during high-temperature processing.
    • Synergy: Highly effective when combined with Ca/Zn stabilizer systems. 
    Primary Applications 
    • Transparent PVC: Used for rigid/flexible transparent sheets, films, and bottles.
    • Non-toxic Packaging: Suitable for food-grade packaging materials.
    • Medical Applications: Ideal for medical-grade PVC products. 
    Technical Specifications 
    • CAS No.: 120-46-7
    • Melting Point:
      ≥76∘Cis greater than or equal to 76 raised to the composed with power cap C
      ≥76∘𝐶
    • Ash Content:
      ≤0.1
      %
    • Heat Loss:
      ≤0.5
      %
       
    High-purity DBM is often available from chemical manufacturers like Ningbo Inno Pharmchem Co., Ltd. or listed through suppliers like Royal Chem or LeafChem for industrial applications. 
    • Dibenzoyl Methane (DBM) - High Purity and Affordable Pricing for Industrial Applications
      Dibenzoyl methane (DBM) is a chemical compound that is used in a variety of applications: * **Stabilizer** Improves product durabi...
      www.chemvera.in
    • Dibenzoylmethane (DBM) - High Purity Chemical Stabilizer
      Customization options ... Nanjing Lepuz Chemical Co., Ltd. ... LeStab® DBM-83 is slight yellow powder. Dissolve in organic solvent...
      Alibaba.com
    • PVC Heat Stabilizer Dibenzoyl Methane (dBm) - Foremost Chem
      PVC Heat Stabilizer Dibenzoyl Methane (dBm) * Properties: CAS number: 120-46-7. Molecular formula: C15H12O2 Molar mass: 224.25. Ap...
      Foremost Chem
    • The Role of Dibenzoylmethane in Enhancing PVC Durability and ...
      Synergy with Ca/Zn Stabilizers and Application Benefits The synergistic interaction of Dibenzoylmethane with calcium/zinc (Ca/Zn) ...
      NINGBO INNO PHARMCHEM CO.,LTD.
    • Dibenzoylmethane (DBM) CAS 120-46-7 | PVC Co-Stabilizer
      Dibenzoylmethane (DBM) >99.5%. A critical beta-diketone co-stabilizer for Calcium/Zinc PVC systems. Prevents zinc burning & improv...
      www.royal-chem.com
    • Wholesale PVC Stabilizer DBM (Dibenzoyl Methane) 99% | CAS ...
      High Purity: Guaranteed >99.0% (Typical 99.87%), mainly used as an auxiliary heat stabilizer in polyvinyl chloride (PVC) processin...
      www.leafchem.com
    • Optimizing PVC Formulations with Dibenzoylmethane
      A manufacturer's guide to optimizing PVC formulations with Dibenzoylmethane (DBM). Learn about DBM as a heat stabilizer and UV abs...
      www.nbinno.com
    • Dibenzoyl Methane (DBM) - High Purity and Affordable Pricing for Industrial Applications
      Dibenzoyl methane (DBM) is a chemical compound that is used in a variety of applications: * **Stabilizer** Improves product durabi...
      www.chemvera.in
    • Dibenzoylmethane (DBM) - High Purity Chemical Stabilizer
      Customization options ... Nanjing Lepuz Chemical Co., Ltd. ... LeStab® DBM-83 is slight yellow powder. Dissolve in organic solvent...
      Alibaba.com
    • PVC Heat Stabilizer Dibenzoyl Methane (dBm) - Foremost Chem
      PVC Heat Stabilizer Dibenzoyl Methane (dBm) * Properties: CAS number: 120-46-7. Molecular formula: C15H12O2 Molar mass: 224.25. Ap...
      Foremost Chem
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    Web results

    PVC Stabilizer DBM (Dibenzoyl Methane) 99% | CAS 593-85-1


    Anhui Leafchem Co., Ltd.
    https://www.leafchem.com › product › pvc-stabilizer-db...
    Anhui Leafchem Co., Ltd.
    https://www.leafchem.com › product › pvc-stabilizer-db...
    High Purity: Guaranteed >99.0% (Typical 99.87%), mainly used as an auxiliary heat stabilizer in polyvinyl chloride (PVC) processing.

    Dibenzoylmethane (DBM) CAS 120-46-7 | PVC Co-Stabilizer


    royal-chem.com
    https://www.royal-chem.com › dibenzoylmethane-dbm
    royal-chem.com
    https://www.royal-chem.com › dibenzoylmethane-dbm
    Dibenzoylmethane (DBM) >99.5%. A critical beta-diketone co-stabilizer for Calcium/Zinc PVC systems. Prevents zinc burning & improves initial color in rigid ...

    DBM Dibenzoylmethane - Top Quality for PVC Stabilizer


    Alibaba
    https://www.alibaba.com › ... › Organic Intermediate
    Alibaba
    https://www.alibaba.com › ... › Organic Intermediate
    Shop high-quality DBM dibenzoylmethane for use as a PVC stabilizer. Find reliable factory prices and bulk orders of 99% pure DBM 83.

    Dibenzoyl Methane (DBM): A Multifunctional Compound in ...


    Repolyfine
    https://www.repolyfine.com › News
    Repolyfine
    https://www.repolyfine.com › News
    Sep 26, 2023 — DBM acts as a heat stabilizer, preventing degradation and maintaining the integrity of PVC products, particularly in high-temperature processing ...Read more

    Optimizing PVC Formulations with Dibenzoylmethane


    NINGBO INNO PHARMCHEM CO.,LTD.
    https://www.nbinno.com › ... › Dibenzoylmethane
    NINGBO INNO PHARMCHEM CO.,LTD.
    https://www.nbinno.com › ... › Dibenzoylmethane
    A manufacturer's guide to optimizing PVC formulations with Dibenzoylmethane (DBM). Learn about DBM as a heat stabilizer and UV absorber, its synergy, ...

    Co-Stabilizers


    Akdeniz Chemson
    https://akdenizchemson.com › Products
    Akdeniz Chemson
    https://akdenizchemson.com › Products
    Akstab® ORL (Steroylbenzoylmethane, SBM). ORL is a co-stabilizer for PVC stabilizers, especially in calcium/zinc-based or similar systems.Read more

    PVC heat stabilizer DBM for one pack


    Wuxi Jubang Auxiliaries Co., Ltd.
    https://www.pvcchemical.com › ... › Titanuim(IV)oxide
    Wuxi Jubang Auxiliaries Co., Ltd.
    https://www.pvcchemical.com › ... › Titanuim(IV)oxide
    Performance Features: 1.High whiteness, strong hiding power. 2.Hydrophilic and oil-wet products overcome the general titanuim(IV)oxide in the respective ...Read more
    Missing: Purity ‎| Show results with: Purity

    Dibenzoyl Methane (DBM ) CAS NO.:120-46-7


    Foremost Chem
    https://www.foremost-chem.com › ... › PVC Stabilizer
    Foremost Chem
    https://www.foremost-chem.com › ... › PVC Stabilizer
    Dibenzoylmethane is mainly used as heat stabilizer for PVC products, and it is commonly used in mineral water bottle, and other transparent PVC sheets, bottles ...Read more

    #additives #dbm #sbm #antioxidant #pvc | Synchemer Co., Limited


    LinkedIn
    https://www.linkedin.com › posts › synchemer_additives...
    LinkedIn
    https://www.linkedin.com › posts › synchemer_additives...
    PVC stabilizers are essential additives that inhibit thermal degradation of PVC during processing. The main types include: ○Calcium-Zinc (Ca-Zn) ...

    Dibenzoyl Methane (DBM) - High Purity and Affordable Pricing ...


    chemvera.in
    https://www.chemvera.in › dibenzoyl-methane-dbm--7...
    chemvera.in
    https://www.chemvera.in › dibenzoyl-methane-dbm--7...
    Dibenzoyl Methane (DBM) is widely used as a stabilizer and UV absorber in PVC and plastic manufacturing, ensuring product longevity and performance. It also ...Read more
    ₹3,400.00
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