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    AI Overview

    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    Polyvinyl Alcohol (PVA) 2488 is a
    water-soluble, non-toxic, and biodegradable synthetic resin, typically appearing as a white to light-yellow powder or granule. It is a partially hydrolyzed grade (87–89% hydrolysis) with high viscosity (40–55 mPa·s), widely used in construction, textile sizing, paper coating, and adhesives. 
    Key Properties and Applications 
    • Physical State: Solid powder, flakes, or granules.
    • Solubility: Highly soluble in water; insoluble in most organic solvents.
    • Viscosity: Exhibits high viscosity (40–55 mPa·s for a 4% solution at
      20∘C20 raised to the composed with power cap C
      20∘𝐶
      ).
    • Applications: Commonly used as a binder, protective colloid for PVAc emulsions, and in construction materials like dry-mix mortars and cement additives.
    • Key Characteristics: Excellent film-forming, adhesion, and oil resistance properties. 
    Technical Specifications 
    • Degree of Hydrolysis: 87–89 mol%.
    • Molecular Weight: Approximately 85,000–146,000 g/mol.
    • pH: 5.0–7.0 (4% solution).
    • Melting Point:
      200--230∘C200 -- 230 raised to the composed with power cap C
      200--230∘𝐶
      .       
    Storage and Handling
    PVA 2488 should be stored in a dry, well-ventilated area, ideally at temperatures between
    10∘C10 raised to the composed with power cap C
    10∘𝐶
     and
    30∘C30 raised to the composed with power cap C
    30∘𝐶
    , as recommended by Ataman Kimya and Alibaba.com. While it is generally safe to handle, it is advised to avoid dust generation and to wear protective equipment (gloves, goggles) during bulk handling, notes Ataman Kimya. 
    • PVA 2488 - Ataman Kimya
      Density: ~1.27 g/cm³ Viscosity: Approx. 40–55 mPa·s (4% solution at 20°C) Degree of Hydrolysis: 87–89% (partially hydrolyzed) Mole...
      Ataman Kimya
    • Polyvinyl Alcohol (PVA 2488 ), High Quality, Best 2023 Price
      Sep 20, 2023 — Polyvinyl Alcohol 2488 (PVA) This material is a synthetic polymer that is colorless, odorless, and water-soluble. It is usually su...
      AREF Chemical Co.
    • Professional Factory Supply PVA 2488 80 Mesh Polyvinyl Alcohol ...
      Joyforce PVA 2488 Physical and Chemical Properties: Water solubility: It is easily soluble in water at room temperature (it is bes...
      Alibaba.com
    • PVA 088-50 & PVA 2488 - Elephchem
      Overview. PVA 088-50 & PVA 2488 is a high viscosity and partially hydrolyzed Polyvinyl Alcohol. It is a water-soluble polymer with...
      Elephchem
    • Product Information PVA 2488 - Bisley International
      PVA 2488 is composed of Poly (vinyl alcohol), a water-soluble synthetic polymer that has been partially hydrolyzed. The presence o...
      Bisley International
    • Wholesale PVA Polyester Polyvinyl Alcohol PVA 2488 - HPMC Factory
      Feb 26, 2024 — The degree of substitution is generally 1.6-2.0, and different degrees of substitution result in different solubilities. It belong...
      HPMC Factory
    • PVA2488 - Balaji Povals - SpecialChem
      Sep 9, 2016 — PVA2488 is recommended in textile industry for warp sizing and resin finishing, paper industry for surface sizing and pigment coat...
      SpecialChem
    • PVA 2488 - Ataman Kimya
      Density: ~1.27 g/cm³ Viscosity: Approx. 40–55 mPa·s (4% solution at 20°C) Degree of Hydrolysis: 87–89% (partially hydrolyzed) Mole...
      Ataman Kimya
    • Polyvinyl Alcohol (PVA 2488 ), High Quality, Best 2023 Price
      Sep 20, 2023 — Polyvinyl Alcohol 2488 (PVA) This material is a synthetic polymer that is colorless, odorless, and water-soluble. It is usually su...
      AREF Chemical Co.
    • Professional Factory Supply PVA 2488 80 Mesh Polyvinyl Alcohol ...
      Joyforce PVA 2488 Physical and Chemical Properties: Water solubility: It is easily soluble in water at room temperature (it is bes...
      Alibaba.com
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    My Ad Center

    Product Information PVA 2488


    Bisley International
    https://bisleyinternational.com › uploads › 2021/08
    Bisley International
    https://bisleyinternational.com › uploads › 2021/08
    PDF
    PVA 2488 is used as a non-retarding low temperature fluid loss/gas migration additive in light weight cement slurries to improve workability, water retention ...Read more
    2 pages

    PVA 088-50 & PVA 2488


    Elephchem
    https://www.elephchem.com › pva-088-50-pva-2488
    Elephchem
    https://www.elephchem.com › pva-088-50-pva-2488
    PVA 088-50 & PVA 2488 is a high viscosity and partially hydrolyzed Polyvinyl Alcohol. It is a water-soluble polymer with a wide range of uses, its performance ...Read more

    PVA2488 Safety: Handling Guidelines for Polyvinyl Alcohol


    HPMC Factory
    https://www.hpmcfactory.com › news-pva2488-safety-...
    HPMC Factory
    https://www.hpmcfactory.com › news-pva2488-safety-...
    Mar 11, 2025 — PVA (Polyvinyl alcohol) 2488 is an extensively used partially hydrolysed synthetic polymer for various industrial applications such as ...Read more

    Polyvinyl Alcohol (PVA) 24-88


    rawchemicalmart.com
    https://rawchemicalmart.com › Products
    rawchemicalmart.com
    https://rawchemicalmart.com › Products
    Polyvinyl Alcohol 24-88 is a water-soluble, environmentally friendly polymer that exhibits properties intermediate between plastics and rubbers. Available as ...Read more

    Polyvinyl Alcohol Powder PVA 2488 2688 1788 1799


    Henan Jinhe Industry Co., Ltd
    https://www.jinhetec.com › Products › Resin › PVA Resin
    Henan Jinhe Industry Co., Ltd
    https://www.jinhetec.com › Products › Resin › PVA Resin
    It is widely used in textile paste, paper binder, rewet binder, paper surface adhesive, pigment carrier, architectural coating adhesive, building material ...Read more
    $2,000.00 · Out of stock · 4.5(49)

    High-Performance PVA 2488 Supplier


    KEHAO Chemical
    https://khcel.com › pva2488
    KEHAO Chemical
    https://khcel.com › pva2488
    KEHAO Chemical offers premium PVA 2488 with excellent film-forming and adhesive properties, ideal for coatings and adhesives. Bulk supply available for ...

    PVA 2488


    Ataman Kimya
    https://www.atamanchemicals.com › pva-2488_u35113
    Ataman Kimya
    https://www.atamanchemicals.com › pva-2488_u35113
    PVA 2488 is a high–molecular weight grade of polyvinyl alcohol (PVA), characterized by excellent film–forming, emulsifying, and adhesive properties.Read more

    High Purity 99% Min Polyvinyl Alcohol PVA 2488


    Made-in-China.com
    https://m.made-in-china.com › product › High-Purity-9...
    Made-in-China.com
    https://m.made-in-china.com › product › High-Purity-9...
    Jul 26, 2021 — PVA is a kind of water-soluble resin with good chemical stability. It also has good adhesion,film-forming ability, insulation, oil resistance, ...Read more
    $1,700.00 · In stock · 4.0 · Review by MIC_BUYER · Free delivery

    PVA 2488


    joyforce industrial
    https://www.joyforce.com › pva-2488
    joyforce industrial
    https://www.joyforce.com › pva-2488
    PVA 2488 is a type of high-viscosity partially hydrolyzed polyvinyl alcohol. With its excellent water-solubility, bonding strength, film forming properties and ...Read more

    Construction Chemical Additives Good Quality PVA 2488 ...


    Alibaba
    https://www.alibaba.com › product-detail › Constructio...
    Alibaba
    https://www.alibaba.com › product-detail › Constructio...
    Polyvinyl alcohol (PVA) resin is a kind of heavy polymer. It is usually a white or slight yellow floccules, flake, granular or powdery in appearance.Read more
    3.7(93)

    Scholarly articles for Polyvinyl Alcohol 2488

    Modification of cellulosic fabric using polyvinyl alcohol … - ‎Zia - Cited by 19
    Modification of cellulosic fabric using polyvinyl alcohol, … - ‎Zuber - Cited by 23
    Experimental study on size effect and durability … - ‎Yan - Cited by 17
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