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Rovene® 4021

1 of 73 products in this brand
Rovene 4021 is a self-crosslinking, carboxylated styrene-butadiene emulsion that has a firm hand with outstanding strength properties. This latex is especially suited for various nonwoven, textile and performance coating applications. Rovene 4021 is an excellent binder where stiffness with toughness and water resistance is required. It also accepts high filler loads of calcium carbonate, clays and alumina trihydrate and still retains excellent tensile strength. Rovene 4021 has the ability to be crosslinked with external crosslinking agents, which will improve the solvent resistance of treated substrates. Rovene 4021 is recommended for applications in textile and needle-punch backcoatings and performance coatings. This hydrophobic emulsion is also recommended as a primary binder for industrial and household floor care and scrub pads as well as for bonding wet wipes, industrial wipes and filters. Rovene 4021 can also be utilized in performance coatings where adhesion to metal surfaces is needed.

Chemical Family: Styrene-Butadiene Copolymer

Compatible Substrates & Surfaces: Metal, Textiles

Glass Transition Temperature (Tg): 22.0 - 22.0 °C

Features: Excellent Adhesion, High Tensile Strength, Solvent Resistance, Water Resistance

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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Styrene-Butadiene Copolymer

CASE Ingredients Functions

Binder & Resin

Technologies

CASE Ingredients

Product Families

CASE Ingredients — Resins & Binders

Other Resins & Binders

Features & Benefits

Labeling Claims

APEO-Free

CASE Ingredients Features

Excellent Adhesion,

High Tensile Strength,

Solvent Resistance,

Water Resistance

Features and Benefits
  • Stiff
  • Self-crosslinking
  • Good binder for scrub pads applications
    • Features and Benefits
  • APEO Free
  • Built to disperse pigments and provides adhesion
    • Product Highlights
    Mallard Creek Polymers combines technology and experience in the nonwovens market to provide a diverse range of innovative products to meet a variety of needs. Our latex polymers are used to overcome the limitations of nonwovens in properties such as structure, stiffness, strength, and dry-cleaning capability. They are suitable for application by froth, spray and saturation processes, with properties optimized for desired material penetration.

    Applications & Uses

    Markets

    Adhesives & Sealants,

    Automotive & Transportation,

    Industrial,

    Paints & Coatings,

    Personal Care

    Applications

    Automotive & Transportation — Automotive

    Exterior & Body

    Adhesives & Sealants — Industrial & Assembly Adhesives

    Textile & Footwear Adhesives

    Paints & Coatings — Industrial Coatings

    Metal Coatings

    Industrial — Leather & Textiles

    Textile Manufacturing

    Personal Care — Personal Hygiene

    Wipes, Tissue & Towel

    Compatible Substrates & Surfaces

    Metal,

    Textiles

    Applications and Markets

    Typical Applications

    • High-loft Nonwovens
    • Medical Garment
    • Needle Punch
    • Wipes
    • Building and Industrial Mat
    • Abrasives
    • Filtration
    • Metal Coating
    • Automotive Underbody

    Markets

    • Textiles
    • Adhesives
    • Paints and Coatings
    Applications
  • Underbody Coatings
  • Metal Coatings
    • Substrates
    Metal

    Properties

    Physical Form

    Emulsion

    Physical Properties
    ValueUnitsTest Method / Conditions
    Solids Content50%—
    Glass Transition Temperature22°C—
    pH8.9——
    pH8.8——
    Minimum Film Forming Temperature21°C—
    Viscositymax. 750cPs—