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Zhejiang Hongyu New Materials HY-708 Organic Bentonite

Zhejiang Hongyu New Materials HY-708 Organic Bentonite is a highly purified, modified, organically modified organic bentonite made of natural calcium bentonite as raw material. It is mainly suitable for paints, inks and other products with low and medium polar solvents.

Functions: Anti-Sagging Agent, Rheology Modifier, Thickener, Thixotrope

Chemical Family: Bentonite

Features: Anti-Settling, Excellent Dispersibility

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Chemical Name
    CAS No.
    1302-78-9
    EC No.
    215-108-5
    Technologies

    Features & Benefits

    Features

    Easy to disperse: under the action of an appropriate amount of polar activator, the product has fast dispersing speed and gel speed, and the dispersion fineness is small.

    Anti-sedimentation: The product has anti-sedimentation ability in the system.

    Applications & Uses

    Instructions

    HY-708 can be dispersed at room temperature. It is recommended to make a pre-gel first and add it before grinding. To obtain the best dispersion effect, it is best to use high-shear equipment. HY-708 needs a polar activator to be fully dispersed. The polar activators that can be used are: propylene carbonate, methanol/water (95/5), ethanol/water (95/5) or acetone, polar activated The dosage of the agent can be adjusted according to different systems, generally the amount of organic soil is 20-30%.

    The amount of HY-708 in the system is usually 0.2-3.0% (weight ratio).

    Application

    Ordinary paints and color pastes, inks, adhesives, industrial paints, anti-corrosion paints, marine paints, etc.

    Properties

    Appearance
    Off - white powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Ignition Loss28 - 31%-
    Fineness, ≤76µm (200 mesh)min. 95%-
    Moisture Content0.8 - 3.5%-
    Viscositymin. 1.5Pa.s-

    Regulatory & Compliance

    Certifications & Compliance

    Packaging & Availability

    Packaging Type
    Packaging and Transportation

    It adopts double-layer packaging of kraft paper outer packaging bag, polyethylene film inner packaging bag, or valve mouth paper bag packaging. The weight is usually 25±0.25KG or according to user requirements.

    Storage & Handling

    Storage

    If stored under dry conditions, without unpacking, when the temperature is 0°C-30°C, the quality validity period is 36 months.