company tower banner
Zhejiang Hongyu New Materials Company Logo

Zhejiang Hongyu New Materials HY-738Y organic bentonite

Zhejiang Hongyu New Materials HY-738Y Organic Bentonite is made from natural calcium bentonite which has been highly purified, modified and organically modified. It is mainly suitable for paints, inks and other products with low and medium polar solvents.

Functions: Rheology Modifier, Thickener

Chemical Family: Bentonite

    Knowde Enhanced TDS

    Identification & Functionality

    Chemical Family
    Chemical Name
    CASE Ingredients Functions
    Fluids & Lubricants Functions
    CAS No.
    1302-78-9
    EC No.
    215-108-5

    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.
    High viscosity: The product has high gel viscosity and strong thixotropy in low and medium polar solvent system or resin system.

    Applications & Uses

    Fluids & Lubricants Type
    Instructions

    HY-778 does not need to be made into pre-gel, it can be directly added as dry powder at any stage of the coating and ink preparation process. And compared with conventional products, it has higher use efficiency and can reduce the amount of addition.

    The dosage of HY-778 in the system is usually 0.2~2.0% (weight ratio)

    Application

    Ordinary paints and colorants, inks, adhesives, industrial paints, anti-corrosion paints, marine paints, oil field drilling, greases, etc.

    Properties

    Appearance
    Off - white powder
    Typical Properties
    ValueUnitsTest Method / Conditions
    Ignition Loss30 - 33%-
    Fineness, ≤76µm (325 mesh)min. 95%-
    Moisture Content0.8 - 3.5%-
    Viscositymin. 1.5Pa.s-

    Regulatory & Compliance

    Certifications & Compliance

    Packaging & Availability

    Packaging Type
    Packaging and Transportation

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

    Storage & Handling

    Storage

    If stored under dry conditions, when the temperature is 0°C-30°C, the quality validity period is 36 months.