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

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Features & Benefits

CASE Ingredients Features
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

Markets
Applications
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.