JSY‑RD100 is an economic industrial grade synthetic hectorite magnesium lithium silicate designed as a cost‑effective thickener and suspension agent. It provides efficient thickening, anti‑settling and thixotropic rheology control for foundry coatings and agrochemical suspension concentrates. In foundry applications, it improves refractory coating suspension and brushability; in agrochemicals, it stabilizes active ingredient particles and prevents sedimentation. CAS 37220‑90‑9.

Product Detail

Product Overview

JSY‑RD100 is an economic industrial grade synthetic hectorite magnesium lithium silicate engineered as a versatile thickener and suspension agent for industrial formulations. As a synthetic layered silicate, it hydrates in water to form a thixotropic gel network, delivering efficient thickening, particle suspension and anti‑settling performance. It is widely applied in foundry refractory coatings to stabilize refractory particles and improve coating uniformity, and in agrochemical suspension concentrates to prevent active ingredient sedimentation and maintain stable dispersion. The economic industrial formulation offers reliable performance at a competitive cost for large‑volume industrial use.

Key Features

Economic industrial grade synthetic hectorite magnesium lithium silicate, CAS 37220‑90‑9
Efficient thickener and suspension agent for industrial waterborne systems
Excellent anti‑settling performance for refractory particles and agrochemical actives
Strong thixotropic rheology control with shear‑thinning behavior
Improves foundry coating suspension, leveling and brushability
Stabilizes agrochemical suspension concentrates against phase separation
Good compatibility with most waterborne industrial formulations
Free of crystalline silica and natural mineral impurities
Batch‑to‑batch consistency for reliable industrial production
Cost‑effective solution for high‑volume industrial applications

Technical Specifications

Product Name: Synthetic Hectorite (Magnesium Lithium Silicate)
Grade: JSY‑RD100 (Economic Industrial Grade)
CAS No.: 37220‑90‑9
Appearance: White to off‑white fine powder
Light Transmittance: ≥25% (5% aqueous dispersion)
pH Value (5% dispersion): 9.0–11.0
Moisture: ≤8%
Loss on Ignition: ≤18%
Particle Size (D50): ≤20 μm

Application Scenarios

Foundry coatings: refractory and investment casting coatings, improves suspension of refractory powders, enhances coating uniformity and adhesion to molds
Agrochemical suspensions: suspension concentrates (SC), oil dispersions (OD), stabilizes active ingredient particles, prevents sedimentation and caking
Waterborne industrial coatings: cost‑effective rheology modifier and anti‑settling additive
Other industrial suspensions requiring thickening and particle stabilization

Usage Recommendation

Typical dosage: 0.3%–2.0% in foundry coatings; 0.2%–1.5% in agrochemical suspensions
Add powder slowly under high‑shear mixing to ensure full hydration and dispersion
Pre‑disperse in water before incorporating into the formulation for best results
Full hydration typically requires 15–30 minutes of high‑speed mixing
Adjust dosage based on desired viscosity, suspension performance and system compatibility
For agrochemical use, test compatibility with active ingredients and other adjuvants before scale‑up

Package & Storage

Standard package: 25kg multi‑layer paper bag with inner PE liner
Store in a cool, dry, well‑ventilated warehouse
Keep away from moisture and direct sunlight
Shelf life: 24 months from date of manufacture when stored properly
Reseal tightly after opening to prevent moisture absorption

Safety Notes

Avoid inhalation of dust during handling. Use appropriate dust extraction and personal protective equipment including gloves and dust mask. Avoid contact with eyes. In case of eye contact, rinse thoroughly with water and seek medical attention. For agrochemical formulations, ensure final product compliance with applicable regulatory standards. Refer to the Safety Data Sheet for detailed handling and emergency procedures.

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Economic Industrial Synthetic Hectorite JSY‑RD100 Magnesium Lithium Silicate | Thickener Suspension Agent for Foundry Coatings, Agrochemical Suspensions

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Jishengya Technology

Shenzhen Jishengya Technology Co., Ltd. is located in Shenzhen, a special economic zone, and is a comprehensive technology enterprise integrating independent R&D, production and sales.