JSY‑RD200 is a cost‑effective synthetic hectorite magnesium lithium silicate designed as a versatile rheology modifier for water‑in‑water paint, household cleaners and ceramic glazes. It provides efficient thickening, suspension and anti‑settling performance while maintaining good clarity and system compatibility. As a synthetic product, it offers batch‑to‑batch consistency and is free of natural impurities, delivering reliable performance at a competitive cost. CAS 37220‑90‑9.

Product Detail

Product Overview

JSY‑RD200 is a cost‑effective synthetic hectorite magnesium lithium silicate engineered as a multi‑purpose rheology modifier for waterborne formulations. As a synthetic layered silicate, it hydrates in water to form a thixotropic gel network, providing thickening, suspension and anti‑settling effects. It is widely applied in water‑in‑water paint to stabilize color droplets, in household cleaners to suspend abrasives and control viscosity, and in ceramic glazes to improve suspension and application properties. The synthetic formulation ensures consistent quality free of natural impurities, offering reliable performance at a competitive cost.

Key Features

Cost‑effective synthetic hectorite magnesium lithium silicate, CAS 37220‑90‑9
Efficient thickening and thixotropic rheology control
Excellent suspension and anti‑settling performance
Good compatibility with water‑in‑water paint systems
Stabilizes color droplets and prevents phase separation in water‑in‑water coatings
Suspends abrasives and active ingredients in household cleaners
Improves glaze suspension and application uniformity in ceramic glazes
Semi‑transparent with minimal impact on formulation clarity and color
Free of crystalline silica and natural mineral impurities
Batch‑to‑batch consistency for reliable production

Technical Specifications

Product Name: Synthetic Hectorite (Magnesium Lithium Silicate)
Grade: JSY‑RD200
CAS No.: 37220‑90‑9
Appearance: White to off‑white fine powder
Light Transmittance: ≥88% (5% aqueous dispersion)
pH Value (5% dispersion): 9.0–11.0
Moisture: ≤8%
Loss on Ignition: ≤18%
Particle Size (D50): ≤20 μm

Application Scenarios

Water‑in‑water paint: stabilizes colored droplets, prevents sagging and phase separation, improves storage stability
Household cleaners: thickens formula, suspends abrasives and particles, controls pour viscosity
Ceramic glazes: improves pigment and filler suspension, enhances glaze uniformity and application properties
Water‑based architectural coatings: rheology modifier and anti‑settling additive
Other waterborne formulations requiring cost‑effective thickening and suspension

Usage Recommendation

Typical dosage: 0.2%–1.5% in water‑in‑water paint; 0.3%–2.0% in household cleaners; 0.5%–2.0% in ceramic glazes
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 ceramic glazes, ensure proper mixing to avoid agglomeration

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. Refer to the Safety Data Sheet for detailed handling and emergency procedures.

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Cost‑Effective Synthetic Hectorite JSY‑RD200 Magnesium Lithium Silicate for Water‑in‑Water Paint, Household Cleaners & Ceramic Glazes CAS 37220‑90‑9

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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.