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Magnesium lithium silicate replaces LAPONITE RDS

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1. Very high transparency: very suitable for transparent water-based coatings, high-grade detergents, cosmetics and transparent gel products.2. Excellent anti settling performance: Due to its extremely high yield value, it can allow large particles of fillers or active ingredients to remain suspended for a long time without sinking.3. Prevent sagging: When spraying on a vertical surface, it can instantly solidify and avoid the occurrence of runny nose.4. Wide compatibility: Due to its synthetic nature, it does not contain impurities in natural clay and has lower sensitivity to electrolytes than natural bentonite.

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Product Name: Lithium Magnesium Silicate

CAS No.: 53320-86-8




1. PRODUCT DESCRIPTION

Lithium Magnesium Silicate is a synthetic layered silicate with a structure similar to natural hectorite. It is a high-purity, white, free-flowing powder that functions as a rheological additive in aqueous systems. When dispersed in water, it forms highly thixotropic, transparent gels. It provides excellent suspension for pigments and fillers, preventing sedimentation while maintaining superior flow and leveling.

2. TYPICAL PHYSICAL & CHEMICAL PROPERTIES

Property

Specification

Appearance

White free-flowing powder

Chemical Composition

SiO2, MgO, Li2O, Na_2O

Whiteness

≥90%

pH (2% aqueous suspension)

9.0 – 11.0

Moisture Content (105°C, 2h)

≤10.0%

Viscosity (2% aqueous soln.)*

400 – 1200mPa·s

Bulk Density

0.8 – 1.0 g/cm

Sieve Residue (100 mesh)

≤0.5

*Viscosity measured by Brookfield RVT at 25°C after full dispersion.

3. PERFORMANCE FEATURES

Superior Thixotropy: High low-shear viscosity for excellent anti-settling and anti-sagging properties.

Optically Clear: Forms transparent gels, making it ideal for clear-coat applications and high-end cosmetics.

Inertness: Highly resistant to microbial attack and chemical degradation.

Ease of Use: Synergistic when combined with organic thickeners (e.g., HEC, Xanthan Gum) to enhance stability and skin feel.

4. APPLICATIONS

Coatings & Paints: Multi-color (granite effect) paints, waterborne industrial coatings, and architectural paints.

Personal Care: Toothpaste, facial masks, shampoos, and sunscreens.

Household & Industrial: Liquid detergents, cleaners, and agrochemical suspensions.

Ceramics: Glaze stabilization and suspension.

5. DISPERSION GUIDELINES

To ensure full hydration and optimal rheological performance:

Add the powder slowly into the vortex of water under high-speed stirring (1000-2000 revolutions per minute).

Maintain agitation for 20–40minutes until the dispersion becomes a clear, uniform liquid.

Note: The presence of salts (electrolytes) can accelerate gelation but may hinder initial hydration. It is recommended to hydrate the silicate in deionized water before adding other ingredients.

6. STORAGE & HANDLING

Storage: Store in a cool, dry, and well-ventilated area.

Caution: The product is hygroscopic. Keep the container tightly sealed when not in use.

Shelf Life: 24 months from the date of manufacture in original, unopened packaging.


Q1: What can you buy from us?


A1: coating additive, ink additive, adhesive additive, composite additive.


Q2: How do I place an order?


A2: You can contact us by email with your order details.


Q3: How can I pay for you?


A3: We will ask you for payment after you confirm our PI.   T/Tare our usual methods.


Q4: What's your delivery time?


A4: Usually we arrange shipment within 10 to 15 days.


Q5: Is this your real price?


A5: Yes, but the price is subject to the fluctuation of raw materials.   I suggest you contact us before placing an order


Q6: How can we get the sample and how much will it cost?


A6: Our company provides free samples.   You only need to pay the freight.

Q1: What can you buy from us?


A1: coating additive, ink additive, adhesive additive, composite additive.


Q2: How do I place an order?


A2: You can contact us by email with your order details.


Q3: How can I pay for you?


A3: We will ask you for payment after you confirm our PI.   T/Tare our usual methods.


Q4: What's your delivery time?


A4: Usually we arrange shipment within 10 to 15 days.


Q5: Is this your real price?


A5: Yes, but the price is subject to the fluctuation of raw materials.   I suggest you contact us before placing an order


Q6: How can we get the sample and how much will it cost?


A6: Our company provides free samples.   You only need to pay the freight.


Q1: What can you buy from us?


A1: coating additive, ink additive, adhesive additive, composite additive.


Q2: How do I place an order?


A2: You can contact us by email with your order details.


Q3: How can I pay for you?


A3: We will ask you for payment after you confirm our PI.   T/Tare our usual methods.


Q4: What's your delivery time?


A4: Usually we arrange shipment within 10 to 15 days.


Q5: Is this your real price?


A5: Yes, but the price is subject to the fluctuation of raw materials.   I suggest you contact us before placing an order


Q6: How can we get the sample and how much will it cost?


A6: Our company provides free samples.   You only need to pay the freigh


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No.160-11,Xiangyuan Road,Jingjin Science and Technology Valley Inductrial Park,Wuqing District,Tianjin Province,China

jeffrey@rk-chem.com

+86 18526852692

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