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SSP Series Sodium Silicate Powder
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SSP

SSP Series Sodium Silicate Powder

SSP Series Sodium Silicate Powder is an instant-soluble sodium silicate powder used in detergent formulations and various industrial binding, cement, and processing applications.

Chemical Name
Sodium Silicate Powder
Molecular Weight
n/a
Molecular Formula
Na2O.mSiO2
EINECS
215-687-4
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PRODUCT OVERVIEW

Product Description

SSP Series Sodium Silicate Powder is an instant-soluble sodium silicate material supplied as a white powder or granular product. It dissolves readily in water and provides an alkaline sodium silicate solution. The product is characterized by controlled modulus, sodium oxide and silica content, bulk density, moisture, dissolution rate, and particle-size distribution. It is used in detergent formulations as well as cement, refractory materials, foundry processes, drilling-related applications, insulation materials, and other industrial applications requiring soluble sodium silicate.
PRODUCT PARAMETERS

General Parameters

Appearance
White powder
Melting Point
1089 °C
Refractive Index
1.520
Density
2.614 g/m³
RTECS
VW0400000
Solubility
Mutually dissolvable with water
KEY PROPERTIES

Product Characteristics

Instant-soluble sodium silicate powder.
White powder with good water solubility.
Alkaline sodium silicate material with controlled modulus.
Suitable as a detergent ingredient and for multiple industrial applications.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard Test Method
Modulus 1.95~2.05 ISO 1689
Na2O Content by wt % 25~28 ISO 1692
SiO2 Content by wt % 48~54 ISO 2124
Na2O + SiO2 Content by wt % 78~82 HG/T 4315
Bulk Density, g/L 600~800 GB 3603
pH Value (1%) 11~12 HG/T 4315
Moisture by wt % 6.5 max HG/T 4315
Insoluble Matter by wt % 0.1 max ASTM D501
Iron (Fe), ppm 100 max ISO 6332
Speed of Dissolution (1%), sec 75 max HT/T 4315
Appearance by Visual White granules By visual
APPLICATIONS

Typical Uses

✓
Used as a quick-drying and reinforcing agent in cement applications.
✓
Used as a flocculating and settling agent for drilling cuttings, as a lost-circulation and plugging additive, and as a binder for refractory materials.
✓
Used as a binder in foundry and insulation materials and as a thickening agent in industrial applications.
✓
Used as an ingredient in detergent formulations.
STORAGE & HANDLING

Handling Guidance

Store in suitable sealed packaging in a cool, dry, and well-protected storage area. Protect the product from moisture, direct sunlight, contamination, and incompatible materials. Keep packaging tightly sealed to preserve the powder quality and dissolution performance. Storage and handling requirements should follow the applicable supplier SDS, COA, and technical documentation.
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