Best Powdery Instant Sodium silicate JZ-DSS-P Suppliers, Exporter

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Best Powdery Instant Sodium silicate JZ-DSS-P Suppliers, Exporter

Powdery Instant Sodium Silicate is white powdery material, fast dissolved in water, low temp. Resistance, transportation & storage are very convenient; molecular formula Na₂O·nSiO₂·H₂O,( n is determined by spec & usage.)

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Product Description

Product Overview

Powdery Instant Sodium Silicate is a white powdery material that dissolves quickly in water. It features low-temperature resistance, making transportation and storage highly convenient.
Molecular Formula: Na₂O·nSiO₂·H₂O (where 'n' is determined by specifications and intended usage).

Packaging & Storage

Standard Packaging: 25KG / Kraft paper bag.
Storage Environment: Store in a sealed, shaded, and dry environment.
Handling Precautions: The product is slightly alkaline; keep it separated from acidic products.

Key Applications

Kiln spray supplementary food & casting dope.
Acid-proof cement indefinite form fire bone material binder.
Binder for foundry, ceramics, paint, and heat preservation materials.
Thickening agent in the oil recovery industry.
Powder cement activator.
Essential material for detergent powder, soap, and detergent formulations.

Technical Specifications

Inspection Items	FS-I	FS-II	FS-III	FS-IV
Modules	2.00-2.20	2.30-2.50	2.80-3.00	3.10-3.40
SiO₂ %	49.0-53.0	52.0-56.0	57.0-61.0	59.0-63.0
Na₂O %	24.0-27.0	22.0-25.0	20.0-23.0	18.0-21.0
Dissolved Speed : S	<90	<90	<180	<240
Apparent Density: g/ml	0.50-0.80	0.50-0.80	0.50-0.80	0.50-0.80
100 Mesh Sieve Residues %	<5	<5	<5	<5

Frequently Asked Questions (FAQ)

Q1: What is Powdery Instant Sodium Silicate?

A1: It is a white, powdery sodium silicate material designed to dissolve quickly in water. It exhibits excellent low-temperature resistance and is highly convenient to store and transport.

Q2: What is the packaging standard for this product?

A2: The product is standardly packaged in 25KG Kraft paper bags, ensuring secure and dry handling during shipping.

Q3: How should Powdery Instant Sodium Silicate be stored?

A3: It must be stored in a sealed, shaded, and dry environment. Since the product is slightly alkaline, it must be kept away from acidic products to avoid reactions.

Q4: What are the main industrial uses for this material?

A4: It is primarily used as a binder in refractories, kiln spraying, casting, ceramics, paints, and heat preservation materials. It also serves as a thickener in oil recovery, a powder cement activator, and an ingredient in soaps and laundry detergents.

Q5: What are the differences between the FS-I, FS-II, FS-III, and FS-IV grades?

A5: The grades differ by their modulus range (from 2.00 up to 3.40), content levels of SiO₂ and Na₂O, and dissolution speed. For example, FS-I and FS-II dissolve in under 90 seconds, while FS-IV requires less than 240 seconds.

Q6: What is the sieve residue and density limit for these grades?

A6: All standard grades (FS-I through FS-IV) feature an apparent density of 0.50-0.80 g/ml and a 100 mesh sieve residue of less than 5%.