Sodium Silicate Liquid

Sodium Silicate Liquid
Its solution is alkaline. If add strong acids, weak acids and even electrolytes, it will hydrolyze and precipitate silica when it is heated or at room temperature.
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Product Introduction

Standard compliance: GB/T4209-2008 “Industrial Sodium Silicate”,Enterprise Standard Q/0213DYP 002-2016 “Industrial Sodium Silicate”.

 

 

PY3403

TPY3401

TPY3411

TPY3421

TPY2481

TPY2501

TPY2511

Appearance

Gray translucent adhesive liquid.

Colorless transparent adhesive liquid.

Mol Ratio (M.R.)

3.25-3.40

3.20-3.40

3.20-3.30

3.25-3.35

2.68-2.74

2.30-2.50

2.09-2.21

°Be′(20℃)

39.0-40.0

39.2-40.2

40.4-41.6

41.0 -42.5

47.2-47.5

49.0-50.0

50.0-51.0

Specific gravity(20℃),g/ml

1.368-1.381

1.371-1.384

1.386-1.402

1.394-1.415

1.483-1.487

1.510-1.526

1.526-1.543

Sodium Oxide (Na2O), %

8.20

≥8.30

8.60-9.20

8.50 -10.50

11.60-12.20

≥12.60

≥14.00

Silica (SiO2),%

26.00

≥26.50

28.00-29.40

27.50 -30.50

30.80-32.00

≥29.30

≥29.50

Transparence ≥

82

85

82

70

50

50

Iron (Fe) ,% ≤

0.015

0.020

Viscosity,Pa·s ≤

0.250

0.300

0.400

0.600

Water insoluble, % ≤

0.8

 

Properties: Its solution is alkaline. If add strong acids, weak acids and even electrolytes, it will hydrolyze and precipitate silica when it is heated or at room temperature.

 

application

 

Used as raw materials for the production of silica gel, silica, zeolite molecular sieve, silica sol, etc.

It is the raw materials and additives for the production of detergents and soaps, water softeners and settling agents.

In the textile industry, it is used as dyeing auxiliaries, bleaching agents, etc.

In the mechanical industry, it is widely used in grinding, making grinding wheels and as a metal protective agent.

In the construction industry, it is also widely used in the production of quick-drying cement, waterproof and oil-proof acid-resistant cement, ceramic materials, fire-proof materials, waterproof and leak-proof, wood fire prevention and so on.

In agriculture, it can be used to produce silicon fertilizer and soil stabilizer.

It is used as a silicon-aluminum catalyst for petroleum catalytic cracking in oil fields, for mining mineral processing, and for food preservation.

 

Packaging and storage: It is packaged with clean iron drum, plastic drum or tank truck and sealed. Avoid damage of package during transportation.


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