Sodium Silicate

The sodium silicate market is currently facing a supply crunch owing to a capacity loss of ~ 4,00,000 MT from China. Owing to the lack of significant capacity expansions, market is expected to become further tight by 2022.

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Sodium Silicate Industry Benchmarks

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The average annual savings achieved in Sodium Silicate category is 6.50%

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The industry average payment terms in Sodium Silicate category for the current quarter is 70.4 days

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    Sodium Silicate market frequently asked questions

    Though the current capacity of sodium silicate is enough due to its CAGR being close to 2.5 percent and as it can meet the global demand. However, the market is expected to become tight by 2021 owing to the lack of significant capacity additions in the recent past.

    According to Beroe's report, Silica derivatives industries are the major downstream industries of sodium silicate followed by the detergents industry. As per the report, the parallel downstream industry threat will significantly improve over the years as more sodium silicate gets directed towards the manufacturing of precipitated silica (often used in green tire manufacturing).

    Following the insights from Beroe's report, the downstream demand for sodium silicate from developed regions (North America and Europe) will be weak especially w.r.t detergent industry due to the significant rise of liquid laundry detergents (that don't utilize sodium silicate). Similarly, for APAC and MENA regions, the demand will be higher due to increased automobile production and construction activities. Awareness about hygiene and willingness to spend on high-end brands will also contribute to detergent growth.

    As per Beroe's analysis, the three main constraints that hamper market growth and also affect the sodium silicate price include: Rising feedstock costs Transportation costs Health hazards associated with direct intake of sodium silicate

    The highest production size is in Europe with a capacity of 0.80 MMT. It is followed by North America with a capacity of 0.55 MMT, and the APAC region accounts for 0.42 MMT.

    Silica is mostly used in the automobile sector because of three reasons ' it can be used as a filler in tire and rubber manufacturing, due to an increase in environmental regulations, and subsequent rise in the need for green tires.

    The key factor contributing to the increase in the demand for sodium silicate from the detergent industry especially in the Asia and LATAM regions is ' the increased awareness about hygiene and sanitation.

    The main reason why there is a limited number of suppliers in the U.S. market is because of Occidental Petroleum Corp. It enjoys a significant raw material advantage due to its backward integration with caustic soda.

    Sodium Silicate market report transcript

    Global Market Outlook on Sodium Silicate

    Sodium silicate refers to chemicals like sodium metasilicate, sodium orthosilicate, and sodium pyrosilicate. This inorganic sodium salt is a white powder or available in colorless form. Sodium silicate is a generic name used for such compounds that are known as water glass or liquid glass. This alkali metal silicate is used in many areas.

    This silicas and sodium compound is a chlor-alkali used as an adhesive as paper cement. It is used while drilling borewells with drilling fluids to prevent the collapse of borewells by stabilizing the wall. Liquid sodium silicate is used in the water treatment process.

    Sodium silicate is used in the construction industry and to treat concrete. It is applied in making detergents; it helps to reduce surface tension allowing it to remove solid and dirt effectively. It is used in sand casting as a binder of sand, as well as in passive fire protection. It is used in automotive repair and metal repair.

    Sodium silicate is used to seal leaks in containers that have water. In the paper & pulp industry, it helps make paper towels, paperboard laminates, and toilet paper. It is used as an additive in the food industry. It is used along with other silicates to make wrinkle removal creams. All these diverse applications of sodium silicate have helped in sodium silicate price growth.

    • The sodium silicate market continued to face a supply crunch during 2022, due to existing supply issues in the market and production cuts by players

    • The risk of supply shortage will continue to prevail in the sodium silicate market in the long term, as no significant capacity additions/expansions have been announced by the players till 2025

    Global Capacity–Demand Analysis

    The sodium silicate market will continue to face a supply crunch in 2023, owing to players operating at reduced rates. The market will continue to face a deficit up to 2025, as no significant capacity expansions have been announced.

    Market Outlook

    • Loss of Chinese capacity from the market – Owing to the environmental regulations in China, a few players were asked to shutdown their sodium silicate plants few years back, which has led to a capacity loss of 4,00,000 MT from the market. Some of these players are Shijiazhuang Shuanglian Chemical, Huayao Corporation, and Shangyu Huabao Chemical. The market is still undersupplied owing to the loss in capacity.

    • The COVID-19 further widened the supply–demand gap in the sodium silicate market – Owing to the global COVID-19 crisis, most sodium silicate manufacturers operated at reduced rates in China, Europe, and the US, due to lack of downstream demand. This further tightened the supply situation in the market

    • Supply has gradually eased out in 2022 compared to the previous years but still remains tight

    Engagement Outlook

    • Owing to difficulties in handling and transportation, sodium silicate is preferred to be regionally sourced

    Global Trade Dynamics : Sodium Silicate

    • North America is dependent on sodium silicate imports to bridge the supply–demand gap, while the Europe’s exports have been slightly higher than its imports

    • China is a net exporter of sodium silicate, especially to other Asian countries. However, the capacity loss from China has decrease the exports volume.

    Industry Drivers and Constraints : Sodium Silicate


    • Healthy demand from silica – Apart from the setback in demand during Covid-19 pandemic outbreak, due to lack of consumer demand in buying cars, demand for silicas will continue to remain high for the next 2–3 years, as it is an important ingredient in Green Tire applications

    • Rise in demand from soaps & detergents – Owing to the increasing need for cleanliness and hygiene in the wake of the COVID-19 pandemic, demand for multi-functional soaps and detergents is expected to witness a surge. Soaps, which offer cleansing capabilities for both hand and home, will be popular among consumers

    • Increasing demand for bio-fuel production – The use of liquid sodium silicate in catalyst cracking and transesterification operations for producing bio-diesel will also witness a spike in the next 2–3 years, as there will be a growing shift from fossil fuels to natural, green alternatives


    • Lack of capacity expansions – The market has become a deficit in supply after the capacity loss of 400,000 MT from China. The lack of significant capacity expansions or additions after that has led to a supply crunch in the market, which is expected to act as a deterrent for growth

    • Volatility in feedstock prices – Soda ash is used in the production of sodium silicate if furnace route is followed and caustic soda is used in the hydrothermal routes. Raw materials constitute to more than 70 percent of the overall cost of production for sodium silicate, and thus, feedstock availability and price volatility will play a role in determining sodium silicate prices

    Sodium Silicate Cost Structure Analysis

    Raw material cost is the key driver in the overall cost of production for sodium silicate, which is the lowest in the US, due to feedstock cost advantage. Sodium silicate manufacturers are expected to enjoy significant profit margins, owing to the supply deficit in the market.

    • Sodium silicate is manufactured via two production processes. Soda ash is the raw material used in the furnace process and caustic soda in the hydrothermal process

    • Raw materials constitute to the major cost of production of sodium silicate and tracking or monitoring these feedstock prices would help to gain better visibility

    • The overall cost of production of sodium silicate continues to remain the lowest in the US, owing to feedstock cost advantage, while it is the highest in Europe. 90 percent of soda ash is manufactured by refining natural deposits of hydrated sodium carbonate called ‘Trona’

    Porter's Five Forces Analysis – North America

    Supplier Power

    • Backward integration – There are limited sodium silicate manufacturers in the US market, with Occidental Petroleum Corp. enjoying significant raw material advantage, as they are backward integrated to caustic soda

    • Consolidated market – Both caustic soda and soda ash market are highly consolidated in the US, with the top five manufacturers occupying 50 percent market share and multiple markets to place their products and enjoy higher power

    Barriers to New entrants

    • Established supplier base – The barrier to new entrants will be high, owing to the presence of established players in the market

    • Downstream market maturity – The downstream market is not as mature as the European market. However, the growth rates exhibited by some of the downstream applications is not sufficient to attract new players to invest in the market

    Intensity of Rivalry

    • Backward integration – Occidental Petroleum Corp enjoys a distinct advantage over the other players, owing to their backward integration

    • Competitive pricing – The competition among the players on the pricing front is moderate

    Threat of Substitutes

    • Low substitution threat – The threat of substitution is expected to be low, as it is difficult to replace sodium silicate completely

    • APSM – The only potential substitute for sodium silicate currently in detergent applications is Activated Poly Sodium Metasilicate (APSM), which has been commercialized by a few Chinese manufacturers

    • However, APSM is being marketed more as a substitute for 4A Zeolite and STPP rather than sodium silicate

    Buyer Power

    • Silica buyers vs. detergent buyers – The buyer power will be tilted more in favor of the specialty Silica buyers and Zeolites, which is gaining importance as a refinery catalyst

    • Zeolite demand – The demand for zeolite in various refinery processes, including FCC, catalytic reforming, and hydrotreating, is steadily increasing, owing to increased oil & gas production activities in the US

    • The overall buying power is expected to be low

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