News

2026/06/12

Differences and Principles of PAC (Polyanionic Cellulose) and CMC (Sodium Carbox

Nearshore, overseas projects, brine wells, deep wells, directional wells → PAC is necessary Shallow onshore freshwater wells, limited budget → CMC can be used to reduce costs For low mud viscosity and water loss control → PAC-LV For increasing viscosity, including sand, while controlling water loss → PAC-HV

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2026/06/09

Performance Comparison of ATMP and HEDP

ATMP (Aminotrimethylenephosphonic acid) and HEDP (Hydroxyethylidene diphosphonic acid) are both commonly used organophosphonic acid scale inhibitors and corrosion inhibitors, widely applied in water treatment. Each has its own characteristics, and their effectiveness depends primarily on the specific application scenario and requirements. The following is a comparison of their performance:

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2026/05/29

Which Materials price Are Hit by the Coal Production Shutdown?

Due to the explosion occurred at the Qinyuan Coal Mine in Shanxi Province on May 22, 2026. Local government has ordered a complete shutdown and rectification of 18.7 million tons of coal mine capacity. This event may lead to an upward trend in coal prices.

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2026/05/22

High-purity sulfamic acid: Why are more and more factories replacing hydrochlori

In industrial cleaning and metal surface treatment, hydrochloric acid and nitric acid have long held a dominant position. They are cheap, react quickly, and have strong descaling capabilities, which sounds ideal. However, equipment supervisors and workshop workers who have actually used them know that the problems these two types of strong acids sometimes bring more than the problems they solve—th

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2026/05/15

Polyamino Polyether Methylene Phosphonic Acid (PAPEMP)

Appearance: Pale yellow to yellow transparent liquid (common effective content ≥40%) PAPEMP is a high-end phosphonic acid scale inhibitor with scale inhibition capabilities far superior to ATMP and HEDP, especially suitable for harsh water conditions such as high hardness, high alkalinity, high salinity, and high temperature.

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2026/05/09

Multi-Area Applications of Sodium Citrate

Food Industry ： Acidity Regulator: Neutralizes beverage taste, stabilizes pH, and prevents precipitation. Preservative: Inhibits microbial growth, extends the shelf life of meat and dairy products. Quality Stabilizer: Prevents edible oil oxidation, maintains canned food color, and improves cheese texture. Metal Ion Chelating Agent: Chelates calcium and magnesium ions, optimizing food f

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2026/04/30

Work Arrangements During Chinese Labor Day holiday

Our office will be closed from May 1st to May5th for the Chinese Labor Day holiday， We'd like to share our full holiday arrangements to ensure your projects run smoothly：

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2026/04/17

The 139th Canton Fair Opens with Record Number of Exhibitors

The 139th China Import and Export Fair (Canton Fair) opened on April 15th in Guangzhou, Guangdong Province. This year's fair features over 32,000 exhibitors, including more than 11,000 high-quality enterprises with specialized, refined, and innovative technologies or single-item champion titles, both exceeding previous levels.

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2026/04/10

The application of paraffin wax in daily life

Paraffin wax is a mixture of hydrocarbons extracted from certain distillates of petroleum, shale oil, or other bituminous mineral oils. It is odorless and tasteless, and is a white or pale yellow translucent solid.

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2026/04/03

A New Round of Chemical Price Hikes Begins from April 1st.

On April 1st, 2026, a new round of price increases in the chemical industry officially kicked off, with all previously rumored price hikes materializing.

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