News
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What is the application of maleic anhydride in Synthetic Resins?
Synthetic Resins Maleic anhydride reacts with polyols (followed by cross-linking with styrene) to form unsaturated polyester resins (UPR), a thermosetting resin. UPR is divided into fiber-reinforced plastics (FRP, commonly known as fiberglass-reinforced plastic) and non-reinforced plastics. FRP i...Read more -
What chemicals are produced from maleic anhydride?
Maleic anhydride applications are extremely broad, primarily used in the production of unsaturated polyester resins (UPR) (both reinforced and non-reinforced), coatings, paints, inks, engineering plastics, pharmaceuticals, pesticides, papermaking, textile auxiliaries, food additives, feed additiv...Read more -
What are the properties of maleic anhydride?
Properties and Applications of Maleic Anhydride Maleic Anhydride (MA), also known as 2,5-Furandione, is commonly referred to as maleic anhydride or dehydrated malic anhydride. As a key basic organic chemical raw material, maleic anhydride is one of the most important anhydrides in basic organic c...Read more -
What is the new method for producing calcium formate?
The production method of calcium formate belongs to the technical field of chemical product manufacturing. Calcium formate is a widely used organic chemical raw material. Currently, existing calcium formate production methods suffer from high product costs and excessive impurities. This technolog...Read more -
How is calcium formate applied in construction and animal feed?
Calcium formate, also known as ant formate, has the molecular formula C₂H₂O₄Ca. It is used as a feed additive suitable for various animals, with functions such as acidification, mildew resistance, and antibacterial activity. Industrially, it is also used as an additive in concrete and mortar, for...Read more -
The Role of Calcium Formate in Concrete
The Role of Calcium Formate in Concrete Calcium formate serves two main functions in concrete: Water Reducer: Calcium formate acts as a water reducer in concrete. It reduces the water-cement ratio of concrete, improving its fluidity and pumpability. By decreasing the amount of water added, it enh...Read more -
What is the green production process of calcium formate?
A Green Production Process Using CO and Ca(OH)₂ as calcium formate Raw Materials The production process using carbon monoxide (CO) and calcium hydroxide (Ca(OH)₂) as raw materials offers advantages such as simple operation, no harmful by-products, and wide raw material sources. Notably, it compli...Read more -
What are the mainstream synthesis methods for calcium formate?
Currently, mainstream synthesis methods for calcium formate in China fall into two categories: primary product synthesis and by-product synthesis. The by-product synthesis method—mainly derived from polyol production—has been gradually phased out due to issues like chlorine gas usage, by-product ...Read more -
What is calcium formate used for?
Calcium formate, also known as Calcium Diformate, is widely used not only as a feed additive and a desulfurization agent for flue gas from high-sulfur fuel combustion, but also as an intermediate in herbicide synthesis, a plant growth regulator, an auxiliary in the leather industry, and a support...Read more -
How does calcium formate work in cement?
Improving cement workability: An appropriate dosage of calcium formate enhances the plasticity and ductility of cement, improving its processability and moldability. This makes the cement mixture easier to mix, pour, and compact. Boosting early strength of cement: Calcium formate promotes the ear...Read more -
What is the role of calcium formate in cement?
The Role of Calcium Formate in Cement Calcium formate serves several key functions in cement: Slowing cement setting and hardening: Calcium formate reacts with water and hydrated calcium sulfate in cement to produce calcium diformate and calcium sulfate. This reaction reduces the rate of hydrati...Read more -
Shandong Pulisi Chemical’s Central Asia Trip: Sealing Deals in Almaty’s Snow
Shandong Pulisi Chemical’s boss Meng Lijun just joined the Yan Yuan Entrepreneurs Club’s “Central Asia Business Mission” in snowy Almaty. The group (made up of chemical, trade, and infrastructure folks) met local companies, officials, and business groups to hash out real stuff: cross-border logis...Read more