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PVC S57’s low melt viscosity ensures smooth flow during processing, making it easier to mold into complex shapes with precision. This attribute is crucial for high-throughput applications like injection molding, where consistent flow leads to higher efficiency and reduced material waste.
PVC S57 offers outstanding physical and mechanical properties, including high strength, rigidity, and durability. These characteristics make it suitable for demanding applications that require long-lasting performance and resistance to wear and tear
PVC S57 exhibits strong resistance to chemicals, ensuring that products made from it can withstand exposure to harsh substances without degrading. This makes it ideal for use in environments where chemical exposure is common.
PVC S57 is a cost-effective material, offering high performance at a relatively low price. Its affordability makes it an attractive option for manufacturers looking to produce durable, high-quality products while keeping production costs manageable.
PVC S57 is highly versatile and compatible with various forming processes such as injection molding, sheet extrusion, and calendaring. This flexibility allows it to be used in a wide range of applications, from rigid films and sheets to flexible sections and hoses.
PVC S57 is a versatile resin extensively used across various industries due to its excellent properties. In injection molding, it is ideal for producing rigid PVC parts and pipe fittings, where its high bulk density and low porosity are particularly beneficial. For sheet extrusion, PVC S57 is utilized in the manufacturing of rigid films and both compact and foamed rigid sheets.
In calendaring processes, this grade is employed for creating rigid films and sheets. Additionally, it is used in the extrusion of flexible sections and hoses. PVC S57 is commonly applied in electronic and electrical equipment, special packaging, and most notably, in the production of PVC fittings, where its characteristics ensure durability and precision.
Therefore, the logistics process and cost for PVCS 57 may vary. Contact our professional team for detailed information and guidance based on your location and requirements.
Global oil prices are variable, meaning there is no stable and specific price for Technical grade granule urea Please contact us to inquire about the daily prices. You can also find price changes of this material in the chart provided in this section.
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Ethylene glycol, also known as monoethylene glycol or MEG, is an odorless, colorless, flammable, hygroscopic liquid that is toxic in its high concentrations. It is the simplest combination of glycols and one of the most common organic compounds with the formula of C2H6O2. It can be gained from the reaction of ethylene oxide and water. Not only does it have low volatility and low viscosity, but it is also completely miscible with water and many other organic liquids like alcohols, aldehydes, ketones, and esters. This sweet-taste chemical can be mixed with water in any proportion. MEG is commonly used as a raw material for antifreeze fluids. Furthermore, the high boiling point of ethylene glycol and its strong affinity for water make it an ideal dehydrating agent for natural gas production.
There is a strong global need for Monoethylene Glycol as it is a vital ingredient. Due to the reactivity of the hydroxyl group and its high degree of solubility, ethylene glycol offers a wide range of applications. The ability to mix readily and form stable solutions enhances MEG’s versatility, efficiency, and effectiveness in numerous processes.
MEG is a key component in synthesizing polyester fibers, films, and resins. It is used to produce polyethylene terephthalate (PET) for plastic bottles and packaging. Polyester fibers, threads, films, and polyester resins are produced from the reaction between MEG with dibasic acids and their esters and it is used in the synthesis of PET.
It is used in synthesizing unsaturated polyester resins, alkyd resins, rosin esters, and polyurethane resins. It acts as a coalescence and anti-freezing agent in emulsified resins. It is used together with adipic acid and other glycols, and rubber with a high chemical and abrasion resistance. Resins produced from oleic acid and MEG, known as alkyd resins, are used frequently in the industry of paints and varnishes. It also can be used as a wetting and plasticizing agent in the production of cellophane, glues and adhesives, textiles, printing ink, leather, cosmetics, paper, and pharmaceutical products.
Because of its low freezing point, it can decrease the freezing point of water in automotive antifreeze. So, it is used in aircraft de-icing and anti-icing agents. Plus, it is used in industrial refrigeration circuits and internal combustion engine coolant systems to raise the boiling point and reduce the freezing point of the solution used. It can also be utilized in the formulation of printing ink, in the treatment of gases, in the formulation of fire-resistant hydraulic fluids, cutting oils, surface polishers, agrochemicals, extraction of solvents, manufacture of pigmented pastes and putty for walls, and in the synthesis of explosives.
MEG is a component in polyester fiber synthesis for sports and casual wear. It is used as a wetting and plasticizing agent in textile production. Polyester fibers have high strength, durability, and resistance to shrinking and wrinkling.
MEG is a key ingredient in polyethylene terephthalate (PET) production for making bottles, containers, films, and trays. PET has excellent transparency, mechanical strength, and recyclability.
It serves as a raw material, solvent, plasticizer, humectant, and intermediate in various chemical syntheses. MEG is also used to produce unsaturated polyester resins, polyurethane systems, detergents, morpholine, and other organic compounds.
MEG acts as a dehydration agent in natural gas pipelines. It can inhibit the formation of natural gas clathrates.
It is used as a lubricant for moving parts in cooling systems and as an additive for electrolytic polishing belts, besides antifreeze.
It can be applied as a de-icing and anti-icing agent for aircraft. It leads to preventing ice formation on the wings, fuselage, and other parts of the aircraft.

Diethylene glycol obtained from the reaction of ethylene oxide and MEG. It’s a clear, transparent and odorless liquid that can be mixed with water in any proportion.

