Methyl Acetate, also known as Methyl Acetate Organic Solvent, acetic acid methyl ester or methyl ethanoate, is a carboxylate ester with the formula CH3COOCH3 Solvent Raw Material. It is a flammable liquid with a characteristically pleasant smell reminiscent of some glues and nail polish removers. Methyl Acetate Price is occasionally used as a solvent, Pvc Resin being weakly polar and lipophilic, but its close relative Ethyl Acetate is a more common solvent being less toxic and less soluble in water. Methyl acetate Ethylene-Vinyl Acetate has a solubility of 25% in water at room temperature. At elevated temperature its solubility in water is much higher. Methyl Acetate Blend is not stable in the presence of strong aqueous bases or aqueous acids. Methyl acetate is not considered a VOC in the USA.
A major use of Methyl Acetate Cas 79-20-9 is as a volatile low toxicity solvent in glues, paints, and nail polish removers.
Acetic anhydride is produced by carbonylation of methyl acetate in a process that was inspired by the Monsanto acetic acid synthesis.
Methyl Acetate Organic Solvent,Methyl Acetate Price,Methyl Acetate Cas 79-20-9,Methyl Acetate Blend HENAN LIHAO CHEM PLANT LIMITED , https://www.lihaochemicals.com
Machine tool bed casting method selection principle:
1 The priority is to use sand casting. The main reason is that sand casting has lower cost, simpler production process and shorter production cycle than other casting methods. When the wet type can not meet the requirements, consider using a dry sand type, dry sand type, or other sand type. Clay wet sand castings can weigh from a few kilograms up to tens of kilograms, whereas clay dry type machine tool bed castings can weigh up to several tens of tons.
2 According to the casting method to make it suitable for mass production. Low-pressure casting, die-casting, centrifugal casting and other casting methods, due to the expensive equipment and molds, machine tool bed for mass production.
Large-sized molds such as machine tool bed castings have great advantages over conventional sand molds. It not only saves the cost of expensive wood type, but also facilitates the operation, shortens the production cycle, improves the production efficiency, and has high dimensional accuracy and small machining allowance. , good surface quality and other advantages.
The casting method of CNC machine tool bed iron castings is commonly used in sand casting, followed by special casting methods, such as: metal casting, investment casting, and gypsum casting. The sand casting can be divided into clay sand type, organic binder sand type, resin self-hardening sand type, lost foam and so on.