Glass wool felt factory direct sales products
Glass wool felt is a coil made to meet the needs of large-area laying. In addition to maintaining the characteristics of thermal insulation, it also has excellent shock absorption and sound absorption characteristics, especially for low and medium frequency and various vibration and noise. Good absorption effect is beneficial to reduce noise pollution and improve working environment.
Glass wool roll felt factory direct
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Glass wool felt is a coil made to meet the needs of large-area laying. In addition to maintaining the characteristics of thermal insulation, it also has excellent shock absorption and sound absorption characteristics, especially for low and medium frequency and various vibration and noise. Good absorption effect is beneficial to reduce noise pollution and improve working environment. This kind of material can be arbitrarily cut according to the needs during construction. It is mainly used in building interiors, noise reduction systems, vehicles, refrigeration equipment, household appliances for shock absorption, sound absorption and noise reduction. The effect is very satisfactory. The glass wool felt with aluminum foil veneer also has strong heat radiation resistance, and is an excellent lining material for the high temperature workshop, control room, machine room inner wall, compartment and flat top.
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Uses
Industrial applications
Morpholine is a common additive, in ppm concentrations, for pH adjustment in both fossil fuel and nuclear power plant steam systems. Morpholine is used because its volatility is about the same as water, so once it is added to the water, its concentration becomes distributed rather evenly in both the water and steam phases. Its pH adjusting qualities then become distributed throughout the steam plant to providecorrosion protection. Morpholine is often used in conjunction with low concentrations of hydrazine orammonia to provide a comprehensive all-volatile treatment chemistry for corrosion protection for the steam systems of such plants. Morpholine decomposes reasonably slowly in the absence of oxygen even at the high temperatures and pressures in these steam systems.
Organic synthesis
Morpholine undergoes most chemical reactions typical for other secondary amines, though the presence of the ether oxygen withdraws electron density from the nitrogen, rendering it less nucleophilic (and less basic) than structurally similar secondary amines such as piperidine. For this reason, it forms a stable chloramine (CAS#23328-69-0).
It is commonly used to generate enamines.
Morpholine is widely used in organic synthesis. For example, it is a building block in the preparation of the antibiotic linezolid and the anticancer agent gefitinib
Morpholine is used as a chemical emulsifier in the process of waxing fruit. Fruits make waxes naturally to protect against insects and fungal contamination, but this can be lost by means of the food processing companies when they clean the fruit. As a result, an extremely small amount of new wax is applied and morpholine is then added and used as an emulsifier to evenly coat a fruit with the wax.
In research and in industry, the low cost and polarity of morpholine lead to its common use as a solvent for chemical reactions.
As a component in fungicides
Morpholine derivatives used as agricultural fungicides in cereals are known as Ergosterol Biosynthesis Inhibitors.
Morpholines
fenpropimorph
tridemorph
Piperidines
fenpropidin
110-91-8,N-Methyl Morpholine,C4H9NO,Diethylenimide Oxide Identifiers,O(CH2CH2)2NH,1-Oxa-4-azacyclohexane,Tetrahydro-1,4-oxazine,Drewamine,Diethylene imidoxide
Jinan Forever Chemical Co., Ltd. , http://www.jinanforever.com