Environment protective type casting system of aerosol
An environmentally friendly, aerosol technology, applied in aerosol transportation and other directions, to achieve the effect of reducing costs, cheap prices, and reducing VOCs content
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Embodiment 1
[0027] The propellant is dimethyl ether and carbon dioxide, and the proportion is 27kg of dimethyl ether and 1.5kg of carbon dioxide. When filling, the applicant's product musk pain relief liquid is used as the dosage material, and the weight is 80kg. The dosage is poured into the tank body , then seal it, and fill the tank with dimethyl ether and carbon dioxide in the steel cylinder respectively, thereby making the musk pain-relieving aerosol. Compared with the original musk pain-relieving aerosol, the prepared aerosol is more economical and environmentally friendly, and has no difference in drug efficacy.
Embodiment 2
[0029] Propellant is the same as embodiment 1, proportioning is dimethyl ether 4kg, carbon dioxide 16kg, during filling, is dosage material with the applicant's product ambroxol hydrochloride liquid, and weight is 10kg, and all the other processes are basically the same as embodiment 1. Thereby make ambroxol hydrochloride aerosol.
Embodiment 3
[0031] The rest are basically the same as in Example 1, except that the selected propellant is dinitrogen oxide, the proportion is 8 kg of dimethyl ether, 0.5 kg of dinitrogen oxide, and 5 kg of dosage.
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