Carbonic acid micro-nano essence nourishing aerosol
An aerosol, micro-nano technology, applied in skin care preparations, cosmetics, medical preparations containing active ingredients, etc., can solve the problems of insufficient moisture and easy pollution of the skin, improve skin roughness, increase blood The effect of medium acid and superior application performance
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Embodiment 1-5
[0029] The preparation method of embodiment 1-5 is as follows:
[0030] Mix jojoba oil, amino acid emulsifier, lecithin, other components and deionized water and vacuum homogenize microemulsion to form a microemulsion, then pour the microemulsion into the aerosol tank according to the amount, install the aerosol valve, and cover it Fill a certain amount of carbon dioxide to supersaturation, seal and seal.
[0031] The technical index detection of embodiment 1-5 product is as follows:
[0032] Liquid Appearance: micro-emulsion white liquid
[0033] Product appearance: soft and uniform water mist
[0034] Carbon dioxide content (w / w) in the spray: 2.2-3.5%
[0035] Particle diameter in the ejected matter: 10-100nm
[0036] Ejection rate (25°C): ≥95%
[0037] Internal pressure (25°C): 0.55~0.85MPa
[0038] Heat resistance: 40℃±2℃, 24h, return to room temperature (25℃) and it can be used normally.
[0039] Cold resistance: -5°C±2°C, 24h, return to room temperature (25°C) an...
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