Study on the Light Stability Performance of Carbopol Applications
The presence of light can cause varying degrees of damage to the viscosity of Carbopol neutralization products.This experimental study compares the applications of Plan A,Plan B,Plan C,and Plan D using dark storage,international standard artificial daylight D65 light source,and sunlight as experimental conditions;After 90 days of testing,the average viscosity loss rate of each plan is calculated.The results indicate that dark storage can effectively maintain the viscosity stability of Carbopol;Under lighting conditions,the D scheme has the lowest loss rate and the best viscosity stability when unable to avoid light.This fully indicates that sunscreen agents can effectively reduce the damage of sunlight and D65 light sources to the viscosity of Carbopol light,making it a feasible solution to effectively improve the stability of Carbopol light.
carbopolprotect from lightD65 light sourcesunlightloss ratesunscreen
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