What does DOP, the raw material for MS sealant, stand for?
In MS sealant, DOP stands for dioctyl phthalate.
DOP is a commonly used plasticizer, used in MS sealant to increase fluidity, reduce hardness, and adjust modulus. Its chemical formula is C24H38O4
It is typically a colorless, transparent, oily liquid. It is insoluble in water but soluble in most organic solvents, such as ethanol, ether, and mineral oil.
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