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In response to these concerns, many cosmetic companies have taken steps to ensure that their mica is sourced responsibly. Several brands now work exclusively with certified mica suppliers who adhere to fair labor practices and environmental standards. Furthermore, some companies have even started using synthetic mica, which is produced in a lab and does not involve mining. While synthetic mica offers a more controlled and ethical alternative, natural mica remains a popular choice due to its unique qualities.

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metallic mica powder for epoxy_thermal paint for interior walls

X represents large interlayer cations, such as K+, Na+, Ca2+, Ba2+, Rb+, Cs+, etc. Y represents octahedral cations, such as Al3+, Fe2+, Mg2+, Cr3+, Ti4+, Fe3+, etc. Z is mainly Si4+ and Al3+; The ideal ratio of the additional anion (OH)- to (O)2- is 2:10, and (OH)- can be replaced by F- and Cl-. Most mica contain 4% to 5% water. Therefore, although they may be called mica, the chemical composition of different mica may be very different, for the purpose of research, we collectively refer to the minerals with this type of characteristics as mica group minerals.  

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metallic mica powder for epoxy_thermal paint for interior walls