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 ______    _    _     ____       ___      ______  
|      \\ | || | ||  |  _ \\    / _ \\   /_   _// 
|  --  // | || | ||  | |_| ||  / //\ \\  `-| |,-  
|  --  \\ | \\_/ ||  | .  //  |  ___  ||   | ||   
|______//  \____//   |_|\_\\  |_||  |_||   |_||   
`------`    `---`    `-` --`  `-`   `-`    `-`'

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Text this: Fire retardation mechanism of PVC composite filled with white rice husk ash for ceiling board applications