Applications of lightweight fillers

Unique brand MICRO SHELL®

• High performanceㆍhigh quality ultralight Filler Micro-hollowed shape(MSD Series)
• Among ash which occurs during combustion of pulverized coal, only flyash which is lighter than water is collected to be used as raw materials(SMF Series)
• Composed of silica and alumina

Typical Data

Typical Data

TYPE	GRADE	PARTICLE SIZE (㎛)	SIZE DISTRIBUTION (㎛)	BULK DENSITY (g/ml)	APPLICATION
MSD Series	EXP-35	300 ~ 500	1 ~ 1000	0.07 ~ 0.11	Paint, Plastic, Construction material, etc
	MSD-60	100 ~ 120	1 ~ 300	0.1 ~ 0.2
	MSD-200	80 ~ 100	1 ~ 250	0.1 ~ 0.2
	MSD-600	60 ~ 80	1 ~ 200	0.1 ~ 0.2

Typical Data

Typical Data

TYPE	GRADE	PARTICLE SIZE (㎛)	SIZE DISTRIBUTION (㎛)	TRUE DENSITY (g/㎤)	STRENGTH (vol%, 200kgf/㎠)	APPLICATION
SMF Series	SMF-20	400 ~ 600	50 ~ 1000	1.3 ~ 1.7	Min 20	Paint, Plastic, Construction material, etc
	SMF-60	150 ~ 200	20 ~ 500	Max 0.95	Min 50
	SMF-80	100 ~ 150	10 ~ 300	Max 0.90	Min 60
	SMF-100	80 ~ 120	5 ~ 250	Max 0.85	Min 70
	SMF-60W (whiteness 40↑)	80 ~ 120	5 ~ 250	Max 0.85	Min 70