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Lightweight Foamed Micro-crystallized Panel (Ⅴ)

2025-08-04

The surface layer of lightweight microcrystalline stone and microcrystalline foam are sintered together at high temperatures.

The finish is a traditional microcrystalline glass structure, which is non-absorbent, weather-resistant, and UV-resistant.

The microcrystalline foam has a honeycomb pore structure that provides fire resistance, sound insulation, and thermal insulation, while remaining lightweight and possessing a uniform internal structure.

The two melt and interpenetrate at 1200°C, forming an indivisible, solid whole. This makes it a superior alternative to traditional aluminum honeycomb composite panels.

Performance Indicators of Lightweight Micro-crystallized Stone

Item		Requirements
		Md2	Md3	Md4	Md5	Md6	Md8	Md10
Density / kg/m³		≤200	≤300	≤400	≤500	≤600	≤700	≤800
Strength Grade		MU1.5	MU3.0	MU4.5	MU6.0	MU8.0	MU10	MU15
Thermal Conductivity Coefficient / W/(m·K)		≤0.078	≤0.11	≤0.15	≤0.18	≤0.25	≤0.30	≤0.40
Water Absorption Rate / %		≤5.0		≤4.0		≤3.0		≤2.0
Combustion Performance Grade		A1 Grade
Radioactivity		Comply with the provisions for main building materials in GB 6566
Sound Insulation / dB		≥32	≥35	≥38	≥40	≥41	≥42	≥44
Bending Failure Load / KN/m²		≥0.5	≥1.0	≥1.5	≥2.0	≥2.5	≥3.0
Impact Resistance / times		≥5
Hanging Force / N		≥1000
Freeze Resistance	Hot - summer and Warm - winter Region	F15	Mass Loss Rate ≤ 5% Strength Loss ≤ 20% No delamination, peeling, cracking, chipping and other frost damage phenomena allowed after freeze - thaw cycles
	Hot - summer and Cold - winter Region	F25
	Cold Region	F35
	Severely Cold Region	F50

As a newly developed exterior wall covering material,.including wall applications, lightweight microcrystalline stone is undoubtedly the highest-quality product currently available and is poised to become a shining star among wall materials