Calcium Silicate Board, for Fire Rated

• Grade: Grade A
• Thickness: 4-25mm
• Appearance: Panel
• Color: White
• Material: Non-asbestos
• Type: Fibre Board
• Model NO.: Thickness: 3.5-30mm
• Surface Finishing: Matt
• Edge: Tapered
• Shape: Rectangle
• Refractory Temperature: 1580~1770℃
• Usage: Building
• Transport Package: Wooden Pallet + PE Covering + Corner Protector
• Specification: Thickness: 4-25mm, 1220*2440mm/1200*2400mm
• Trademark: LY
• Origin: Shandong
• HS Code: 68118200
• Production Capacity: 50, 000pieces/Year

Product Description

 DESCRIPTION
We make the raw material (Raw materials: pure quartz powder, quick lime, calcium silicate, plant fiber and many fined mineral stuffing including dispersant and additive) into a wet sheet and then through high temperature and high pressure autoclave for more than 10 hours by advanced technology. That it will compose a special calcium silicate board. There is no asbestos, brucite and meerschaum in the raw materials and the formulations at all.
 
SPECIFICATION 
1. Small board: 595*595mm /600*600mm /603*603mm /595*1195mm /600*1200mm
2. Big board: 1200*2400mm /1220*2440mm /1220*3050mm
3. Thickness: 4.5, 5, 6, 8, 10, 12, 15, 18, 20, 25mm  (3.5-30mm)
Remark: Other specification is available.

APPLICATION 
For indoor partition and ceiling in building for thermal insulation requirement in dry area.
  

Test Item			Performance index
			9mm		10mm		12mm		14mm			16mm
Physical performance	Density g/cm2		1.32		1.37		1.38		1.39			1.40
	Water Absorption%		20.8		21.8		22		19.85			21.1
	Wet Expansion %		0.12		0.108		0.22		0.121			0.126
	Water Impermeability		Wet trace on back without any drops of water
	Frost Resistance		No continious cracking after impacted for 25 times
	Imcombustibility		GB 8624 Class A1
Flexural strength	Flexural strenghth MPa	Dry
			18.21		17		18.2			22			18.7
		Saturated
			16.04		15		16.2			17.8			16.5
	Average MPa	Dry
				18.7		17		18.2			21.9		18.7
		Saturated
				15.98		15		16.1			17.6		16.6