Ceramic Fiber Cotton Wool Price

Ceramic fiber cotton wool series include blowing cotton, spinning cotton, textile cotton, friction surface granular cotton, dan lain-lain., with low heat capacity, low thermal conductivity, good chemical stability, thermal stability, not easy to powder, good sound absorption, dan lain-lain. Features do not contain binders and corrosive substances.

Technical parameters of ceramic fiber cotton wool

Item		Index
Item		XWZ1000	XWZ1260	XWZ1430	XWZ1500	XWZ1600
Classification Temperature ℃		1000	1260	1430	1500	1600
Volume density(kg/m3)		210	210	210	160	180
Rate of Linear % ℃×24h		3.5(850)	3.0(1100)	3.2(1200)	3.6(1400)	3.4(1500)
Tensile Strength MPa		0.5	0.65	0.7	0.6	0.6
Organic Content %		10	8	6	7	7
Thermal Conductivity W/(m·K)	600℃	0.08	0.09	0.08	0.08	0.07
Thermal Conductivity W/(m·K)	800℃	0.14	0.13	0.12	0.12	0.11
Al₂O₃ %		42	46	35	40	70
SiO₂ %		54	50	44	58.1	28
ZrO₂ %		/	/	15.5	/	/
Cr₂O₃ %		/	/	/	2.5	/

Types of ceramic fiber cotton

Ceramic fiber wool, also known as aluminum silicate fiber wool or aluminum silicate wool, is a new type of fire-resistant insulation material. The cotton-like one is ceramic fiber loose wool, and the rolled felt-like one is a ceramic fiber blanket. Ceramic fiber wool is classified according to the fire-resistant temperature: there are ordinary type 1050, standard type 1260, high-purity type 1260, high-aluminum type 1400, zirconium-aluminum type 1400, and zirconium-containing type 1400. The long-term working temperature of ceramic fiber wool is 950℃～1280℃. The actual use temperature is -50℃～1280℃.