Ceramic Fiber Cotton Wool Price

Ceramic fiber cotton wool series include blowing cotton, spinning cotton, textile cotton, friction surface granular cotton, и т. д., with low heat capacity, низкая теплопроводность, хорошая химическая стабильность, термическая стабильность, not easy to powder, good sound absorption, и т. д.. Features do not contain binders and corrosive substances.

Technical parameters of ceramic fiber cotton wool

Элемент		Индекс
Элемент		XWZ1000	XWZ1260	XWZ1430	XWZ1500	XWZ1600
Classification Temperature ℃		1000	1260	1430	1500	1600
Volume density(kg/m3)		210	210	210	160	180
Rate of Linear % ℃×24 часа		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
Теплопроводность Вт/(м·К)	600℃	0.08	0.09	0.08	0.08	0.07
Теплопроводность Вт/(м·К)	800℃	0.14	0.13	0.12	0.12	0.11
Ал₂О₃ %		42	46	35	40	70
SiO₂ %		54	50	44	58.1	28
ЗрО₂ %		/	/	15.5	/	/
Cr₂О₃ %		/	/	/	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℃.