石棉 石棉粉 石棉绒

1．石棉分类
3.1  保温棉
价格低，纤维短，体积轻，粘度及保温性能好，对人体无毒无害无刺激。广泛用于外墙保温系统，尤其专用于yt无机保温材料中能增加强度。
3.2 石棉6-20
纤维长度0-2mm，比重轻、体积大、耐高温、易分散。主要适用于堵漏材料，橡胶耐高温材料及防火涂料
3.3 石棉A6-40
纤维长度0-3mm，比重轻、体积大、耐高温、易分散。主要适用于防火涂料及离合器片。
3.4 石棉5-50
纤维长度2-4mm，比重轻、体积大、耐高温、易分散。主要适用于制作刹车片、硅钙板及墙体和设备管道保温。
3.5 石棉绒 5-60
纤维长度2-5mm，比重轻，体积大、耐高温。主要用于刹车片、硅钙板及墙体和设备管道保温。
3.6 石棉5-70
纤维长度3-5mm，比重轻、体积大、耐高温、易分散。主要适用于石棉水泥制品，石棉瓦，硅钙板，刹车片。
3.7 石棉4-30
纤维长度4-8mm，纯度高、拉力好、体积大。保温性能特别好，适用于特种行业及各种石棉制品。
3.8 石棉3-60
纤维长度5-10mm，纯度高、拉力好、无粉尘、体积大。保温性能好。特殊用途及石棉制品可选择。


3. The classification of asbestos
3.1 Insulation asbestos
Low price, short fiber, light, large volume, viscosity and heat preservation performance is good, non-toxic , non-stimulation and harmless to the human body. The insulation asbestos is widely used in exterior wall thermal insulation system, especially dedicated to YT inorganic heat preservation material to increase the intensity.
3.2 The asbestos A6-20
Fiber length is from 0mm to 2 mm, low density and large volume, high temperature resistant, easy to spread. It is mainly suitable for plugging material, high temperature resistant rubber material and fireproof paint
3.3 The asbestos A6-40
Fiber length is from 0mm to 3 mm, low density and large volume, high temperature resistant, easy to spread. It is mainly suitable for fireproof coatings and clutch plate.
3.4 The asbestos A5-50
Fiber length is from 2mm to 4 mm, low density and large volume, high temperature resistant, easy to spread. It is mainly used in the production of brake pads, calcium silicon panels and pipe insulation equipment.
3.5 Asbestos wool A5-60
Fiber length is from 2mm to 5 mm, weight is light, big volume, high temperature resistance. It is mainly used for brake pads, calcium silicon panels and wall and pipe insulation equipment.
3.6 The asbestos A5-70
Fiber length is from 3mm to 5 mm, low density ,large volume, high temperature resistant, easy to spread. It is mainly suitable for asbestos cement products, asbestos tile, calcium silicon plate, brake pads.
3.7 Asbestos A4-30
Fiber length is from 4mm to 8 mm, high purity, good tensile, big volume. Heat preservation performance is very good, It is suitable for special industry and various kinds of asbestos products.
3.8 The asbestos A3-60
Fiber length is from 5mm to 10mm, high purity, good tension, no dust, big volume. Heat preservation performance is good. It can be choosed to use in special purpose asbestos products.