材质 | 岩棉 | 等级 | A |
---|---|---|---|
应用范围 | 墙体保温 | 导热系数(常温) | 0.035 |
规格 | 1000*600 | 使用温度 | 600 |
形态 | 层状 气泡状 微孔状 纤维状 其他 | 形状 | 表面凹凸型 长方形 卷板 片状 正方形 其他 |
岩棉制品是以玄武岩为主要原料,经高温熔融后,由高速离心设备制成无机纤维,同时均匀加入一定比例的粘结剂、防尘油、硅油,然后根据用户不同要求,制成岩棉板、岩棉管壳等不同产品。广泛应用于石油、化工、冶金等行业的各种高温管线、 罐体、设备保温以及船舶墙体、船体保温;也用于建筑行业的隔墙、吊顶、及内外墙的保温和吸音。
The rock wool products regard basalt as its main raw materials, after the towering stove is melted, make basalt high-temperature melting body into inorganic fiber with high-speed acentric equipment, put bond, polish, silicone oil in at the mean time. According to different requirements, we can manufacture many kinds of products such as rock wool plate、rock wool tube、rock wool blanket. It is widely used in varies of high-temperature pipe、tank and equipment insulation of the domain of oil、chemical、metal and so on .Also can be used in thermal insulation of boats and the insulation and sound absorption of the buildings wall and ceiling.
一、 岩棉制品主要有岩棉板、岩棉管、岩棉缝毡等
Main product: rock wool plate、rock wool tube、rock wool blanket
1、岩棉板(Rock wool plate)
(1)容重(Weight):60-220kg/m3
(2)规格(Specification):1000×600mm
(长length ×宽 width);
(3)厚度(Thickness):30-100mm
(特殊规格根据要求定做Special size can be made to order)
2、岩棉管(Rock wool tube)
(1)容重(Weight):80-180kg/m3
(2)内径(Inner Diameter):φ22-1220mm;
(3)厚度(Thickness):30-200mm;
3、岩棉缝毡(Rock wool blanket)
(1)容重(Weight):60-120kg/m3
(2)规格(Specification):长(Length):3000mm
宽(Width):1000mm;
(3)厚度(Thickness):30mm;
4、岩棉瓦块、弯头
(1)容重(Weight):120-180kg/m3
(2)内径(Inner Diameter):φ219-2710mm;
(3)厚度(Thickness):25-100mm;
二、性能特点 (Performance)
1. 保温性能、机械性能、防火性能良好。
Good performance of thermal insulation, mechanical, fire prevention
2. 酸度系数高,具有更好的化学稳定性及纤维耐久性。
High acidity has better chemical stability and fiber durability.
3. 成本低,耐温较高。
Low cost and high temperature resistance.
4. 具有良好的吸音特性。
Good characteristics of sound absorption
三、技术指标 (Specification)
项目 Item |
指标 Specification |
纤维平均直径 (μm) Average diameter of fiber |
≤7 |
渣球含量(>0.25mm) % Slag ball |
≤12 |
有机物含量 % Organism |
≤3 |
导热系数(平均温度70±5℃) W/m.k Factor of heat conduction |
≤0.044 |
含水量 % Water |
≤0.5 |
质量吸湿率 % Water absorption coefficient |
≤5 |
憎水率 % Hydrophobic coefficient |
≥98 |
**高使用温度 ℃ Maximum service temperature |
≤690 |
不燃性 Inflammable property |
不燃 Inflammable |
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