商品 详情
厂家直销 矿物纤维 武安矿物纤维

¥ 3500

  • ≥ 1 起订量
  • 9999吨 总供应
  • 河北 石家庄 所在地
石家庄睿远矿产品有限公司
产品详情

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   睿远矿业道路专用矿物纤维是为沥青路面应用而开发的专利产品。它以特选的玄武岩为原料,经过特定的预处理后,在1600°C高温熔融提炼抽丝制成。与其它沥青路用纤维相比,信德矿业道路专用矿物纤维具有不可比拟的材料性能优势,归纳如下:
     力学性能优异:无机类的矿物纤维的抗拉强度大约是钢纤维的3倍,是有机类纤维 (如聚合物,植物纤维)的6-10倍。因此,可大大地加强(加筋)沥青混合料。弹性模量是有机类纤维的3倍以上,有助于提高沥青混合料的弹性恢复。 
        表面浸润性好:与沥青能很好地粘合,在沥青中的分散性好。可确保对沥青的加筋加强作用,也可作为沥青的载体增大沥青用量,防止沥青流失。
  工作温度范围大:熔点1500°c,纤维性能不受沥青混合料高温拌合影响。适应路面 的各种高低温工作环境。
        化学稳定性好:拌合时不与沥青产生任何化学反应,适应沥青路面的各种酸碱工作坏境。
        抗老化性能好:不老化,不变质退化。不受沥青高温拌合影响。因此沥青混合料可100%再生利用。    
        水稳定性好:不吸水,不怕潮。易于运输储存,也有助抑制沥青氧化老化。
        绝热性能好:有助于沥青油膜的高温稳定性。
  电绝缘性能好:可防止沥青膜的电化学腐蚀

【纤维技术指标】

No 项目 技术指标
1 纤维平均长度 1.0~3.5mm
2 纤维平均直径 3.0~8.0μ m
3 纤维分布 40# 30~40% 60# 40~60%
4 纤维烧矢量(根据客户需要调整) <1% (800℃/h)
5 渣球含量 <3%
6 纤维含水量 <1.5%
7 纤维容量 0.10~0.25g/cm3
8 石棉成份

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