销售一部0316-55801970316-32898201351326076615350695870刘先生销售电话0316-519926615612629577王女士传真0316-5580197网站邮箱278054976@******278054976高密度憎水玻璃棉板价格-憎水玻璃棉保温板厂家玻璃棉卷毡和板材性能指标项目Item单位Unit产品指标Index标准Standard密度DensityKg/m³10—80GB/T5480.3纤维平均直径***eragefiberdiaµm5—8GB/T5480.4含水率Watercontert%≤1GB/T16400-2003燃烧性能级别Gradeofcombustibility不燃Ａ级Non-combustibleGradeAGB8624-1997热荷重收缩温度Reshrinkingtemp℃250——400GB/T11835-2007导热系数Thermalconductibilityw/m•k0.034——0.06GB/T10294憎水率Hydrophobicity%≥98GB/T10299吸湿性Moisturerate%≤5GB/T5480.7吸声系数Soundabsorptioncoefficient1.03产品混响定法1.03productreverberationmethod24Kg/m³2000HZGBJ47-83渣球含量Slaginclusioncontent%≤0.3GB/T5480.5)