|
项目ITEM
|
指标 INDEX
|
|
流平性，cm,Consistency,cm
|
16
|
|
干燥时间,h
Drying time,h
|
表干Touch dry
|
≤6
|
|
实干Hard dyr
|
≤24
|
|
涂布率，g/m,2mm,coverage,g/m,2mm
|
≤3500
|
|
邵氏硬度 Shore D hardness
|
≥75
|
|
粘结强度,Mpa Bonding strength,Mpa
|
2.5
|
|
耐水性,Resistance to water
|
60天无变化 no change in 60 days
|
|
吸水率,Water absorption
|
0.24%
|
|
耐磨性(750g/500r,失重,g)
Wearability(750g/500r,Weight loss,g)
|
≤0.02
|
|
压缩强度,Mpa Compressive strength,Mpa
|
≥85
|
|
拉伸强度,Mpa Tensile strength,Mpa
|
≥9
|
|
弯曲强度，Mpa Flexural strength,Mpa
|
≥7
|
|
线性收缩,Linear shrinkage
|
0.02%
|
|
线性伸长,Linear expansion
|
2×10
|
|
适用范围