项 目
|
指 标
|
干燥时间,H Drying time,h
|
表干 touch dry
|
≤4
|
实干 hard dry
|
≤24
|
粘接强度Bonding strength,Mpa
|
≥2
|
邵氏硬度Shore D hardness
|
≥80
|
耐冲击性Lmpact strength,kg cm
|
50通过 50 passed
|
耐水性Water resistance
|
48h无变化No change in 48h
|
耐磨性(750g/500r,失重,g) Wearability(750g/500r,weight loss,g)
|
≤0.02
|
抗压强度,Compressive resistance,Mpa
|
≥80
|
耐10%Anti-10%Sulfuric acid
|
56天无变化 No change in 56 days
|
耐10%氢氧化钠 Anti-10%Sodium hydroxide
|
56天无变化 No change in 56 days
|
耐汽油,120# Anti-petrol.120#
|
56天无变化 No change in 56 days
|
弯曲强度,Bending Strength MPa
|
≥6
|
拉伸强度,Tensile Strength,MPa
|
≥7
|
耐30%盐水 Anti-30%salt water
|
13天无变化no change in 13 days,
|