项目
Item
|
单位
Unit
|
技术性能指标 Technical specification
|
外观
Appearance
|
/
|
无结块,重复搅拌后呈均匀状态
White,homogenous viscous liquid without coagulation
|
粘度
Bonding strength
|
S
|
≥0.15
|
干燥时间
Vibration resistance
|
h
|
表干≤5 实干≤24
Dust-free≤5, hard drying time≤24
|
耐油性
Oil resistance
|
d
|
浸泡7d,涂层无起皱、无剥落,气泡在标准环境条件下,24小时基本恢复,允许轻微变色
After soaking for 7days, the coating film shall have no crease, peeling off or blistering and be able to basicaly recover after 24 hours under normal environment. However, a slight delustering is allowable
|
耐盐腐蚀性
Water resistance
|
d
|
浸泡3d,涂层无起皱、无剥落,气泡在标准环境条件下,24小时基本恢复,允许轻微失光
After soaking for 3days, the coating film shall have no crease, peeling off or blistering and be able to basicaly recover after 24 hours under normal environment. However, a slight delustering is allowable
|
耐湿热性
Freezing-thaw cycling resistance
|
d
|
浸泡7d,涂层无气泡、无脱落、允许轻微失光
After 7daystest, no peeling off or blisterring shall occur on the coat film. However, a slight delustering is allowable
|
耐冷热循环性
Fire-resistance, 5.5mm thic
|
/
|
经过15次循环,涂层无气泡、无脱落、允许出现2条以下裂纹
After 15cycles,no peeling off or blisterring shall occur on the coat film. However,atmost 2cracks are allowable.
|
细度
Fineness
|
μm
|
≥70
|
阻燃性(炭化高度)
Resistance
|
m
|
炭化高度≤2.5
Charred height≤2.5
|
抗弯性
Resistance to oxidation
|
/
|
涂层不起层,不脱落,允许出现5条以下的裂纹
The coating is not slip cracked, broken off, crack below 8 piece is available
|