| Customization: | Available |
|---|---|
| CAS No.: | 9009-54-5 |
| Formula: | C6h7no2 |
|
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flexible water-based acrylic rain proof caulk duct sealant
Characteristics: Acrylic Sealant
|
Serial No.
|
Test item
|
Unit
|
Requested standard
|
Test result
|
Test result
|
|
1
|
Appearance
|
|
No caked appearance, no separation, uniform paste
|
Qualified
|
Qualified
|
|
2
|
Density
|
g/cm³
|
+/- 0.1
|
1.6
|
Qualified
|
|
3
|
Sag
|
mm
|
≤3
|
0
|
Qualified
|
|
4
|
surface drying time
|
h
|
≤1
|
0.4
|
Qualified
|
|
5
|
Extrusion property
|
ml/min
|
≥100
|
348
|
Qualified
|
|
6
|
Elastic recovery rate
|
%
|
≥40
|
45
|
Qualified
|
|
7
|
Fixed adhesion
|
|
no damage
|
no damage
|
Qualified
|
|
8
|
Deposition and adhesion after immersion
|
|
no damage
|
no damage
|
Qualified
|
|
9
|
adhesion after cold drawing and after hot pressing
|
|
no damage
|
no damage
|
Qualified
|
|
10
|
Low temperature flexibility
|
|
No cracking, delamination and bond damage at -20ºC
|
No cracking, delamination and bond damage
|
Qualified
|
|
11
|
Volume change rate
|
|
≤30
|
29
|
Qualified
|
Acrylic Sealantflexible water-based acrylic rain proof caulk duct sealant
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