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产品 Waterproof Polyurea Building Material For Swimming Pool With Good Price Pure Polyurea
Feature
Our waterproof spray coating represents cutting-edge water-sealing technology, offering reliable waterproof protection for a wide range of applications. This waterproof spray coating utilizes an advanced formula to ensure exceptional durability and waterproof performance. Its key features include:
Specification
Item
|
TypeⅠ
|
Type Ⅱ
|
Solid content (%)
|
99
|
99
|
Gel time (s)
|
20
|
20
|
Table dry time (s)
|
40
|
40
|
Tensile strength (MPa)
|
18
|
23
|
Break elongation (%)
|
375
|
510
|
Tear strength (N/mm)
|
66
|
77
|
Adhesion (MPa)
|
3.6
|
4.2
|
Low temperature bending (°C)
|
-35
|
-40
|
Water impermeability (0.4MPa, 2h)
|
impervious
|
impervious
|
Heating expansion rate (%)
|
≤1.0
|
0.4
|
water absorption rate (%)
|
2.5
|
2.5
|
Hardness (shore A)
|
85~95
|
85~95
|
Wear resistance [(750g/750r)/mg]
|
13
|
13
|
Impact resistance (kg.m)
|
1.0
|
1.0
|
Artificial climate aging (2000h)
|
good
|
good
|
Density (g/cm3)
|
1.02
|
1.02
|
Color
|
can be modulated according to requirement
|
|
Note: Due to the difference of field conditions, the actual measured data may differ from the above data.
|
Application
Waterproof spray coatings find extensive applications in multiple fields, providing reliable water-sealing protection, including but not limited to the following:
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