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Copyright @ 2019-2020 Guangzhou Baiyun Chemical Industry Co.,ltd. 粤ICP备13051174号 DESIGN：300.cn
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UCG418 Polyurethane Bonding Sealant
1. Main Application
- Used for the bonding and sealing between the side glass and the main frame of medium-to-high grade cars, luxury coach and various special vehicles, as well as the bonding and sealing of various metallic materials.
2. Products Properties
- Single component polyurethane bonding sealant, neutral wet curing, simple and convenient operation procedure;
- Excellent thixotropic property; it will not flow when it is applied vertically;
- Free of corrosion to the substrate; there will be excellent adhesion without using the primer;
- Aging resistance, UV-resistance, water tightness and salt fog resistance, low temperature resistance, resistance to vibration fatigue, resistance to weak acid and weak base, resistance to fuel oil within short time.
3. Products Property Parameters
|
Test Item |
Property Parameter |
UCG418 |
|
Appearance |
Black, Isotrope, Paste |
Qualified |
|
Hardness (HaA) |
50-70 |
61 |
|
Surface Drying Time (min) |
30-60 |
32 |
|
Curing Velocity (mm/24h) |
≥3 |
3.5 |
|
Shearing Strength (MPa) |
≥1.5 |
2.0 |
|
Elongation at Break (%) |
≥200 |
386 |
|
Tensile Strength (MPa) |
≥4.0 |
4.7 |
|
Tearing Strength (N/mm) |
≥15 |
19.5 |
|
Lifetime |
The storage period is 6 months in the cool and dry place under 27°C. |
|
|
Testing Standard |
Q/BYHG 11-2008 |
|
4. Packing Specification
- 310ml aluminum tube;
- 400ml composite film package;
- 600ml composite film package;
- 5 gallon iron pail;
- 55 gallon iron pail.
5. Application Instruction
- Cleaning of the bonding area
Pour the corresponding cleaner into the clean and dry construction container. Cap and seal the original packing tube immediately. Then dip the clean absorbent cotton or absorbent cotton cloth into the cleaner. Clean the bonded area and dry for more than 10 minutes under the room temperature to make it completely dry.