KC3000 Moisture proof sealing material is widely used for moisture proof sealing in distribution control cabinet, RMU, HV/LV switch cabinet, cable branch box, terminal box, pad-mounted transformer, mechanism operation box, assembly control unit, which has low viscosity, good fluidity and easy penetration, resistant to natural freeze-thaw cycle and all kinds harsh environment, while no deformation, no deterioration, no cracking.
With a variety of metal materials, cable sheath material can be closely bonded and not corroded, but also effectively prevent small animals from underground into the cabinet, reduce safety risks; to realize the closed cabinet moisture proof, prevent cable interlayer or channel from moisture, to provide reliable protection for production and operation equipment.
Product Features
Applications
Test Parameters
|
No. |
Test Item |
Test Standard |
Requirements |
|
1 |
Water vapor permeability coefficient, ng/(m.s.Pa) |
GB/T 17146-2015 |
0.16 ng/(m.s.Pa) |
|
2 |
Tensile strength |
GB/T 528-2009 |
2.3MPa |
|
3 |
Elongation at break |
160% |
|
|
4 |
Combustion performance (vertical combustion) |
GB/T 2408-2008 |
V-0 |
|
5 |
Dielectric strength |
GB/T 1408.1-2006 |
11.5kV/mm |
|
6 |
Volume resistivity |
GB/T 1410-2006 |
1.82×1015Ω.cm |
|
7 |
Hardness, Shore D |
GB/T 2411-2008 |
7.6 |
|
8 |
The corrosive/d |
GB 23864-2009 6.7.2 |
≥7, no rust and corrosion on steel plate and cable sheath |
|
9 |
The resistance to water/d |
GB 23864-2009 6.8 |
≥3, no swelling, no cracking |
|
10 |
Oil resistance/d |
GB 23864-2009 6.9 |
≥3, no swelling, no cracking |
|
11 |
Humidity and heat resistance /h |
GB 23864-2009 6.10 |
≥120, no cracking, no powder |
|
12 |
Freeze-thaw resistance/cycle |
GB 23864-2009 6.11 |
≥15, no cracking, no pulverization |
Direction for Use
1. Clean up the dust, oil, impurities, etc. on the working face, and carry out the construction after the surface is dry;
2. To apply material sealing on the big hole, gap in the base surface;
3. Mix material A evenly and pour it into the batching bucket (large), then pour material B into the batching bucket and stir it thoroughly, pay attention to scraping the bottom and wall of the container when stirring;
4. Pouring the well-stirred mixture into bucket (small), and then successively to the need to block the base surface of uniform pouring, fully leveling, vulcanization;
5. the material specification is 2.2kg/ set (including A material 2kg, B material 0.2kg, A:B=10:1)
6. During the operation process and before the product is getting dry, it should be waterproof, anti-pollution, anti-movement, anti-bending, anti-touch, and timely repair if there is any damage;
7. The product operation time is about 25~30min, the full curing time is 1~2h.
Product Specification
2.2kg/ set (including A material 2kg, B material 0.2kg), 4 sets/box
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