Moisture Proof Sealing Material KC3000

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.

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product introduction

Product Features

Good liquidity and levelling property
Flame retardant, smokeless and halogen-free, non-toxic and environmental friendly
Withstand high temperature 180℃, low temperature -40 ℃
Resistant to water, acid, alkali and salt corrosion
Good adhesion to the substrate, stable structure
Light weight, good toughness, long - term moisture - proof

Applications

Moisture-proof sealing of distribution control cabinet, RMU, HV/LV switch cabinet, cable branch box, terminal box, pad-mounted transformer, mechanism operation box, assembly control unit and etc.

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	GB/T 528-2009	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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