clear liquid factory current transformer 12kv 24kv 48kv indoor
epoxy resin Electrical Insulation Materials: | |
JT 8229A Epoxy Resin 100 pbw
JT 8229B Epoxy Hardener 100 pbw
| | | JT 8229A/JT8229B is epoxy resin system formulated for indoor
electrical insulator parts, medium to high voltage insulation
parts, like SF6
Specially formulated for dry type transformer | Summary
| | | Excellent mechanical and electrical performance Properties
Long life span
| | | For medium and high voltage indoor electrical insulator parts, such
as Application Post insulator, circuit breaker, switch block, bushing and
Mechanical components | | | Hubei Jiangte Insulation Composite Guangzhou Jiangte Insulation Composite Add:No.219,Zhanghua Rd(N),Economic & Development
Add:Rm606,DongHong International Plaza, No. Zone of Qianjiang City, Hubei Province, China. 113, Chebei Rd,
Tianhe District, Guangzhou,China. Tel:+86-728-6201068 Tel:+86-20-82320316 Fax:+86-728-6202066 Fax:+86-20-82315407 | | |
Processing Methods
Conventional vacuum cast technology, mould temperature scope is
130℃–150℃, demoulding time is about 10-30min(different as per temperature
and volume). After cure at 140℃ and keep warm for 8h.
The demould time and after cure cycle need to be determined as per
specific product design and process technology. Pls contact our
technicians for more info.
Product data (guideline values) | | | JT 8229 A Prefilled, Liquid, Specially formulated Epoxy Resin | | | TYPICAL VALUES* | Viscosity @ 25℃, Pa.s [DIN 53015]
..............................................................................ca.85 Epoxy value, equiv/g [ISO 3001]
.................................................................................2.2-2.4 Density @ 25℃ , g/cm3 [ISO 1675]
...........................................................................1.7-1.74 Vapor pressure @20°C, pa (knudsen)
......................................................................ca.
1x10-4 @60°C, pa(knudsen)
.......................................................................ca.5x10-3 Storage life @ 25℃ (sealed container), month
……………………………………………………………..12 |
JT 8229 B Prefilled, Liquid, Curing agent | TYPICAL VALUES* | Viscosity @ 25℃, Pa.s [DIN 53015]
................................................................................ca.15 Epoxy value, equiv/g [ISO 3001]
..................................................................................2.2-2.4 Density @ 25℃ , g/cm3 [ISO 1675]
.........................................................................1.85-1.89 Vapor pressure @20°C, pa (knudsen)
......................................................................ca.
2x10-3 @60°C, pa(knudsen)
........................................................................ca.5x10-1 Storage life @ 25℃ (sealed container),
month………………………………………………………..........12 |
Epoxy coating powder JT105 can be a useful material for electrical
insulation of wire and busbars, as well as high performance motors.
Here are some features and benefits of JT105 epoxy coating powder:
Electrical Insulation: Epoxy coating powder JT105 is an excellent
electrical insulator, which makes it ideal for use in electrical
insulation applications. It can help to prevent electrical current
from flowing through the insulation, reducing the risk of
electrical breakdown or short circuits.
Corrosion Protection: Epoxy coating powder JT105 is highly
resistant to corrosion, which makes it a good choice for use in
harsh environments, where exposure to moisture or other corrosive
substances could cause damage or corrosion.
Chemical Resistance: Epoxy coating powder JT105 is highly resistant
to chemicals, which makes it a good choice for use in applications
where exposure to chemicals could cause damage or corrosion.
Mechanical Protection: Epoxy coating powder JT105 can also provide
mechanical protection to the wire, busbars, or motor components.
The coating can help to strengthen the components, making them more
resistant to bending, cracking, or breaking.
Customizable: Epoxy coating powder JT105 can be formulated to meet
specific performance requirements, such as low viscosity, high
filler loading, or high thermal stability. This makes it a
versatile material that can be customized to meet the needs of
different applications.
Overall, epoxy coating powder JT105 can be an effective and
reliable material for electrical insulation of wire and busbars, as
well as high performance motors. Its combination of electrical
insulation, corrosion protection, chemical resistance, mechanical
protection, and customization options make it a popular choice for
manufacturers of electrical equipment. | |
| | Mechanical and Physical Properties (guideline value) | Special Tips The effective pot life is about 2-3days(≤25°C). Cleaning mixing bowl each week or cleaning after work. Pipe with mixture and gauging device must be cooled/cleaned to
avoid sedimentation or increased viscosity. Stopped on weekend, no need to clean pipe. For various viscosity data under different temperatures, please
refer to figure: 4.1, 4.2 and 4.4 Mould temperature APG process 130 - 160°C Conventional vacuum casting 70 - 100°C Demould time(depends on mould temperature and casting volume) APG process 10-40 min Conventional vacuum casting 4-8h Curing condition APG process(the shortest curing time) 4h@140°C Conventional vacuum casting 8h@130°C It is necessary to test spicemen or measure glass transition
temperature to judge its final performance good or not Different gel time and curing procedure during operation may result
in different cross linking and glass transition Temperature. Process(Guideline values) | Tested system: JT8229A/B Mixing Ratio: 100/100 | |
First aid
When the eyes by resin and curing agent and the contamination of
castable, immediately with a clean, running water rinse 10 to 15
minutes. To see a doctor. Touch or splash on the skin material to
erase, and then clean with water pollution areas (see above). If
severe pain or burn, want to see a doctor. Dirty clothes to
replaced immediately. Discomfort caused by inhalation of vapors, want instantly remove
outdoor. If in doubt, please inquire the medical help. |
