Electrical Resin Epoxy Casting Epoxy Resin For Molds Cas No 1675 54
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Product TDS:
JT 8254A Epoxy Resin 100 pbw
JT 8254B Epoxy Hardener 80 pbw
Our Packing:
25kg/pail; 220kg/pail;1200kg/pail
Product MSDS:
1. IDENTIFICATION
Commodity name: JT 8054A Modified epoxy resin
Company Name: HUBEI JIANGTE IN8
Fax:+86-728-6202066
Zip code:433132
2. HAZARDS IDENTIFICATION
Irritating to eyes and skin.
May cause sensitization by skin contact.
Toxic to aquatic organisms, may cause long-term adverse effects in
the aquatic environment.
3. COMPOSITON INFORMATION ON INGREDIENT
| Chemical Name | CAS No. | Content(%) |
| 4,4'-(1-methylethylidene)bisphenol polymer with
(chloromethyl)oxirane | 25068-38-6 | >90.0 - <100.0 |
| Poly(propylene glycol) | 25322-69-4 | >0.0 - <10.0 |
4. FIRST AID MEASURES
A. Eye contact
- Do not rub your eyes.
- Immediately flush eyes with plenty of water for at least
15minutes and call a doctor/physician.
B. Skin contact
- Flush skin with plenty of water for at least 15minutes while
removing contaminated clothing and shoes.
- Laundering enough contaminated clothing before reuse.
- Go to hospital immediately if symptoms(flare, irritate) occur.
- Wash thoroughly after handling.
C. Inhalation contact
- When exposed to large amounts of steam and mist, move to fresh
air.
- Take specific treatment if needed.
D. Ingestion contact
- About whether I should induce vomiting. Take the advice of a
doctor.
- Rinse your mouth with water immediately.
E. Delayed and immediate effects and also chronic effects from short
and long term exposure
- Not available
F. Notes to physician
- Notify medical personnel of contaminated situations and have them
take appropriate protective measures.
5. FIRE-FIGHTING MEASURES
A. Suitable (Unsuitable) extinguishing media
- Dry chemical, carbon dioxide, regular foam extinguishing agent,
spray
- Avoid use of water jet for extinguishing
B. Specific hazards arising from the chemical
- Not available
C. Special protective actions for firefighters
- Notify your local firestation and inform the location of the fire
and characteristics hazard.
- Using a unattended and water devices in case of large fire and
leave alone to burn if you do not imperative.
- Avoid inhalation of materials or combustion by-products.
- Do not access if the tank on fire.
- Use appropriate extinguishing measure suitable for surrounding
fire.
- Keep containers cool with water spray.
- Vapor or gas is burned at distant ignition sources can be spread
quickly.
6. ACCIDENTAL RELEASE MEASURES
A. Personal precautions, protective equipment and emergency procedures
- Must work against the wind, let the upwind people to evacuate.
- Move container to safe area from the leak area.
- Remove all sources of ignition.
- Do not direct water at spill or source of leak.
- Avoid skin contact and inhalation.
B. Environmental precautions
- Prevent runoff and contact with waterways, drains or sewers.
- If large amounts have been spilled, inform the relevant
authorities.
C. Methods and materials for containment and cleaning up
- Large spill : Stay upwind and keep out of low areas. Dike for
later disposal.
- Notification to central government, local government. When
emissions at least of the standard amount
- Dispose of waste in accordance with local regulation.
- Appropriate container for disposal of spilled material collected.
- Small leak: sand or other non-combustible material, please let
use absorption.
- Wipe off the solvent.
- Dike for later disposal.
- Prevent the influx to waterways, sewers, basements or confined
spaces.
7. HANDLING AND STORAGE
A. Precautions for safe handling
- Wash thoroughly after handling.
- Avoid direct physical contact.
- Avoid contact with incompatible materials.
- Refer to Engineering controls and personal protective equipment.
- Do not inhale the steam prolonged or repeated.
B. Conditions for safe storage, including any incompatibilities
- Do not use damaged containers.
- Do not apply direct heat.
- Save applicable laws and regulations.
- Avoid direct sunlight.
- Keep in the original container.
- Collected them in sealed containers.
- Do not eat, drink or smoke when using this product.
- Store away from water and sewer.
8. OPERATION DISPOSAL AND STORAGE
Note: closed/sealed operation, provide good natural ventilation
condition. The operator must go through specialized training,
strictly follow the operating rules. We suggest that the operating
personnel wearing Self suction filtering type dust mask, and
wearing protective chemical safety glasses.
Storage note: dry and ventilated
9. PHYSICAL AND CHEMICAL PROPERTIES
| -Appearance | |
| a. Appearance | Liquid(Viscous liquid) |
| b. Color | Transparent |
| Odor | Not data available |
| -Odor threshold | Not data available |
| -PH | 7 |
| -Melting point/Freezing point | unapplied (liquid in room temperature) |
| -Initial Boiling Point/Boiling Ranges | > 200 ℃ |
| -Flash point | > 180 ℃ |
| -Evaporation rate | Not data available |
| -Flammability(solid, gas) | Not data available |
| -Upper/Lower Flammability or explosive limits | Not data available |
| -Vapour pressure | < 0.01Pa (at 20℃) |
| -Solubility | about 0.009 kg/㎥ (at 23℃) |
| -Vapour density | Not data available |
| -Specific gravity(Relative density) | ~1.15g/cm3 |
| -Autoignition temperature | Not data available |
| -Decomposition temperature | Not available |
| -Viscosity | 3000~8000 mPa.s(at 25℃) |
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FAQ:
Clear epoxy resin casting is a popular method for insulating and
protecting components in medium and high voltage transformers. Here
are some features and benefits of using clear epoxy resin casting
for transformer applications:
1.Electrical Insulation: Epoxy resins are known for their excellent
electrical insulation properties, which makes them ideal for use in
transformer applications. Clear epoxy resin casting can provide
reliable electrical insulation to components in electrical
equipment, reducing the risk of electrical breakdown or short
circuits.
2.Transparency: Clear epoxy resin casting is transparent, which
allows for easy inspection of the components without the need for
disassembly. This can help to identify potential problems or
defects in the components, making it easier to diagnose and repair
any issues.
3.Chemical Resistance: Epoxy resins are highly resistant to
chemicals and moisture, which makes them a good choice for use in
harsh environments or where exposure to corrosive substances is
likely.
4.Mechanical Protection: Clear epoxy resin casting can provide
mechanical protection to components, helping to prevent damage from
mechanical stresses such as bending, cracking, or breaking.
5.Adhesion: Clear epoxy resin casting can adhere well to a variety
of surfaces, including metals, making it a good choice for use in
transformer applications.
6.Customizable: Clear epoxy resin casting 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 transformer applications.
Overall, clear epoxy resin casting can be an effective and reliable
method for insulating and protecting components in medium and high
voltage transformers. Its combination of electrical insulation,
transparency, chemical resistance, mechanical protection, adhesion,
and customization options make it a popular choice for
manufacturers of electrical equipment.
