A high-performance insulation and protective coating specially developed for high-voltage electrical equipment such as power transformers, reactors, and motor coils. It has excellent electrical insulation, high temperature resistance, aging resistance, and chemical stability, effectively isolating moisture, dust, and corrosive media, extending the service life of equipment, and ensuring the safe and stable operation of the power system.
Product Parameter
|
Viscosity at 23 oC & 27 oC |
IS 3944 cup NO. 4 |
Sec. |
40-60 |
|
Density at 23 Oc |
ISO 1675 |
g/m |
0.97 (Typical) |
|
Flash point |
DIN 53213 (closed cup) |
C |
30 (Typical) |
|
Solid Content |
1.5 gm/ 130°C/2h |
% |
0.920 |
|
THINNER |
THINNER 1205 |
||
|
Dielectric Strength |
At R.T 24 h water Immersion at R.T |
kv/mm kv/mm |
110 |
Product feature and application
Key Features of Our PV Panel Cleaning Kit
Excellent dielectric performance, effectively blocking current leakage, suitable for long-term operation needs of high-voltage equipment;
Strong weather and corrosion resistance:
Resistant to damp heat, salt spray, industrial waste gas corrosion, suitable for complex environments such as indoor and outdoor, coastal, and high temperatures;
Tightly bonded with substrates such as copper, aluminum, steel, epoxy resin, etc., not easy to peel off, suitable for equipment vibration scenarios;
Adjustable viscosity, supports multiple processes such as brushing, spraying, and immersion coating, and can be constructed normally in low temperature (≥ 5 ℃) and high humidity (≤ 85%) environments;
No irritating odor, no harmful substances such as lead and mercury, in compliance with international environmental regulations, ensuring the health of construction personnel.
It can be used in various scenarios.
Power transformer: insulation protection for coils, iron cores, and inner walls of oil tanks;
Special transformers: immersion and surface coating of coils for high-frequency transformers, rectifier transformers, and dry-type transformers;
Electric motors and reactors: insulation treatment of stator coils, rotor coils, and iron cores;
Electrical accessories: Insulation and moisture resistance of transformers, insulators, and internal components of switchgear.
Production details
1.Appearance texture: Uniform viscous liquid, no sedimentation or layering, color options available (transparent, gray, black, etc., customizable);
2.Construction effect: After curing, a smooth and dense paint film is formed, without bubbles or pinholes, with uniform coverage and controllable thickness (10-50μm);
3.Testing standards: Each batch of products has passed breakdown voltage, temperature resistance, adhesion, and aging tests, with accompanying testing reports;
4.Packaging details: Thick iron/plastic drums are used for packaging, with excellent sealing performance to prevent leakage and moisture during transportation.
Product Certification
Our transformer insulation paint is produced under strict quality control and meets major international standards to ensure safety, durability, and reliability in subsequent applications. According to customer requirements, other compliance documents and third-party testing reports can also be provided
Ensure core performance standards such as high voltage insulation, high temperature resistance, and aging resistance through IEC 60455,UL 1446, GB/T 1981.1, etc
FAQ
Q: Is this insulation paint suitable for outdoor transformers?
A: Yes, the TI-200/TI-300 model has excellent UV and moisture resistance, designed specifically for outdoor equipment, and can effectively resist wind, sun, and rain.
Q: Does it support customizing specific temperature resistance levels or colors?
A: Support! We can customize formulas and colors based on customer equipment operating temperature, usage environment, and appearance requirements, with a flexible minimum order quantity.
Q: Is there a price discount for bulk purchasing?
A: Yes, the larger the purchase quantity, the more advantageous the unit price. Please provide specific purchase quantity, model, and delivery time requirements, and we will provide you with an exclusive quotation plan.
Q: How long will it take to put it into use after construction?
A: After 24 hours of drying at room temperature, preliminary testing can be conducted. After 72 hours, it will completely cure and achieve the best insulation performance before being put into use; If the drying process (60-80 ℃) is used, the curing time can be shortened to 2-4 hours.
Packing & Shipping
Hot Tags: transformer insulating varnish, China transformer insulating varnish manufacturers, suppliers, factory, Multi functional Cable Stripper, PV Panel Cleaning Tools, PV Panel Repair Tape, Transformer Insulating Oil, Transformer Insulating Varnish, Valve Type Lightning Arrester