DMD Electrical Insulation Material for 230kV Transformers - 0.15mm to 0.37mm Thickness Options
Price:
negotiable
MOQ:
negotiable
Delivery Time:
Negotiable
Brand:
JT
Product Description
DMD Electrical Insulation Material for Transformers
High-performance DMD (Dacron-Mylar-Dacron) composite insulation material specifically designed for electrical transformers up to 230kV applications.
Key Characteristics
- Strong adhesion properties
- Excellent electrical insulation performance
- Superior process performance and handling
- Good surface gloss and electrical resistance
- Outstanding moisture resistance
Available Sizes & Technical Specifications
| No. | Item | Unit | 0.15mm | 0.17mm | 0.20mm | 0.25mm | 0.32mm | 0.37mm |
|---|---|---|---|---|---|---|---|---|
| 1 | Nominal thickness | mm | 0.15 | 0.17 | 0.20 | 0.25 | 0.32 | 0.37 |
| 2 | Nominal weight and tolerance | g/m² | 140±20 | 190±28 | 225±33 | 300±45 | 350±52 | 425±63 |
| 3 | Nominal thickness of film | μm | 50 | 75 | 100 | 150 | 190 | 250 |
| 4 | Tensile Strength MD no bending | N/10mm | ≥80 | ≥120 | ≥140 | ≥190 | ≥270 | ≥320 |
| 5 | Breakdown voltage Normal | KV | ≥6 | ≥7 | ≥9 | ≥12 | ≥15 | ≥18 |
Quality Assurance
Bonding strength at room temperature: No delamination
Heat resistance at 155±2°C for 10 minutes: No delamination, blister and drainage
Manufacturing Facilities
We operate two manufacturing plants in China: Hubei province and Guangdong province
Packaging
Quality Certification
ISO certified manufacturing processes
Frequently Asked Questions
Are you factory or trading company?
We are factory with two manufacturing plants in China (Hubei and Guangdong provinces) and a trading company in Guangzhou city.
What is the price of your DMD?
Please provide your required exact size specifications for our best pricing.
What payment terms can you accept?
We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit) at sight.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
JIANGTE INSULATION COMPOSITE
Location
RM1204, Greenland Center of Financial City, No.662 Huangpu M Avenue, Tianhe District, Guangzhou, China.
Contact Person
Sales Manager