




Impregnated F-DMD
Class F DMD prepreg fabric is a high-performance insulating material widely used in the field of insulation and protection of electrical equipment.

Categories:
Epoxy prepreg composite materials
WhatsApp:+8615290922111
Email:info@hnzfe.com
Product Features
1.Excellent electrical properties:
Class F DMD prepreg has excellent electrical insulation properties, which can effectively prevent current leakage and short circuit and ensure the safe operation of electrical equipment.
2.Excellent heat resistance:
The product reaches F grade heat-resistant grade, which can maintain stable performance at higher temperatures and is not easy to be aged or deformed.
3. Good flame retardancy:
Class F DMD prepreg has excellent flame retardant properties, which can slow down the spread of fire in emergency situations such as fire, providing additional protection for the safety of equipment.
4.High mechanical strength:
The product has high tensile strength and tear strength, which can withstand certain external forces without being easily damaged.
5. Excellent bonding:
Class F DMD prepreg fabric has good adhesion with the surface of electrical equipment, which can ensure the close fit between the insulation layer and the surface of the equipment and improve the insulation effect.
6.Environmental health:
The product is made of environmentally friendly materials, harmless to the human body, in line with environmental requirements.
7. Various specifications are available:
Class F DMD prepreg cloth provides a variety of thickness and width specifications, which can be selected according to the actual needs to meet the insulation needs of different electrical equipment.
Product quality standards:
Product introduction
Class F DMD prepreg cloth is a final product consisting of polyester film and polyester fiber nonwoven as a flexible composite material impregnated with heat resistant modified epoxy resin and subsequently formed through a baking process. This material is particularly suitable for interlayer insulation of low-voltage coils in dry-type transformers, F-class motor slot insulation and phase-to-phase insulation.
In terms of production process, Class F DMD prepreg adopts advanced impregnation and baking technology to ensure the stability and consistency of product quality. Meanwhile, the product also undergoes strict quality control and testing during the production process to ensure that all its performance indicators are in line with relevant standards and requirements.
In addition, Class F DMD prepreg has a long storage period at room temperature, making it easy to store and transport. In the process of use, the product can maintain stable performance, not easy to moisture or deterioration, so as to ensure the long-term safe operation of electrical equipment.
To summarize, Class F DMD prepreg is an insulating material with excellent performance and prospects for a wide range of applications. Its excellent electrical properties, heat resistance, flame retardancy, high mechanical strength, and environmental health and other characteristics make it an ideal choice in the field of insulation and protection of electrical equipment.
Product Technical Parameters:
Serial Number | Indicator Name | Units | Indicator value | |||
1 | Nominal thickness | ㎜ | 0.18 | 0.2 | 0.23 | 0.25 |
2 | Allowable deviation of thickness | ㎜ | ±0.03 | ±0.035 | ||
3 | Tensile strength(vertically without bending)≥ | N/10mm | 70 | 80 | 100 | |
4 | Soluble resin content | g/㎡ | 75±15 | |||
5 | Volatile matter content | % | ≤1.5 | |||
6 | Electrical strength | ㎹/m | ≥40 | |||
7 | Tensile shear strength | MPa | ≥3.0 |
FAQ:
Q1.Are you manufacturer or trading company ? Where and when founded?
A: We are facoory ,who is founded in 1997 and in Xuchang City,China .
Q2.What is the payment term of your company ?
A: Under normal circumstances, it is T/T. Large funds can also be 30% advance payment, and the balance is paid off before delivery.
Q3.What certificate do you have ?
A:ISO 9001 or other test report can be provided according to clients' require.
Q4.How do you make sure the quality?
a.We will consult on your requirement and recommend suitable products to you.We will send sample to you if possible.
b.During production,we will always check quality ,package,delivery etc.
c.Before package,with QA to check everything .
d.After shipment ,we will consult you about satisfaction.
Q5.Can I get sample for free?
A: Yes,Sure,free samples ,customer pay shipping.
Q6.What's the shipping port?
A:Any port of China .
Q7.Can I visit your factory ?
A:Yes ,of course .We warmly welcome and entertain.
Q8. Do you accept customization?
A:Sure . We can customize according to customer needs, such as drawings.
Shipment Site:
Key words:
Impregnated F-DMD
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Solution
Since its establishment, Jingwei has always been committed to the field of electrical insulation materials. With excellent quality, innovative technology and professional services, it provides efficient and reliable insulation solutions to global customers, and has won the trust and praise of global customers.
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