Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg
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Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg

Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg

Transformer Insulation Paper Epoxy Resin Dmd Prepreg Products information Pre-impregnated DMD FILM is Class F(155°C)insu
Basic Info
Classification Organic Insulating Material
Certification ISO9001
Color White
Brand Rainyan
Thickness 0.13mm*0.35mm
Width 1000mm
Transport Package Pallet
Specification 0.13-0.35mm
Origin China
Production Capacity 5000000t
Product Description
Transformer Insulation Paper Epoxy Resin Dmd Prepreg
Products information
Pre-impregnated DMD FILM is Class F(155°C)insulating materialPre-impregnated DMD FILM has long shelf life at room temperature,low precuring temperature and time,showing excellent electrical insulation, bonding and heat-resistant properties.ApplicationPre-impregnated DMD FILM is used for liner insulation of copper foil (aluminum foil) low voltage coils in dry-type transformer and slot insulation and interphase insulation in B ~ F class motors and electrical appliances.Special specification can be supplied according to customer request.
Properties Units Values
Nominal thickness mm 0.15 0.18 0.2 0.23 0.25 0.3 0.350.4 0.45
Tolerance mm±0.02±0.025±0.03±0.03±0.03±0.03±0.035±0.040±0.045
Thickness of film mm 0.05 0.05 0.05 0.1 0.1 0.15 0.1880.25 0.25
Tensile Strength(no bending) mm ≥70 ≥80 ≥100
Resin content % 35±5 30±5 25±5 20±5
Volatile content % ≤1.5
Smeltable resin content % ≥1.0
Dielectric strengthmV/m ≥40
Breakdown votage kV ≥7 ≥7 ≥7 ≥10 ≥10 ≥10 ≥15 ≥18 ≥18
Tensile and shear strength Mpa ≥3.0
Heat shrinkage rate Crosswise % ≤1.0
Lengthwise ≤2.0
Appearance Soft,smooth free of any delamination impurity,damage,crack,blister.
Color Red,Brown,White
Thermal rating class ºC ≥155

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Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg


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Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg

Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg

Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg

Flexible Laminates Prepreg DMD Insulation Paper Epoxy Prepreg

 

Company Information
Xuchang Ruiyuan insulation material co.,ltd insist on theidea " GOOD QULAITY, GOOD SERVICE ". it is establish 20years old.It is located in Xuchang City, Henan Province, China. From 2010 year old our company begin deal international trade, based on the original business. Till now we import and export to many contries, such as United Kingdom, Germany, France, Ukrain, Bulgaria, Italy, India, Pakistan, Bangladesh, Korea, Brzil and so on. Our manufacturing technique is leading in this field and well known in the world. Now there are more than 20 product facilities, and 105 staff, including 5 senior technical, 20 intermediate technical. Main products are manufactured on international standard.Our products mainly used for transformer and electrical motor, we produces insulation paper, insulation board, insulation tape,insulation film and also sales PTFE FR4 PA6 and cable wire. We will develop with you by best-quality products, warm-hearted service and mutually beneficial cooperation!

 

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