Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Insulation Paper D279
Description :
1. COMPOSITION AND PRESENTATION
FW-D279 is made from DMD impregnated with special epoxy resin. It has the characteristics of longer storage life, low curing temperature and short curing time.
Appearance: Its surface should be flat, free of uneven resin and impurities affecting properties. While being unwound, surface damage caused by adhesion is not allowed. Free of defects such as creases, bubbles and wrinkles.
2. PROPERTIES AND APPLICATIONS
FW-D279 has the characteristics of long storage life, low curing temperature and short curing time. D279 has excellent electrical properties, adhesive properties and heat resistance. Heat resistance: Class F.
FW-D279 is suitable for wrapping insulation or liner insulation of low- voltage winding or foil coils made of copper( or aluminum foil) in dry-type transformer as well as solt insulation and liner insulation in Class B and F electric motors and electric apparatus.
3. MAIN TECHNICAL CHARACTERISTICS
Item |
Unit |
Value |
Nominal thickness |
Mm |
0.18 |
0.20 |
0.23 |
0.25 |
Thickness tolerance |
Mm |
±0.030 |
±0.035 |
Tensile strength No bending (MD) |
N/10mm |
≥70 |
≥80 |
≥100 |
Dissolvable resin content |
G/m2 |
75±15 |
Volatile content |
% |
≤1.5 |
Dielectric strength |
MV/m |
≥40 |
Shear strength under tension |
MPa |
≥3.0 |
4. REFERRING CURING CONDITIONS
Temperature(ºC) |
ºC |
130 |
140 |
150 |
Curing time (h) |
h |
5 |
4 |
3 |
5. PACKING
The product is usually supplied in rolls. The roll length should not be less than 50m. The standard roll weight is 50kg±5kg, the width is 1000mm±10mm. It also can be supplied in tape according to the requirements from the client.
With ISO9001:2000 certificate, we are the special and experienced supplier of Products Made in China in the last over 10 years.As the member of CWIEME 2008 Berlin Exhibition Catalogue Product Directory, associator of ACMA & CCIC(China Chamber of International Commerce), professional solution, superior quality, quick delivery time and reasonable cost level are our guarantees to meet your special requests.
Our main business scope includes the export and import of electrical insulation, fiberglass & its related products, seafood, chemicals, craftwork, building materials, mineral products, metal, machinery & electrical equipments and related technical services etc.Experienced in the export of electrical insulation, fiberglass, seafood from South China Sea, chemicals, and surface coating treatment products, we can offer professional services to our clients all over the world.We, the authorized export agent for hundreds of manufactures in China, can nearly meet what you want at a competitive cost.At the same time, we also have our own plants that supply the professional and high quality services of surface coating treatment for related products as our clients require.
Since it was founded, our company has had a position of prestige in its industry and built up a long-term and stable friendship with numerous domestic and foreign clients under the principles of credit, honesty and profession.Our exports have been delivered to countries throughout the world, especially Europe, America and Southeast Asia.Most of our exports have passed SGS or Rhos International Environmental Protection Certification and some electrical insulating materials of them have passed UL, CT, TUV and other certifications.
With a complete business system, we aspire after the cooperation with more domestic and foreign clients for the win-win development.If any question about cooperation, please write to or call us.
