China Diamond Dotted Paper

FOB Price:     US $ 3.3 - 3.5 / Kilogram | Get Latest Price
Min.Order Quantity:     500 Kilogram/Kilograms
Supply Ability:     100 Ton/Tons per Month
Port:     Ningbo ,shanghai
Payment Terms:     L/C,T/T,Western Union
Quick Details
    Place of Origin: Zhejiang, China (Mainland)
    Brand Name: conductormart
    Model Number: DDP
    Delivery time: 10-25days
    Mini order: 500kgs
    Thickness(mm):: 0.08,0.13,0.18,0.25,0.38,0.50
    Reel Diameter:: 250-360mm
Packaging & Delivery
Packaging Details:     50kg/roll , 100kg/roll and 200kg/roll with film and wodden pallets .
We also can package Width of DDP according to customers' requirements
Delivery Detail:     10days-25days
Specifications
Diamond Dotted paper,
Thickness(mm):0.08,0.13,0.18,0.25,0.38,0.50
Width (mm):500.625,810,960,1000,1100,1219,1300,
China Diamond Dotted paper
Diamond Pattern Paper, Diamond Dotted Insulating Presspaper, Diamond Dotted paper, DDP, Double Sided
Dimaond Pattern Paper, DDPP, DPRCP, Diamond Pattern Resin Coated Paper,Varnished Paper Epoxy
Adhesive Diamond Paper,Etc.
 
1.Process of producing
Diamond pattern paper made of Kraft paper coated with heat curable epoxy resin.The epoxy adhesive is applied
to both sides of the paper in a diamond pattern consisting of 9.5mm x9.5mm diamonds with 15.9mm center spacing.
The Diamond dotted Paper is to be used in oil-immersed transformers for the insulation between of coils. On the
insulation layer, there is a layer dotted epoxy resin that will be changed with high temperature change that is to be
called as felt.It is a kind of material with inertia, dry and no conglutination at normal temperature (below 30°C), The
Diamond Dotted Paper (DDP)will make the electric conductor forever felt up as a hard unit under the high temperature
by its internal latency substance.
When the temperature is rising up to 90°C, The Diamond Pattern Paper (DDP)begins one-off thaw and then one-off
solidification. When to keep the temperature at 90°C for 90 minutes, the epoxy resin would paste on neighboring cable
and paper safely. The felt intensity is as high as to 70psl at 100°C.(The value at least is equal to 0.450Mpa) (IEC standard)