Leading Suppliers of Electrical DDP Insulation Paper for Industrial Applications

• Customization: Available
• Application: High Voltage
• Color: Yellow
• Model NO.: ddp
• Material: Composite Polymer
• Maximum Voltage: >100KV
• Thermal Rating: A 105
• Thickness: Customer Demands
• Modelnumber: Lb-DDP
• Tensile Strength: Excellent
• Selling Units: Single Item
• Payment: T/T
• Usage: Electrical Insulation Protection
• Single Gross Weight: 1.000kg
• Sample: Sample Avaliable
• MOQ: 1000kgs
• Rated Voltage: High
• Type: Insulation Paper
• Packing: Carton
• Single Package Size: 20X20X10cm
• Transport Package: Carton or Pallet
• Specification: Customized
• Trademark: LIBO
• Origin: Shandong, China

Product Description

Specification

STANDARD:JB/T1004.3-2004

insulation between coils ddp diamond laminated kraft paper

Project

Unit

0.08

0.13

0.18

0.2

0.25

Thickness&Tolerance

mm

±0.005

±0.007

±0.010

±0.010

±0.010

Density

g/m2

0.85-1.1

Moisture Content

%

4.0-8.0

Water Extraction PH

----

6.5-8.5

Ash Content

%

≤1.0

Adhesive Thickness

μm

≤1.06-12

Oil Absorbency

%

≥20

Contamination to Transformer Oil

----

No Contamination

Bond Strength

Normal

Kpa

≥650

100±2

≥400

Tensile Strength

MD

N/10mm

≥60

≥110

≥160

≥180

≥230

CD

≥30

≥50

≥70

≥80

≥100

Elongation

Normal

%

≥2.0

100±2

≥4.0

Tear Strength

MD

MN

≥450

≥900

≥1350

≥1500

≥2000

CD

≥500

≥1000

≥1500

≥1700

≥2300

Breakdown Voltage

in the air

KV

≥0.8

≥1.37

≥2.00

≥2.10

≥2.25

In the oil

≥4.0

≥7.00

≥9.00

≥9.80

≥11.50

Products Description

Diamond Dotted transformer Insulation Paper is made of electrical insulating paper with diamond-shape epoxy resin dotted in both sides. It has good dielectric properties and good mechanical properties after being heat-solidification.The heat resistance is F Class(155°C).The glue of the diamond dotted paper can be re-cured.

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Why Choose Us

Customization

Company Profile

 

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Yantai Libo International Trade Co.,Ltd.

The company are specialized in pro aminated paper DMD(with product thickness: 0.02 mm-0.23mm, and width:510mm-1500mm),Insulation Composite Laminated Material(DMD,NMN,NHN,100% saturated DMD,Aramid Paper,Diamond dotted paper),Insulation fiberglass Sleeving(2715PVC fiberglass sleeves,2751Siliconerubber fiberglass sleeves,2740Acrylic fiberglass sleeve,2753Silicone fiberglass sleeves,PU fiberglass sleeve) ,Mylar film(Polyester film,Milky white mylar film),Insulation tape(insulation pvc tape) and other electrical insulating material. They are used in motor,transformer, generator,reactor,etc. We have gained ISO9001,SGS and material ROHS and REACH certificate.

Our products are very popular in the international markets.We exported to many countries.like Erope,Turkey,Brazil,South korea,Tunisia,India,Russia and so on.

Our company's business philosophy : Customer care is our top priority. Welcome all the customers to visit us.

Certifications

FAQ

1.Can you produce the products with my own brand ? Yes, we have been offering 0EM service for 10 years.

2.Could we pay a visit to your factory ? Yes, you are always welcome to visit our factory.

3.Can you send us a sample to test quality before ordering ? Yes, we can provide sample for free but the freight and other charges is payed by the customers.

4.Can you help us do the custom clearance ? Yes, we can. We can help you find a professional custom clearance company to do it..

5.Can we get the goods without your company name to export ? Yes, we can. We are allowed to use your designated agent's name if you have one..

6.How can you guarantee the quality of mass goods is same as the sample sent to me before? We kept another same sample and marked on company when we sent to customer. So our production will be based on.