Sanmenxia Kind Ind. Trade Co., Ltd.  

Product Name: Diamond Dotted Paper (0.08-0.5mm) , Diamond Dotted Insulation Paper Model NO.: 0.08-0.5mm Brand: Kd Color: Nature,Yellow,Red Certification: ISO9001 Maximum Voltage: 35kv Thermal Rating: B 130 Material: Wood Pulp Paper and Epoxy Resin Chemistry: Hybrid Insulation Type: Insulation Paper Application: Electrical Winding Insulation, Winding Wire Coating Insulation Max Wide:1600mm,Roll: 1600mm Trademark: KD Transport Package: Round Carton/Pallet Specification: 1000mm Origin: China Product Description Diamond dotted insulation paper(D. D. P) is made of electrical insulating paper with diamond shape epoxy resin dotted in both sides. This product has good dielectric property and good mechanical property after being heat-solidification.It can be used as insulation material for coils and between layers of oil immerged power and distribution transformers.Thickness: 0.08, 0.13, 0.18, 0.20, 0.25mm competitive quote in China.Item Index. Unit Value1Thickness and tolerance mm0.08±0.0050.13±0.0070.18±0.010.20±0.0100.25±0.0102Density g/cm3 0.85-1.103Single thickness μm 10-154Moisture content % 4.0-8.05Oil-absorption % ≥206Bond strengthat room temp. kPa ≥650100±2degree ≥4007Pollution for transformer oil - no pollution(tan<0.001)8TensileStrengthlengthwiseN/10mm≥60≥110≥160≥180≥230crosswise≥30≥50≥70≥80≥1009Tearing Strengthlengthwise Mn≥450≥900≥1350≥1500≥2000crosswise≥500≥1000≥1500≥1700≥230010Breakdown voltagein air KV≥0.88≥1.37≥2.00≥2.10≥2.25in oil≥4.40≥7.00≥9.00≥9.80≥11.50