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Email: [email protected] (General Manager Yang Jian)
[email protected] (Yang Zhen Sales)
Products> Insulating paper composite
Diamond grid glued insulation paperRelease time: 2014-08-05 10:03:10
DDP Diamond grid glued insulation paper DDP
This product is a kind of insulating material coated with special modified epoxy resin on the electrical insulating paper in a rhombic shape. The product is widely used in the interlayer insulation and interturn insulation of oil-immersed power transformers. When used, the coating layer starts to melt at a certain temperature during the coil drying process, which produces an adhesion effect, and then begins to solidify as the temperature increases. , So that the adjacent layers of the winding are reliably bonded into a fixed unit. The adhesive strength of epoxy resin is sufficient to prevent the displacement of the various layers of the winding during a short circuit, thereby ensuring the long-term electrical and mechanical properties of the insulating structure. Because the resin coating of Lingge glued insulating paper is dot-shaped, it guarantees the immersion of oil and the elimination of gases in the insulating material, effectively avoids corona and partial discharge, thereby ensuring the safety and reliability of the insulating structure.
35 ℃ 的干燥、洁净和通风的场所，不得靠近火源，暖气，避免阳光直射，贮存期为十二个月。 It should be stored in a dry, clean and ventilated place that does not exceed 35 ℃ . It should not be close to the source of fire and heat. Avoid direct sunlight. 90 ℃ ±5 ℃ ，保持 3h 后升温 125 ℃ ±5 ℃ ，保持 6h 的条件下固化。 Heat to 90 ℃ ± 5 ℃ , hold for 3h and raise the temperature to 125 ℃ ± 5 ℃ , and solidify under 6h .