355 Diphenyl Oxide Resin Glass Cloth Laminated Tube

-
355 Diphenyl Oxide Resin Glass Cloth Laminated Tube

Characteristics and application:
Temperature classification is H. It is made of E-glass fabric as the base material and diphenyl oxide resin, then pressed , heated and baked. It has a very good electrical performance and great dielectric property. Used widely as insulation structure in electrical equipment and parts,

No.ItemUnitValue
1Densityg/cm3≥1.4
2Water Absorption%≤0.6
3Bending strengthMPa≤210
4compressive strengthMPa≥85
5shear strengthMPa≤11
6Volume resistivityNormalΩ·m≥6.7×1013
Soak for 24 hours≥1.8×1010
7Parallel layer insulation
resistance		NormalΩ≥5.7×1013
Soak for 24 hoursΩ≥6.2×1013
8dielectric dissipation factor50Hz,180℃±2℃—≤0.5
9Vertical resistance voltage
(At 90℃±2℃ transformer oil 5min)		MPa≥10
10Heat resistance grade—H
11Storage—18 months (under 40℃)

Comments

Post a Comment

Popular posts from this blog

Transformer Insulation Paper

-
Image
Transformer Insulation Paper Transformer insulation paper Insulation paper is made from pure cellulose, which has very good mechanical strength, oil absorption and electrical resistance. Its high chemical purity means paper is an extremely good insulation material for electrical machines impregnated with resin, capacitors impregnated with oil or resin and particularly oil-filled transformers. Why CHOOSE US? More than 60 years of experience in insulation Complete range of insulation products for liquid-filled transformers; comprehensive range for dry-type Complete range of insulation products for transformers from 11 kV up to 1,200 kV AC and 800 kV DC Material excellence Global footprint Product scope: Compliant with IEC standards Highest purity Excellent oil impregnability Mechanical strength Low and predictable shrinkage factors Electrical withstand strength in oil Relative dielectric constant ε ~4.4 (value oil 2.2) Insulation class A (105 °C) ...
Read more

Rectifier Phase Shift Transformer

-
Image
Rectifier Phase Shift Transformer Phase-Shifting Rectifier Dry-type Transformer Feature: Waveform smoothing,low harmonic pollution, good heat disspatio Model: ZPSG Type Phase-Shifting Rectifier Dry-type Transformer Features :  Low harmonic pollution. good heat disspation.strong to withstand thermal shock.over-load capacity.low loss and noise. The rated capacity : 315—1600KVA Rated voltage : 6KV+5% or 10KV+5% It can be classified into several groups such as 9 secondary side, 12 secondary sides, 15 secondary sides and 24 secondary sides having various shifted phases,according to the capacity of the transformer The phase shifting angles is o °, 12°, 24°,36°,48°,or according to the requirements of the customers.
Read more

DMC (BMC) Materials

-
Image
DMC (BMC) Materials DMC(BMC) Material, that is bulk(dough) molding compounds, Main raw material is：chopped glass fiber、unsaturated polyester（UP）、MD（Filler)）and other auxiliaries；through well blended,made into bulk(dough) molding presoak material. Bulk(dough) molding compounds have excellent electric properties, mechanical properties, heat resistance, chemical-resistance;It’s suitable for a variety of processes and can meet the demands of various products on performance. It can be used to make the machine parts such as transmission components, Inlet pipe, tire valve cap, bumper;and also can be widely used in aviation, construction, furniture, which have demands of earthquake resistant, flame retardant, beautiful, durable,etc. Size：1000x2000mm;1250x2000mm;1250x2500mm Thickness：2~50mm The size of other parts can be customized
Read more