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Analysis of the Production Process of Copper Clad Laminate

ZTELEC GROUP | 18-05-23

In the gluing process, the semi finished adhesive paper (cloth) is finished by two major processing processes, namely, the continuous sizing machine……

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The Processing of Paper Based Copper Plate

ZTELEC GROUP | 18-05-23

The prepared resin liquid is injected into the glue slot of the glue machine. The resin liquid is impregnated with fiber paper, glass fiber cloth an……

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The Resin Liquid of Epoxy Glass Fiber Cloth Based Copper Clad Laminate

ZTELEC GROUP | 18-05-22

The resin liquid of epoxy glass fiber cloth based copper clad laminate is made mainly by resin preparation and processing. The resin (epoxy resin) p……

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Resin Liquid Manufacture of Epoxy Glass Fiber Cloth Based Copper Clad Laminate

ZTELEC GROUP | 18-05-22

The conventional PCB substrate material is copper clad laminate. At present, most of the production methods in the world are intermittent. It is mai……

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The Classification of Copper Clad Laminates According to Different Properties

ZTELEC GROUP | 18-05-19

According to the mechanical rigidity of copper clad laminate, it is divided into rigid copper clad laminate and flexible copper clad laminate. Accor……

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The Commonly Used Copper Clad Laminates

ZTELEC GROUP | 18-05-19

The commonly used copper clad laminates are the following: FR-1 – phenolic cotton paper, which is commonly referred to as electric board (high……

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The Structure and Material of the Copper Clad Laminate

ZTELEC GROUP | 18-05-18

The copper clad plate supplied on the market can be divided into the following categories: paper substrate, glass fiber cloth substrate, synthetic f……

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CCL is Mainly Used for the Manufacture of Printed Circuit Boards (PCB)

ZTELEC GROUP | 18-05-18

CCL (full copper clad laminate, English referred to as CCL), is made from wood pulp paper or glass cloth as reinforcing material, impregnated with r……

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The Insulation Rods are Made of Several Kinds of Insulating Materials

ZTELEC GROUP | 18-05-18

High voltage insulating bar is used for insulating tools operating at short time for electrified equipment, such as connecting or disconnecting high……

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The Level of Insulation Board is the Key to Restricting the Development of Electrical Technology

ZTELEC GROUP | 18-05-18

The level of development of insulation board is one of the key factors that restrict the development of electrical technology. From the future trend……

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Epoxy Tube Coating Has Strong Adhesion and Good Impact Resistance

ZTELEC GROUP | 18-05-17

Epoxy tube has high mechanical strength and is suitable for harsh environment. The coating has strong adhesion, high bonding strength and good impac……

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Epoxy Tube Has Higher Mechanical Strength and Suitable for Harsh Environment

ZTELEC GROUP | 18-05-17

Insulation pipe has excellent insulation property and high temperature resistance. It can be used for a long time at the high temperature of 1000 °C……

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Thermal Stability Determines Insulation Paper’s Service Life

ZTELEC GROUP | 18-05-17

Insulation tubes and paper will be affected by various external forces in the process of use. For example, the insulation paper used in high voltage……

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G10/FR4 Has Extremely High Mechanical Strength

ZTELEC GROUP | 18-05-16

G10 and FR4 Glass-Cloth Reinforced Epoxy c The natural color is typically a yellowish to light green. The most versatile all-around laminate grades ……

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G-11 Is A Glass Fabric Reinforcement in A High Temperature Epoxy Resin Binder

ZTELEC GROUP | 18-05-16

G-11 Glass Epoxy Sheet A grade similar in composition and properties to Grade G-10 but more suitable for continuous use at elevated temperatures. G-……

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Sticky Impregnated Paper Insulated Power Cable

ZTELEC GROUP | 18-05-16

The cable paper is wrapped in the outer layer of the cable to protect the insulation layer of the conductor core, so that the moisture will not be i……

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Insulation Paper Can Also Be Used According to the Thickness of Insulation

ZTELEC GROUP | 18-05-16

Insulated bar cable paper, also known as insulating paper, is a paper with insulating property and grey loss function. The cable paper is also calle……

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Excellent Insulation Properties of Insulated Tubes

ZTELEC GROUP | 18-05-15

①Most plastics are light, chemically stable and will not rust ②Good impact resistance ③It has good transparency and wear resistance ④Good insulati……

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Good Insulating Property of Glass Fiber Insulated Casing

ZTELEC GROUP | 18-05-15

Insulating tubes are collectively referred to as glass fiber insulated bushing, PVC bushing, heat shrinkable bushing, iron hose casing, ceramic bush……

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Fine Production of High Temperature Resistant Insulating Varnish

ZTELEC GROUP | 18-05-15

The fine production of high temperature insulation paint should also strengthen the details of the generated link, such as temperature, humidity, at……

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A Kind of Equipment Insulation Barrier

ZTELEC GROUP | 18-05-15

Insulation protection is a kind of equipment insulation barrier, protective resistance and current voltage design proportion and material performanc……

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Current Situation and Development Trend of Dry Type Rectifier Transformer

ZTELEC GROUP | 18-05-14

As a new transformer product, dry phase shifting rectifier transformer was born and developed rapidly. As far as the world is concerned, the dry-typ……

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The Insulation Technology of Nomex Paper-2

ZTELEC GROUP | 18-05-14

3. Excellent moisture resistance: Nomex paper does not absorb water and has good moisture resistance. Even when the relative humidity is 95%, the el……

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Nomex Paper Insulation Technology in ZTELEC GROUP-1

ZTELEC GROUP | 18-05-14

The three-phase dry phase shifted frequency conversion rectifier transformer is the dry type transformer with the highest insulation level. The main……

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