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Explore the various glues needed for PCB circuits

Explore the various glues needed for PCB circuits

In today's fast-growing electronics industry, printed circuit boards (PCBs) are an indispensable core component of all electronic devices. They act as physical supports for electronic components and provide conductive paths connecting these components. In order to ensure the long-term performance and reliability of the PCB, choosing the right type of glue is essential for bonding different components. This article will explore the various types of glue used in PCB circuits and their application scenarios to help engineers and manufacturers make informed choices.

25

2024

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04

Learn more about EVA glue

Learn more about EVA glue

Ethylene-vinyl acetate copolymer (EVA) glue is a thermoplastic styrene-butadiene rubber, rosin modified resin, petroleum resin and solvent-based adhesive, designed for bonding EVA materials. It is also suitable for many other materials, such as wood, leather and foam (EPE), and is popular for its excellent bonding effect and long-term aging stability. This article will explore the characteristics of EVA glue, use and use precautions.

25

2024

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04

Matters needing attention when dispensing nylon glue with glue dispensing machine

Matters needing attention when dispensing nylon glue with glue dispensing machine

As a kind of precision liquid packaging equipment, glue packaging machine has been widely used in chemical, pharmaceutical, food and other industries. When dispensing nylon glue, a special material, the operator needs to be more cautious, because the physical and chemical properties of nylon glue are different from other liquids, which may affect the normal operation of the equipment and the quality of the glue product. Below, this article will introduce in detail several aspects that the glue dispenser needs to pay attention to when dispensing nylon glue.

25

2024

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04

Guide to the use of dispensing syringes

Guide to the use of dispensing syringes

As an indispensable tool in modern industrial production, dispensing syringes are widely used in electronics, automobiles, medical and many other fields. Its accuracy and efficiency bring great convenience to the production process of various industries. However, for the first contact or use of unskilled people, how to use the dispensing syringe correctly and efficiently may become a difficult problem. This article aims to provide you with a detailed guide to the use of dispensing syringes, to help you better grasp the use of this tool skills.

18

2020

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05

How to choose the right dispensing needle for the dispensing machine?

How to choose the right dispensing needle for the dispensing machine?

The glue dispenser is also called glue coating machine, glue dripping machine, glue filling machine, etc. It is an automatic machine that specially controls the fluid and drips and coats the fluid on the surface of the product or inside the product. It can realize three-dimensional and four-dimensional path glue dispensing, precise positioning, precise glue control, no wire drawing, no glue leakage and no glue dripping. The glue dispenser is mainly used for the precise point, injection, coating and drip of glue, paint and other liquids in the product process to the precise position of each product. It can be used to achieve dot, line, circle or arc. How to choose the right dispensing needle for the dispensing machine? The following guidelines are for reference: 1. Small point: small size dispensing needle, low pressure, short time. 2. Big point: large dispensing needle, greater pressure, longer time. 3. thick glue: oblique needle, large pressure, according to the need to set the time. 4. Aqueous liquid: small size needle, less pressure, set time as needed Fluids requiring special settings: 1. Instant glue: use safety piston and Teflon-lined metal needle for water-based instant glue, use tapered needle for thick instant glue, and use PP needle if flexibility is required. 2.UV glue: use amber syringe, white piston and inclined needle (can shield UV). 3. Anaerobic glue: use 10CC syringe and white PE universal piston. 4. Sealant and paste fluid: If the use of white piston rebound serious, please switch to the safety type, the use of oblique needle. Dongguan Xiangzhirui Electronics Co., Ltd. is located in Humen Town, Dongguan City, which is known as the "World Factory", at the head of the "Four Tigers" in Guangdong on the east bank of the Pearl River Estuary. The company in line with: customer demand-oriented, mutually beneficial and win-win principle of business philosophy! In the modern environment of rapid development of scientific and technological innovation, rapid development and rapid progress, Xiang Zhirui people: treat people with sincerity and establish the world with faith. Since the establishment of the company in 2004, the point of sale of glue equipment (including precision dispensing equipment, automatic glue machine) to introduce Taiwan, Europe and the United States technology, the use of imported accessories, domestic assembly, no pollution, low noise. It can help you reduce the amount of raw materials, improve product quality, and truly reduce production costs and reduce labor expenditures in the process of bonding, sealing, and filling. The dispensing accessories (including: dispensing needle, dispensing syringe, dispensing valve, sleeve assembly, dispensing adapter, pressure cylinder and various accessories matched with dispensing process requirements) are designed and manufactured in accordance with the "Industrial Application Safety Production Standard", which can meet the requirements of most dispensing production technologies and can be completed conveniently and quickly from complex multiple area shapes to simple processes such as dot, line, potting, etc. At the same time, we will absorb the new knowledge of the tentacles of a wide range of extension, the professional and technical solid deep plowing. After more than ten years of development, the company has gone from simple sales to the current one-stop service of production and sales. Company customers throughout Europe and the United States, Southeast Asia, Vietnam, Taiwan, Hong Kong and domestic regions. Along the way, it depends on the trust and support of customers and friends! It depends on the continuous efforts of Xiang Zhirui people! We will continue to cherish the trust and support of every friend, and make the products better, more complete specifications and more stable quality.

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2024

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04

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