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電子導熱灌封膠領域,聚氨酯灌封膠與有機硅橡膠的區(qū)別

電子導熱灌封膠領域,聚氨酯灌封膠與有機硅橡膠的區(qū)別

隨著電子元件包裝的要求,各種膜組件都需要導熱、抗震、密封、保護等。因此,越來越多的電子產(chǎn)品需要密封,以免被自然環(huán)境侵蝕,延長使用壽命。 環(huán)氧樹脂、有機硅橡膠和聚氨酯是電子工業(yè)中常用的灌封產(chǎn)品。讓我們來談談聚氨酯和有……
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23

2022-05

環(huán)氧膠在LED中的作用

環(huán)氧膠在LED中的作用

LED產(chǎn)品作為皇冠上的明珠,已廣泛應用于指示、背光、顯示、照明等應用方向。應用領域涵蓋消費電子、汽車、廣告、交通、體育、娛樂、建筑等全方位領域。LED中環(huán)氧膠的全稱發(fā)光二極管是一種半導體材料,可將電能轉(zhuǎn)化為光能。大功率發(fā)光二極管的封裝膠具有高折射率和高透光率,可增加LED的光通量,粘度小,易脫泡。適用于灌封和模壓成型,使LED具有良好的耐久性和可靠性。封裝膠又稱LED產(chǎn)品的傘,特別是最近封裝制造商多次提到的高光效、抗硫化、穩(wěn)定性等新技術(shù)……
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23

2022-05

膠粘劑之環(huán)氧膠的應用

膠粘劑之環(huán)氧膠的應用

一.環(huán)氧膠的優(yōu)點和缺點1.高粘度2.固化收縮率小3.耐化學介質(zhì)穩(wěn)定性好4.電絕緣性好5.工藝性能好。產(chǎn)品尺寸穩(wěn)定6.吸水率低的缺點1.固化物脆,伸長率小2.固化放熱3.應力大4.耐機械沖擊和熱沖擊差5.耐候性差6.易燃,……
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17

2022-05

電子硅膠的特點和用途

電子硅膠的特點和用途

電子硅膠是一種能經(jīng)受高溫氧化和其他介質(zhì)腐蝕的涂料。涂料行業(yè)的高溫一般在100℃-800℃之間,要求涂料在上述環(huán)境中具有穩(wěn)定的物理性能(不脫落、不起泡、不開裂、不粉化、不銹蝕,允許輕微變色)。 固化硅橡膠的特點是:室……
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17

2022-05

Di Mun Long is a recommended type for drone accessories

Di Mun Long is a recommended type for drone accessories

Unmanned aircraft referred to as "drone" ("UAV"), is a non-supported aircraft that uses radio remote control equipment and the self-propelled program control unit. Compared with the manned aircraft, it has the advantages……
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02

2022-04

Solbit with nature, "turn off the light" just start

Solbit with nature, "turn off the light" just start

Earth Hour is a global energy conservation activity proposed by the World Natural Foundation (WWF) to responds to global climate change, promoting 20:30 local time at the last Saturday every year (2022 Earth an hour Time……
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26

2022-03

Building a dream ice and snow, together to the future | Beijing Winter Olympics perfect closed

Building a dream ice and snow, together to the future | Beijing Winter Olympics perfect closed

With the Finnish team 2: 1 defend the defending champion Russian Olympic Committee, win the men's ice hockey champion, and the Beijing Winter Olympics is over. This year's Winter Olympics has set up 7 big items, 109 smal……
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24

2022-02

"Chinese style" at the Beijing Winter Olympics 2022

"Chinese style" at the Beijing Winter Olympics 2022

The 24th Winter Olympic Games, the 2022 Beijing Winter Olympics, is an international Olympic event organized by China, opening on February 4, 2022, closed on February 20. 2022 Beijing Winter Olympics is received by the w……
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18

2022-02

These five types of people on the workplace must be away!

These five types of people on the workplace must be away!

Workplace is like a battlefield, is a complicated place, is a battlefield without smoke. We are in a workplace, both do things, and do a good job, and a deep understanding of people is a deep understanding. In the workpl……
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31

2022-01

How to do effectively waterproof protection

How to do effectively waterproof protection

In daily life, people sometimes encounter the headphones and cannot be used by the rain, and the computer is splashing and the keyboard is out of the keyboard, and even the mobile phone fell to the pool. For example, now……
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27

2022-01

Three anti-paint in accordance with the environmental requirements of the new era

Three anti-paint in accordance with the environmental requirements of the new era

With the increasingness of domestic garbage, industrial pollution, environmental protection has gradually become increasingly concerned, so whether life is still produced, it is advocated to be environmentally friendly. ……
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29

2021-12

Electronic adhesive industry development direction and challenge

Electronic adhesive industry development direction and challenge

As a traditional connection method, the adhesive is increasingly diversified, multi-functional, and presenting different industries has its own demand characteristics, showing a significant industry or product performanc……
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25

2021-11

Shenzhen Dimenglong Technology Co. , Ltd.

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