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[問題求助] Dielectric PEE/PH 什么意思?

P:2012-11-06 11:03:05

1

菜鳥請教:

Dielectric PEE/PH 是什么意思?

跟通常的FPE有什么區(qū)別?

 

TPT - 結(jié)構(gòu)與 TP 相同,但採用 PVC 絕緣。使用電壓 250V,溫度 60℃。 (0) 投訴

P:2012-11-06 14:51:35

2

PEE / PH or gas injected is a new method to make a dielectric. Unicavi has been the first italian manufacturer to adopt and develop this new extrusion method that is also called PHYSICAL PROCESS. The most important difference between this new method and the traditional one called chemical (PEE) regards the different extrusion process. The PEE process use a chemical additive whereas the PHYSICAL process uses an inert gas ( Nitrogen). By using the traditional method we get a dielectric provided with a low meccanic robustness and a with a limited time stabilily of the electrical characteristics.

pigment - 顏料,色料(可用作電纜絕緣護套料的添加劑) (0) 投訴

P:2012-11-06 14:52:16

3

PEE /是指化學(xué)發(fā)泡,PH是指物理發(fā)泡。

plating thickness - 鍍層厚度 (0) 投訴

P:2012-11-06 16:34:49

4

學(xué)習(xí)了

television system - 電視系統(tǒng) (0) 投訴

P:2012-11-06 16:42:00

5

拜謝。。。。

nitrogen cooling system - 氮氣冷卻系統(tǒng) (0) 投訴

P:2012-11-06 19:45:14

6

原來如此,還以為多深奧呢

lateral pressure - 側(cè)壓力 (0) 投訴

P:2013-07-01 12:06:42

7

看了說明就知道怎么回事了。學(xué)習(xí)了。

老外就喜歡搞這套。

SC - Subcommittee分委員會 (0) 投訴

7


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