いいえ NO
私たちの製品
お 問い合わせ

最新の投稿

CAS NO.17557-76-5

Polyimide Monomers,PI,CPI ,Electronic chemicals ,Optical flims, OLED/LCD
製品の特徴
CAS NO.17557-76-5 4,4′-Diamino-[1,1′-biphenyl]-2,2′- dicarboxylic acid
製品名 4,4′-Diamino-[1,1′-biphenyl]-2,2′- dicarboxylic acid
同義語 4,4′-DIAMINOBIPHENYL-2,2′-DICARBOXYLIC ACID;4,4′-Diamino-[1,1′-biphenyl]-2,2′-dicarboxylic acid;[1,1′-Biphenyl]-2,2′-dicarboxylicacid, 4,4′-diaMino-;2,2′-Dicarboxylic acid-4,4′-Diaminobiphenyl
CAS NO 17557-76-5
外観 Orange powder
アッセイ 99.5%
メタファイル C14H12N2O4
メガワット 272.26
EINECS 1533716-785-6
保存状態 Room temperature
容量 1500KG/month
パッケージ 紙製ドラム缶、フッ素樹脂製ドラム缶、鉄製ドラム缶、プラスチック製ドラム缶、IBCタンク、その他。
出荷方法 海、空気、宅配便の各戸ごと、等によって。
ローディングポート 中国、北京、上海、香港の各港
Product Categories pharmacetical

 

Introduction of the Polyimide

Polyimide is a kind of polymer containing the imide ring (-co – nh-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering material, polyimide has been widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation film, laser and so on.

Polyimide is one of the best comprehensive properties of organic polymer materials, high temperature of 400 ℃ above, use for a long time – 200 ~ 300 ℃ temperature range, no obvious melting point, high insulation performance, 103 hz dielectric constant under 4.0, the dielectric loss is only 0.004 ~ 0.007, F and H.

Feature of 4,4′-Diamino-[1,1′-biphenyl]-2,2′- dicarboxylic acid CAS NO.17557-76-5

  1. Excellent thermal stability
  2. Good chemical resistance
  3. Stable mechanical properties
  4. Polyimide does not require the addition of flame retardants to prevent combustion.

 

The related chemicals of 4,4′-Diamino-[1,1′-biphenyl]-2,2′- dicarboxylic acid CAS NO.17557-76-5

  1. 9,9-Bis(4-aminophenyl)fluorene (FDA) CAS NO.15499-84-0
  2. 2,3,3′,4′-BiphenyLtetracarboxylic (α-BPDA) CAS NO.36978-41-3
  3. 2,2′-Bis(4-aminophenoxyphenyl) propane (BAPP) CAS NO.13080-86-9
  4. 3,3′-Dimethyl-[1,1′-biphenyl]-4,4′- Diamine (O-Tolidine) CAS NO. 119-93-7
  5. 1,1-Bis(4-aminophenyl) cyclohexane CAS NO.3282-99-3
error: Content is protected !!

送信していただきありがとうございます。メッセージは正常に送信されました。24 時間以内にご連絡いたします。