Dow LDPE DFDD-0588 BK 黑色

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Dow LLDPE DFDA-7540 NT 電纜護套

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Dow LDPE DFDD-0588 BK 黑色

Polyethylene Thermoplastic Start-up and Transition Material

The Dow Chemical Company

產品說明：

DFDA-4850 NT is a low density, thermoplastic, unfilled polyethylene compound designed for starting-up and shutting-down medium and high voltage (5 kV and higher) power cable insulation extruders. It has a high degree of cleanliness required for these applications. DFDA-4850 NT is a nominal 2.0 melt index, 0.92 density, high pressure LDPE resin that has been stabilized with an antioxidant system that is compatible with HFDB-4201 EC, HFDB-4201 SC and HFDB-4202 EC.


Cleanliness Requirements
DFDA-4850 NT is required to meet strict standards for cleanliness as established by The Dow Chemical Company for an unfilled, thermoplastic insulation purge-type compound. The product is tested to ensure a high level of cleanliness. Pellet samples are visually inspected and extruded tapes are scanned by an automatic inspection system in a class 10,000 clean room. The purity data is managed using an acceptance sampling plan which ensures that the product in the shipping container meets or exceeds the required cleanliness 

• Dow LDPE DFDD-0588 BK 黑色

  
  

  
  




• 擠出Dow HDPE DGDC-2480 NT 黑色管件 - CONTINUUM™ DGDA-2492 BK （參見注釋1）




• ISO PE100 管件牌號 - MRS 10 @ 20°C；CRS 6.3 @ 60°C，11 年




• ASTM PE4710 管件牌號 - 1600psi HDB 和 1000psi HDS @ 73°F，1000psi HDB @ 140°F




• NSF 國際：標準14和61 管材Dow LDPE DFDA-1254 NT 




• Dow HDPE DGDA-2492N NT 型材請查詢法規以獲取完整的詳細資料。




• Dow HDPE DGDC-2482 NT 擠出成型注釋：Dow HDPE DGDB-2490 NT 大管道（1） 壓制部件在制備的時候是根據ASTM D 4703 中的程序C 的要求，除非在測試方式中另有指定。性能將隨著模制條件以及老化時間的變化而發生變化。

重要參數： 熔體流動速率:3.5 g/10min 密度:0.91 g/cm3 維卡軟化點:95 ℃

 Dow LDPE DFDA-4850 NT 電線電纜

• Dow LDPE DFDD-0588 BK 黑色