潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图

Home > Offer to Sell > Polymers > Synthetic resin and plastics > FEP or F46 ( Fluorinated Ehylene-propylene Copolymer )

FEP or F46 ( Fluorinated Ehylene-propylene Copolymer )

Inquiry
  Post Date: Mar 27,2014
  Expiry Date: Sep 23,2014
  Detailed Description: Cas No. :25067-11-2 Quantity: 1000000Kilograms
Payment Method: T/T; L/C

  ?PHYSICAL AND CHEMICAL PROPERTIES

  3.1Range of melting point,°C :245~275 3.2Melting viscidity:1×10 2 -1×10 4 Pa·s3.3Relative density:2.12~2.17 3.4Max.Temp.for continuous use,°C :2003.5Decomosing temperature,°C :≥380 3.6Specific heat:1.17×10 3 J/kg°C3.7Linear expansivity:9.0×10 -5°C -1 3.8Water absorptivity in 24 hours,%:0.0023.9Volume resistivity at 200°C :≥6×10 14F46 doesn't dissolve in almost any solvent,only a small number of chemicals such as melted alkali metals, sodium hydroxide , fluorine , strong fluoridating reagents(OF 2, CIF 3 ) can react with it,so it has excellent corrosion-resisting properties.


  CAS Registry Number:

25067-11-2

  Synonyms: ;SynaPro F301;FEP;Fluoropolymer FEP;Perfluoroethylene propylene copolymer;
  Molecular Formula: (C3F6·C2F4)x
  Molecular Structure: 25067-11-2 Hexafluoropropene-tetrafluoroethylene copolymer

  Company: Hangzhou Ruilipu Trade Co., Ltd.     [ China ]        
  Contact: Lola
  Tel: +86-571-87245007
  Fax: +86-571-86815997
  Email: lola.rao@ruilipu.com
Disclaimer statement:The information and data included above have been realized by the enterprises and compiled by the staff, and are subject to change without notice to you. The Chemnet makes no warranties or representations whatsoever regarding the facticity, accuracy and validity of such information and data. In order to ensure your interest, we suggest you chose the products posted by our gold suppliers or VIP members.
主站蜘蛛池模板: 东丽区| 阿勒泰市| 长沙县| 沙坪坝区| 建湖县| 达拉特旗| 泰宁县| 绥阳县| 台南县| 盘山县| 常宁市| 洪雅县| 内江市| 依兰县| 盖州市| 大洼县| 紫云| 木里| 伊宁市| 志丹县| 类乌齐县| 镇雄县| 丹寨县| 黎平县| 义马市| 桐乡市| 岢岚县| 香港| 小金县| 易门县| 岳阳县| 嘉善县| 伊吾县| 自治县| 泽库县| 雅江县| 镶黄旗| 陕西省| 伊金霍洛旗| 堆龙德庆县| 仙桃市|