3M氟化液HFE-7100,FC-40,FC-3283,FC-770,PF-5060,HFE-7200,EGC-1700,FC-77,HFE-71IPA,HFE-72DE等產品具有良好的化學惰性,電氣絕緣性能,熱傳導性和獨特的低表面張力,廣泛用于清洗、熱傳導、制造、測試方面的多樣化要求,可以滿足半導體及電子行業極端需求!今天是:
3M氟化液HFE-7100,FC-40,FC-3283,FC-770,PF-5060,HFE-7200,EGC-1700,FC-77,HFE-71IPA,HFE-72DA可以滿足半導體及電子行業極端需求!
首  頁 | 氟化液簡介 | 3M氟化學品 | 新聞中心 | 技術資訊 | 聯系我們
3M氟化液HFE-7100,FC-40,FC-3283,FC-770,PF-5060,HFE-7200,EGC-1700,FC-77,HFE-71IPA,HFE-72DE等產品具有良好的化學惰性,電氣絕緣性能,熱傳導性和獨特的低表面張力,廣泛用于清洗、熱傳導、制造、測試方面的多樣化要求,可以滿足半導體及電子行業極端需求!
HFE-7100
HFE-71IPA
HFE-71DE
HFE-72DA
HFE-7500
 
 

 
HFE-71DE電子清洗劑/精密清洗劑

Introduction產品簡介

3M清洗劑HFE-71DE是由HFE-7100(九氟丁基甲醚)和反式二氯乙烯組成的共沸物。HFE-71DE是真正的共沸物,氣相和液相具有相同的成分組成。

HFE-71DE主要用于中等污物的清洗或者脫脂以及作為特殊溶劑使用。主要用于替代氟利昂對臭氧有破壞的物質。HFE-71DE安全暴露極限可以參考HFE-7100的750ppm暴露極限以及反式二氯乙烯的200ppm的暴露極限。

由于加了反式二氯乙烯,其溶解能力得到提高,而且HFE-71DE的表面張力很低,不燃,沸騰時成分穩定,所以HFE-71DE可以用于浸沒或者氣相清洗。HFE-71DE共沸物具有以上特點,也用途涂層和潤滑油的溶劑。

3M Novec 71DE Engineered Fluid is a hydrofluoroether, Methyl Nonafluorobutyl Ether (C4F9OCH3), in an azeotrope formulation with trans-1,2-dichloroethylene (t-DCE). This
mixture is a true azeotrope, with constant vapor and liquid composition at its boiling point.

This fluid is ideal for medium-duty cleaning and degreasing tasks, as well as specialty solvent applications, and is intended to replace ozone-depleting materials in many applications. It has zero ozone depletion potential and other favorable environmental properties (see Table 2). Novec 71DE fluid has a time-weighted average exposure guideline of 750 ppm (eight hour average) for the 3M Novec 7100 Engineered Fluid component, and 200 ppm (eight hour average) for trans-1,2-dichloroethylene (t-DCE). These exposure guidelines suggest there is a large margin of safety for use of Novec 71DE fluid in its intended cleaning applications.

The increased solvency and low surface tension, nonflammability and constant composition during boiling of Novec 71DE fluid make it ideal for immersion and vapor degreasing applications. These properties also may make the azeotrope ideal for certain coating and lubricant deposition applications where increased solvency is required.

Typical Applications典型應用
Cleaning, rinsing and drying agent清洗、漂洗和干燥的溶劑
Cleaning of oils, greases, waxes
Specialty solvent applications, including coatings特殊溶劑

物理化學性質Typical Physical Properties– Table 1


性質

HFE-71DE

CFC-113

HCFC-141B

AK-225

Vertrel XF

沸點℃

40

48

32

54

39

冰點℃

-24

-35

-103

-131

N/A

閃點

1.37

1.56

1.23

1.55

1.41

液體密度g/ml@25℃

16.6

17.3

19.3

16.2

15.2

KB值

27

31

56

31

N/A

粘度cps@25℃

0.45

0.68

0.43

0.59

0.49

蒸汽壓 mm Hg

383

331

569

290

464

揮發熱cal/g@bp

48

35

53.4

34.6

43.3

 

環境及安全性質Environmental and Safety Properties- Table 2


性質

HFE-71DE

CFC-113

HCFC-141B

AK-225

Vertrel XF

臭氧破壞潛值ODP

0

0.8

0.1

0.03

0

溫室效應系數GWP

160

6000

700

180/620

1050

閃點

HFE-71DE符合環保和健康要求,是一款清潔的清洗劑

 

HFE-7100,HFE-7200,FC-40,FC-3283,FC-770,FC-77,PF-5060,PF-5070,EGC-1700,EGC-1720,HFE-71IPA,HFE-71DA,HFE-71DE,HFE-72DA,HFE-72DE,HFE-7500,3M Novec Contact Cleaner,3M Novec Electronic Degreaser,3M Novec Flux Remover


上海昆邦化工有限公司 版權所有 @2009-2011 滬ICP備09009627號-4
聯系人:蔣滿平 電話:021-58528856 傳真:021-58528166 手機:13788990268 電子郵件:kunbond@yahoo.com.cn

分享到:
全彩无码里番工口资源站 <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <蜘蛛词>| <文本链> <文本链> <文本链> <文本链> <文本链> <文本链>