MDI isocyanate:Methylene diphenyl diisocyanate

Methylene diphenyl diisocyanate

Methylene diphenyl diisocyanate

Methylenediphenyldiisocyanate(MDI)isanaromaticdiisocyanate.Threeisomersarecommon,varyingbythepositionsoftheisocyanategroupsaroundthe ...。其他文章還包含有:「4,4'」、「4」、「4,4'」、「4」、「Isocyanates-TDI,MDI」、「MDIIsocyanate」、「MethyleneDiphenylDiisocyanate(MDI)AndRelated...」、「MethyleneDiphenylIsocyanate」、「二苯基甲烷二異氰酸酯」

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4,4'
4,4'

https://pubchem.ncbi.nlm.nih.g

Diphenylmethane-4,4-diisocyanate is a light yellow colored solid. It is not soluble in water. It may be toxic by ingestion, inhalation, or skin absorption.

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4
4

https://www.epa.gov

The commercial form of 4,4'-methylenediphenyl diisocyanate (MDI) is used to produce polyurethane foams. Acute (short-term) inhalation of high concentrations ...

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4,4'
4,4'

https://echa.europa.eu

Methylenediphenyl diisocyanate (MDI) including the following specific isomers (See group members):, -, -, Expert judgement (ECHA) ...

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4
4

https://onlinelibrary.wiley.co

* Polymeric MDI (PMDI) is a technical grade MDI which contains 30 to 80 % w/w 4,4'-methylene diphenyl isocyanate; the rest consists of MDI ...

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Isocyanates - TDI, MDI
Isocyanates - TDI, MDI

https://www.houchem.com.tw

Isocyante ; description. Liquefied MDI, containing 50% 2,4-diphenylmethane diisocyanate. ; NCO(%). 33.6 ; Application. High resilience foam, adhesive, elastomer.

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MDI Isocyanate
MDI Isocyanate

https://www.dow.com

Dow's VORANATE™ T 80 is a low-acidity, 80:20 mixture of the 2,4 and 2,6 isomers of toluene diisocyanate (TDI). It is a low viscosity, difunctional isocyanate ...

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Methylene Diphenyl Diisocyanate (MDI) And Related ...
Methylene Diphenyl Diisocyanate (MDI) And Related ...

https://www.epa.gov

This document addresses the use of methylene diphenyl diisocyanate (MDI) and related compounds (See Appendix 1) in products that may result ...

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Methylene Diphenyl Isocyanate
Methylene Diphenyl Isocyanate

https://www.sciencedirect.com

The most commonly used isocyanate in urethane adhesives is MDI. The pure material methylene diphenyl-isocyanate is a solid that melts around 37°C. Many ...

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二苯基甲烷二異氰酸酯
二苯基甲烷二異氰酸酯

https://zh.wikipedia.org

亞甲基二苯基二異氰酸酯(英語:Methylene diphenyl diisocyanate),通常縮寫為MDI,是一種芳族二異氰酸酯。 三種異構體是常見的,隨著環周圍的異氰酸酯基團的位置而 ...