Chemical Powders

ELINCS 402-130-7 Professional MCDEA MF C21H28CL2N2 ISO9001 Certification?

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Commercial Name: XYlink M-CDEA

Chemical Name: 4,4’-Methylene-bis(3-chloro-2,6-diethylaniline)

Molecular Formula: C21H28CL2N2

Molecular Weight: 379.37

CAS No.: 106246-33-7

ELINCS No.: 402-130-7

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Specification?:

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Appearance | White or light gray granule |
MCDEA content % | ≥ 98.00 |
Melting point ℃ | ≥ 87.0 |
Moisture % | ≤ 0.15 |
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Remark: the reference equivalent value is 193.5；M-CDEA content is determined with HPLC method.

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M-CDEA is a ramification from MDA, it can be used together with TDI prepolymers to prepare PU elastomers with excellent performance. When use it with relevant MOCA, 740M may improve PU elastomers performances, this way shows good superposition action. This product is widely used in casting PU, painting, RIM etc. technical methods, and microcell products, TPU, adhesive, coating, etc. And it has lower toxicity. It belongs to M-CDEA compound monomer.

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Characteristic And Applicaion:

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a. This product has good consist and matched performance, its finished PU product has excellent physical and dynamic capability. This product is widely used in PU casting, painting, RIM technical methods, and microcell products, TPU, adhesive, coating etc.

b. This product also can be used as a curing agent for epoxy resin and prepared to produce polyimides, etc.

c. Due to introducing “ethyl” in MDA, makes this product’s toxicity dramatically decreased, such as LD50 (rats) ＞5000mg/kg.

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Packaging?: Net 20 kg carton (2kg * 10 bags). Net 40kg per drums(Bulk packaging).

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Storage:

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This product should be stored at a well-ventilated, dry place, also should be kept away from sunlight.

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Competitive Advantages:

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Professional manufacturer for PU curatives in China with over twenty-five year produce experience.

After-sale service: Problems would be solved for you immediately.

We regularly exports to over thirty countries all over the world such as Germany, Brazil, Poland, Finland, Spain, UK, France, Russia, Thailand ,Turkey ,USA,,UAE,IRAN, India Australia, Japan, Korea ,Indonesia ,Vietnam and so on.

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OTHER NAME: ? 4,4& acute;-METHYLENEBIS(3-CHLORO-2,6-DIETHYLANILINE)
LABOTEST-BB LT00159326
LONZACURE(R) M-CDEA
4,4’-methylenebis[3-chloro-2,6-diethyl-benzenamin
M-CDEA
Benzenamine, 4,4-methylenebis3-chloro-2,6-diethyl-
Bis-(4-amino-3-chloro-2,6-diethylphenyl)-methane
4,4& acute;& acute;-METHYLENEBIS(3-CHLORO-2,6-DIETHYLANILINE) 97+%
LONZACURE(R) M-CDEA-GS
4,4& acute;-Methylenebis-3-Chloro-2,6-Diethylaniline(MCDEA)
Bis(4-amino-2-chloro-3,5-diethylphenyl)methane
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