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Leading MOCA manufacturer. Professional Manufacturer of curing agent for casting PU, TPU. Polyurethane coating and Epoxy resin.
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MOCA 4 4-Methylenebis 2-Chloroaniline : 3 3’-Dichloro-4 4’-Diaminodiphenylmethane

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MOCA 4 4-Methylenebis 2-Chloroaniline : 3 3’-Dichloro-4 4’-Diaminodiphenylmethane

Brand Name : XIANGYUAN
Model Number : MOCA-HR
Certification : ISO9001 14001
Place of Origin : CHINA
MOQ : 2400KG
Payment Terms : L/C, T/T
Supply Ability : 15000mt per year
Delivery Time : 8-15 DAYS
Packaging Details : 50KG FIBER DRUMS
Appearance : Pale yellow granular pellet
Melting range,℃ : 98 – 102
Solid density (24℃), g·cm-3 : 1.44
Amine value, mmol·g-1 : 7.4 - 7.6
Color (Gardner) : < 4
Acetone insoluble matter,% : < 0.04
Packaging : 50kg ,25kg;250kg;
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MOCA-HR
Chemical Name: 3,3’-dichloro-4,4’-diaminodiphenylmethane
Molecular Formula: C13H12N2Cl2
Molecular Weight: 267.16
CAS No.: 101-14-4

SPECIFICATIONS

AppearancePale yellow granular pellet
Melting range,℃98 – 102
Moisture,%< 0.30
Solid density (24℃), g·cm-31.44
Liquid density(107℃), g·mL-11.26
Amine value, mmol·g-17.4 - 7.6
Free aniline,%< 1.00
Color (Gardner)< 4
Acetone insoluble matter,%< 0.04
HydroscopicityNone
StorageBe airtight in a dry area and away from sunlight
SolubilityEasily soluble in acetone, DMF, DMSO, MEK and THF; Soluble in ethanol, toluene and benzene. Insoluble in water.
SafetyLD50 (rats) >5000 mg/kg. Wear mask, gloves and goggles when handling.

SPECIALITY

MOCA-HR is a high temperature resistance grade, so it has outstanding colour stability. The colour of the melting MOCA-HR liquid keeps light-yellow and clear transparent without any changes after heating or reheating several times, even though the heating temperature is up to 150℃.

APPLICATIONS

MOCA-HR is a aromatic diamine chain extender or curing agent for polyurethane. It is recommended used in a variety of casting polyurethane elastomer parts manufactured with casting machines.

MOCA-HR is also can be used in curing epoxy resin.

PACKAGING

1. 25kg net weight in waterproof brown kraft paper bag with black polyethylene liner.

2.50kg net weight in carton drum with black polyethylene liner.


Product Tags:

4 4 methylenebis 2 chloroaniline

      

MBOCA

      
China Customized Inflatable Bumper Ball Game Bubble Adult Grass CE supplier

MOCA 4 4-Methylenebis 2-Chloroaniline : 3 3’-Dichloro-4 4’-Diaminodiphenylmethane Images

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