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Yellow Flake Polyurethane Curatives MOCA

Yellow Flake Polyurethane Curatives MOCA

Brand Name EXCEEDCHEM
Model Number MOCA-HR
Certification ISO9001:2008
Place of Origin China
Minimum Order Quantity 1200KG
Price To be negotiated
Payment Terms L/C,T/T
Supply Ability 1000mt/month
Delivery Time 14 work days
Packaging Details 50kg/carton drum
Product name Yellow Flake Polyurethane Curatives MOCA
Appearance Yellow Flake
Storage Be airtight in a dry ar ea and a way from sunlight
Color (Gardner) < 4
Free amine, % < 1.00
CAS No. 101-14-4
Detailed Product Description
Yellow Flake Polyurethane Curatives MOCA
Product Specifications
AttributeValue
AppearanceYellow Flake
StorageBe airtight in a dry area and away from sunlight
Melting point97℃
Molecular Weight267.16
CAS No.101-14-4
Chemical Information

Chemical Name: 3,3' dichloro 4,4' diaminodiphenylmethane

Molecular Formula: C13H12N2Cl2

Molecular Weight: 267.16

CAS No.: 101-14-4

Detailed Specifications
PropertyValue
AppearancePale yellow granule
Melting point≥97
Moisture< 0.30
Solid density (24 ℃)g*cm31.44
Liquid density (107 ℃)g* ml11.26
Amine equivalent131-136
Free amine, %< 1.00
Color (Gardner)< 4
Aceton insoluble matter, %< 0.04
HygroscopicityNone
StorageBe airtight in a dry area and away from sunlight
SolubilityEasily soluble in Aceton 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.
Key Advantages
MOCA-HR boasts excellent high-temperature resistance and color stability. Subjected to repeated heating and reheating cycles at temperatures reaching 150 °C, the molten product remains pale yellow, clear and transparent, without any noticeable alterations in its appearance.
Applications

MOCA-HR is an aromatic diamine chain extender and curing agent for polyurethane systems. It is suitable for use in a wide range of cast polyurethane elastomer components produced with casting machines, providing a light-colored final product. Additionally, MOCA-HR can be used as a curing agent for epoxy resins.

Packaging

50kg net weight in carton drum with black polyethylene liner.

Product Tags: Yellow Flake MOCA curative   Polyurethane curing agent MOCA   Flake polyurethane curative MOCA  
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