Product Details
Place of Origin: China
Brand Name: EXCEEDCHEM
Certification: ISO9001:2008
Model Number: MOCA-HR
Payment & Shipping Terms
Minimum Order Quantity: 1mt
Packaging Details: 25kg/bag;50kg/drum
Delivery Time: 5-8 work days
Payment Terms: L/C,T/T
Supply Ability: 3000mt/month
CAS: |
101-14-4 |
Molecular Formula: |
C13H12N2Cl2 |
Molecular Weight: |
267.16 |
Classification: |
Chemical Auxiliary Agent |
Application: |
Polyurethane Elastomer Cured Crosslinking Agent,polyurethane Curing Agent,Polyurethane Elastomer,Outdoor Or Indoor Additives For Powder Coatings |
Un No: |
3082 |
CAS: |
101-14-4 |
Molecular Formula: |
C13H12N2Cl2 |
Molecular Weight: |
267.16 |
Classification: |
Chemical Auxiliary Agent |
Application: |
Polyurethane Elastomer Cured Crosslinking Agent,polyurethane Curing Agent,Polyurethane Elastomer,Outdoor Or Indoor Additives For Powder Coatings |
Un No: |
3082 |
| Property | Value |
|---|---|
| Appearance | Pale yellowish pellet |
| Melting point, ℃ | 97 min. |
| Water contend, % | 0.20 max. |
| The amine value, mmol/g | 7.4-7.6 |
| Solid density(24℃), g/cm3 | approx.1.44 |
| Meltingliquid density(107℃), g/cm3 | approx.1.26 |
| Insolubles % | 0.04 max. |
| Free amine, % | Almost undetected |
| Colour (Gardner) | 8 max. |
| solubility | Easily soluble in DMF, DMSO, MEK and THF. Soluble in ethanol. Insoluble in water. |
MOCA-HR is a special MOCA grade features with colour stability in high temperature. The colour of the melted MOCA-HR liquid keeps light-yellow and clear almost without any changes after heating or reheating several times, even though the heating temperature is up to 150℃. It is recommended applied in a variety of casting polyurethane elastomer parts especially manufactured with casting machines. The products have light color.
MOCA is a kind of widely used high cost effective aromatic diamine chain extender or curing agent for casting polyurethane elastomers. The PU elastomers have excellent properties, are widely applied in the areas including machinery, building, vehicles & transportation, mining industry, electronic components encapsulation and sport facility, etc.
MOCA can also be used in curing epoxy resin.
25kg net weight in waterproof brown kraft paper bag with black polyethylene liner.
50kg net weight in carton drum with black polyethylene liner.
Storage keeps airtight in a dry area and away from sunlight.
LD50 (rats) ＞5000 mg/kg. Wear mask, gloves and goggles when handling.
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