 |
| Place of Origin: | Shandong, China |
| Brand Name: | Exceedchem |
| Certification: | ISO9001, ISO14001 |
| Model Number: | MOCA |
| Minimum Order Quantity: | 1000kg |
|---|---|
| Price: | USD1/kg-10/kg |
| Packaging Details: | 25kg per bag or drum;50kg per bag or drum |
| Delivery Time: | within two weeks after confirming the order |
| Payment Terms: | T/T, L/C at sight |
| Supply Ability: | 1000 mt per month |
| Classification: | Chemical Auxiliary Agent | Usage: | Polyurethane Chain Extender |
|---|---|---|---|
| Type: | Curing Agent | Mf: | C13H12N2CL2 |
| Cas No.: | 101-14-4 | Other Names: | MOCA |
Polyurethane Curing Agent-MOCA
1.Introduction
Our company is specialized in producing MOCA, which is on the top quality both in domestic market and international market.
2.Physical data
|
Index name/type |
MOCA(I) |
MOCA(IIG) |
MOCA(IIP) |
|
Appearance |
White(yellowish)granule |
Light yellow granule |
Light yellow powder |
|
Melting point °C |
≥98 |
≥98 |
≥98 |
|
Water content% |
≤0.1 |
≤0.1 |
≤0.2 |
|
Purity %(A/A) |
≥86 |
≥86 |
≥86 |
|
Liquid density(107 °C)g/ml |
1.26 |
1.26 |
1.26 |
|
Solid density(24 °C)g/ml |
1.44 |
1.44 |
1.44 |
|
Free anilin |
≤1.0 |
≤1.0 |
≤2.0 |
|
Clarity |
solution is clear and transparent. Insoluble substance: 0.04% max |
||
3.Applications
As crosslinking agent or curing agent, MOCA can be applied in the production of machines, buildings, automobiles, airplanes, mining and sport equipments, or used in the curing of epoxy resin. Including:
1. Suitable for PU products cast by casting machine such as: wheel of sliding way, rubber rollers, lining of mold, swirler, driving belt, coupling, screen cloth, and sealing products, etc.;
2. Curing of epoxy resin and epoxy urethane resin.
4. MOCA consumption calculation
wm=Prepolymer(kg)*NCO%*3.18*f/100
f=0.95
Q: what is the consumption of MOCA by kg of 5kg prepolymer with NCO% 5.0?
A:Wm=5*5.0*3.18*0.95/100=0.755kgs
