Qingdao Exceed Fine Chemicals Co.,Ltd
| Payment Terms | L/C, T/T |
| Supply Ability | 1000mt/month |
| Delivery Time | 5-8 work days |
| Packaging Details | 25kg/kraft paper bag |
| Appearance | Light yellow powder or granule |
| Melting point | ≥102 |
| Water | ≤0.1 |
| Molecular Weight | 267.16 |
| CAS No. | 101-14-4 |
| Storage | 2 years |
| Brand Name | EXCEEDCHEM |
| Model Number | MOCA-CK |
| Certification | ISO9001:2008 |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 1000mt/month |
| Delivery Time | 5-8 work days | Packaging Details | 25kg/kraft paper bag |
| Appearance | Light yellow powder or granule | Melting point | ≥102 |
| Water | ≤0.1 | Molecular Weight | 267.16 |
| CAS No. | 101-14-4 | Storage | 2 years |
| Brand Name | EXCEEDCHEM | Model Number | MOCA-CK |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | MOCA-CK Light Yellow Powder ，PU Curing Agent 101-14-4 ，PU Curing Agent MOCA-CK | ||
PU Curing Agent MOCA-CK Light Yellow Powder
Chemical name:4,4'-Methylene-bis(ortho-chloroaniline); 3,3'-Dichloro-4,4'-diaminodiphenylmethane
Molecular formula: C13H12N2Cl2
Molecular weight: 267.16
CAS No.: 101-14-4
TECHNICAL INDEX AND TYPICAL PHYSICOCHEMICAL PROPERTIES:
| Appearance | Light yellow powder or granule |
| Melting point ℃ | ≥102 |
| Water, % | ≤0.1 |
| Solid density (24 ℃)g/cm 3 | 1.43-1.45 |
| Density (107 ℃)g/cm3 | 1.24-1.28 |
| Amine equivalent weight | 131-136 |
| Free amine, % | < 1.00 |
| Acetone insoluble matter, % | < 0.04 |
| Transmittance, % | ≥97 |
| Solubility |
Easily soluble in a cetone, DMF, DMSO, MEK and THF. Soluble in ethanol, toluene.Insoluble in water. |
CHARACTERISTICS AND USES:
MOCA-CK (MOCA-II) is a regular grade of MOCA.
MOCA is a kind of widely used high cost effective aromatic diamine chain extender or curing agent for casting polyurethane elastomers, water-proof polyurethane coatings, elastomeric pavement materials, PU adhesives, PU foams, etc. The PU elastomers chain-extended with MOCA have excellent properties, are widely applied in the areas including machinery, building, vehicles & transportation mining industry, electronic components encapsulation and sport facility, etc.
MOCA-CK is also a curing agent for epoxy or epoxy urethane resin.
SAFETY AND OCCUPATIONAL PROTECTION:
LD50 (rats) >5000 mg/kg. Wear mask, gloves and goggles when handling.
PACKAGING AND STORAGE:
25kg net weight in waterproof brown kraft paper bag with black polyethylene liner.
Keep it storing airtight in a dry area and away from sunlight.
Shelf life of this product is 2 years. If stored over shelf life, it can still be used when the main application properties be qualified by inspecting.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company
Year Established:
2013
Total Annual:
10000000-20000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leadin... Qingdao Exceed Fine Chemicals Co., Ltd is a high-tech enterprise that integrates manufacturing and trading. We specialize in the production of polyurethane-based products.Our company is dedicated to investing in research and development of cutting-edge products, collaborating with leadin...
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