Qingdao Exceed Fine Chemicals Co.,Ltd
| Payment Terms | L/C,T/T |
| Supply Ability | 3000mt/month |
| Delivery Time | 5-8 work days |
| Packaging Details | 50KG/CARTON DRUM |
| Application | Polyurethane curing agent, chain extender |
| Appearance | Pale yellow granular pellet |
| Name | 3,3'-dichloro-4,4'-diaminodiphenylmethane (MOCA) |
| CAS | 101-14-4 |
| Packing | 50KG/CARTON DRUM |
| Transport information | UN3077, CLASS 9, PG3 |
| Brand Name | EXCEEDCHEM |
| Model Number | MOCA-HR |
| Certification | ISO9001:2008 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C,T/T | Supply Ability | 3000mt/month |
| Delivery Time | 5-8 work days | Packaging Details | 50KG/CARTON DRUM |
| Application | Polyurethane curing agent, chain extender | Appearance | Pale yellow granular pellet |
| Name | 3,3'-dichloro-4,4'-diaminodiphenylmethane (MOCA) | CAS | 101-14-4 |
| Packing | 50KG/CARTON DRUM | Transport information | UN3077, CLASS 9, PG3 |
| Brand Name | EXCEEDCHEM | Model Number | MOCA-HR |
| Certification | ISO9001:2008 | Place of Origin | China |
| High Light | PU chain extender for elastomers ，Polyurethane casting elastomer extender ，MOCA-HR curing agent for PU | ||
PU Chain Extender MOCA-HR For Polyurethane Casting Elastomer
Chemical information
Chemical Name: 3,3'-dichloro-4,4'-diaminodiphenylmethane
Molecular Formula: C13H12N2Cl2
Molecular Weight: 267.16
CAS No.: 101-14-4
Specifications
| Appearance | Pale yellow granular pellet (MOCA-HR) Pale yellow mini bead (MOCA-HR(N)) |
| Melting point, ℃ | ≥97 |
| Moisture, % | < 0.30 |
| Solid density (24 ℃), g·cm-3 | 1.44 |
| Liquid density (107℃), g· ml-1 | 1.26 |
| Amine equivalent | 131 -136 |
| Free amine, % | < 1.00 |
| Color (Gardner) | < 4 |
| Acetone insoluble matter, % | < 0.04 |
| Hygroscopicity | None |
| Storage | Be airtight in a dry area and a way from sunlight |
| Solubility | Easily soluble in propanone, DMF, DMSO, MEK and THF; Soluble in ethanol, toluene and benzene. Insoluble in water. |
| Safety | LD50 (rats) ＞5000 mg/kg. Wear mask, gloves and goggles when handling. |
Advantages
MOCA-HR features with high temperature resistance and color stability. The color of the melted 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 an aromatic diamine chain extender or curing agent for polyurethane. It can be applied in a variety of casting polyurethane elastomer parts manufactured with casting machines. It makes the product with light color.
MOCA-HR can also be used as curing agent for epoxy resin.
Packaging
50kg net weight in carton drum with black polyethylene liner.
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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