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Epoxy Curing Agent Polyetheramine
Basic Info
| Model No. | ZD-123 |
|---|---|
| Brand Name | Zibo Zhengda Polyurethane Co., Ltd. |
| Usage | Electronics Chemicals |
| Type | Adsorbent |
| Adsorbent Variety | Activated Carbon |
| Appearance | Transparent Liquid |
| CAS No. | 9046-10-0 |
Product description
Polyetheramine/Amine-Terminated Polyether ZD-123, which is produced by our subsidiary company zibo zhengda polyurethane co., ltd, is characterized by repeating oxypropylene units in the backbone. Polyether polyamine ZD-123 is a difunctional primary amine having an average molecular weight of about 230. Its amine groups are located on secondary carbon atoms at the ends of an aliphatic polyether chain. It is used for epoxy curing agent, wind power, polyurea systems and it is the key ingredient in the formulation of polyurea and RIM.
Structure
Applications
Epoxy curing agent
Reacts with carboxylic acids to form hot melt adhesives
Reacts quickly with isocyanates.
Salts may be formed readily for surfactant use
Benefits
Low viscosity, color and vapor pressure
Completely miscible with a wide variety of solvents, including water
Provides tough, clear, impact resistant coatings, castings, and adhesives
Coatings are free of surface blush prevalent with many amine curing agents
|
Sales Specifications |
|
| Items | Values |
|
Appearance |
Coloress to pale yellow transparent liquid |
|
Color, Pt-Co |
25max. |
|
Primary amine, % of total amine |
95min. |
|
Total amine, meq/g |
8.1-8.7 |
|
Water, wt% |
0.25max |
|
Typical Properties |
|
|
Items |
Values |
|
AHEW(Amine hydrogen equivalent wt.), g/eq |
60 |
|
Equivalent wt. with isocynates, g/eq |
120 |
|
Viscosity, cSt, 25°C (77°F) |
9.5 |
|
Density, g/ml(ib/gal), 25°C |
0.948(7.90) |
|
Flash point, PMCC, °C (°F) |
121(250) |
|
pH, 5% aqueous solution |
11.7 |
|
Refractive index, nD20 |
1.4466 |
|
Vapor pressure, mm Hg/°C |
1/100 10/133 |
Packaged/Shipped
Drum 195kgs net wt.
Iso Tank appro.23,000.00kgs net wt.
IBC 942kgs net wt.
Epoxy Curing Agent Polyetheramine
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