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Polyether Amine for Epoxy Curing Agent
| Model No. : | ZD-1200 |
|---|---|
| Brand Name : | Zibo Zhengda Polyurethane Co., Ltd. |
| Usage : | Electronics Chemicals |
Product description
Amine-Terminated Polyether/Polyetheramine ZD-1200 is a difunctional primary amine with average molecular weight of approximately 2000. This polyether polyamine is used in polyurea system, epoxy resin, wind power and coatings adhesives industry. Also PEA polyetheramine is the key ingredient in the formulation of polyurea and RIM. It is a critical raw material for a spray polyurea elastomer.
Structure
Applications
Key ingredient in the formulation of polyurea and RIM
Co-reactant in epoxy systems which require increased flexibility and toughness
Benefits
Low viscosity, color and vapor pressure
Improved flexibility from high molecular weight polyether backbone
Increase peel strength
|
Sales Specifications |
|
| Items | Values |
|
Appearance |
Coloress to pale yellow liquid |
|
Color, Pt-Co |
25max. |
|
Primary amine, % of total amine |
95min. |
|
Total amine, meq/g |
0.93-1.05 |
|
Water, wt% |
0.25max |
|
Typical Properties |
|
|
Items |
Values |
| AHEW(Amine hydrogen equivalent wt.), g/eq | 514 |
|
Equivalent wt. with isocynates, g/eq |
1030 |
|
Viscosity,cSt,25°C (77°F) |
248 |
|
Density, g/ml(ib/gal), 25°C |
0.991(8.26) |
|
Flash point, PMCC, °C (°F) |
185(365) |
|
pH, 5% aqueous solution |
10.5 |
|
Refractive index, nD20 |
1.4514 |
|
Vapor pressure, mm Hg/°C |
0.93/235 4.95/254 |
Packaged/Shipped
Drum 200kgs net wt.
Iso Tank appro.23,000.00kgs net wt.
IBC 1000kgs net wt.
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