USD $1.00-10.00 / Kilogram
USD $1.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
USD $6.00-9.00 / Gram
USD $10.00-16.00 / Kilogram
USD $10.00-16.00 / Kilogram
USD $1.00-10.00 / Kilogram
polyether amine: we are manufacturer, lowest price with best quality, safe and high efficiency. iso 9001-2008, iso 14001-2004
1.product name: polyetheramine amt-403
polyetheramine amt-403 is a poly (propylene oxide) compound mainly terminated by primary amidogen. mainly used as a new epoxy curing agent. the resin cured by polyetheramine amt-403 has excellent toughness, impact resistance and low temperature tolerance. as its exothermic peak during solidification is low, polyetheramine amt-403 can be used to cast large epoxy resin components. in addition, its low color makes the cured casting body crystal clear. therefore, polyetheramine amt-403 is widely applied to epoxy composites, epoxy coatings, epoxy electrophoretic coatings, binders, circuit boards, sealants and artworks etc.
polyetheramine amt-403 exhibits high performance especially in strengthening wind turbine composite blade materials. each blade of an mw-grade wind turbines weighs 5 to 6 tons itself. coupled with large forces in different directions and temperature variations from -50°cto 70°c, this sets a very stringent standard for blade materials. real life applications have shown that proper epoxy resin, cured with a specific polyetheramine amt-403, fully meets the requirement for the blades. so far there are no substitutes in the curing agents of the wind power turbine composite blades.
polyetheramine amt-403 is a kind of engine fuel oil additive with excellent resistance to sedimentation. it can also be applied to surfactants.
structural formula:
specifications:
molecular weight wn |
~440 |
functionality |
~3 |
total amine,meq/g |
6.1-6.8 |
primary amine,% |
90 min. |
color,apha |
50 max. |
water,wt% |
0.2 max. |
features:
• low color and vapor pressure
• completely miscible with a wide variety of solvents, including water
• improves epoxy flexibility, strength and chemical resistance
applications:
• epoxy curing agent
• caulked joint adhesive of polyurethane and a viscosity extender of sealant
• crosslinking agents in rim polyurethane and spray polyurea system
package: 200kgs/drum
storage: store in cool, dry and ventilited area.