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
USD $3.00-10.00 / Kilogram
USD $3.00-10.00 / Kilogram
polyoxypropylenediamine: we are manufacture, lowest price in the world with best quality, safe and high efficiency.
product name: polyoxypropylenediamine amd-2000
polyetheramine amd-2000 is a poly (propylene oxide) compound mainly terminated by primary amidogen. it is a critical raw material for a spray polyurea elastomer. the polyurea elastomer, which is prepared from polyetheramineand isocyanate through high-speed mixing and spraying of special equipment, has excellent physical and chemical performance, such as excellent tensile strength, elongation, abrasion resistance, aging resistance, tear resistance, corrosion resistance etc.; as the terminal amidogen and the isocyanate group can rapidly react and solidify without solvents, the spray polyurea has excellent workability, eco-friendly performance and wide applications. polyetheramine can be used for primary structure protection of important concretes, steel structure etc. commonly found in high-speed railways, large oil storage tanks, water treatment pools of nuclear power plants, mine tailings ponds, wear-resisting lining of pickups, anticorrosive coatings of sea-crossing bridges, aseptic workshops, high-class floor of hospitals, leakproof and anticorrosion of wastewater treatment pools and of city garbage dumps, internal and external protection for land and submarine oil pipelines, ship deck, wear-resisting coating of screws, temporary parking aprons for aircrafts, stadiums and tracks and so on.
specifications:
molecular weight wn |
~2000 |
functionality |
~2 |
total amine,meq/g |
0.93-1.05 |
primary amine,% |
97 min. |
color,apha |
25 max. |
water,wt% |
0.2 max. |
features:
low viscosity, low color and vapour pressure
improves flexibility and peel strength
applications:
key component of spray polyurea and rim
epoxy resin curing agent
package: 200kgs/drum
storage: store in cool, dry and ventilited area.