CN104876845A
|
|
Preparation method of peroxide hydroxyl isopropyl benzene
|
CN104907009A
|
|
Reactor and method for preparing epoxypropane by reactor
|
CN104874406A
|
|
Hydrogenolysis catalyst and preparation method thereof
|
CN104525212A
|
|
Catalyst for synthesis of amino-terminated polyether
|
CN104231304A
|
|
Method for liquefying waste polyisocyanurate foamed plastics and liquefied polyol prepared from waste polyisocyanurate foamed plastics
|
CN104292451A
|
|
Preparation method and application of unsaturated polyether
|
CN104231256A
|
|
Continuous preparation method of amine-terminated polyether
|
CN103755950A
|
|
Continuous preparation method of flame retardant polyether polyol
|
CN103755915A
|
|
Polyisocyanurate flame-retardant foam
|
CN102504324A
|
|
Physical foaming agent and rigid polyurethane foam plastic prepared by same
|
CN102321237A
|
|
Polylol for foamed plastic and polyisocyanurate foamed plastic adopting same
|
CN102093589A
|
|
Foaming agent composition, polyurethane hard foamed plastic and manufacturing method thereof
|
CN102529004A
|
|
Method and device for improving foaming process of refrigerator body or refrigerator door body
|
CN101544777A
|
|
Rigid urethane foam moulded foaming device and method for foaming using same
|
CN101555312A
|
|
Rigid cellular plastic with improved property and preparation method thereof
|
CN101508938A
|
|
Structure type flame-proof polyol prepared with ricinus oil and uses in polyurethane foam plastics
|
CN101508939A
|
|
Structure type flame-proof ricinus oil based polylol and uses in polyurethane foam
|
CN101474842A
|
|
Method for improving filling property of rigid polyurethane foam plastics
|
CN101343375A
|
|
Foaming agent and preparation method for rigid cellular plastic employing the foaming agent
|
CN101314533A
|
|
Method for continuously producing high-efficiency concrete grinding aid
|