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Kev Npaj Technology Ntawm Polyurethane Prepolymer Classification

Cov txheej txheem synthesis ntawm OH-terminated polyurethane prepolymer zoo ib yam li NCO-terminated prepolymer.

Classification Thiab Preparation Technology Ntawm Polyurethane Prepolymer

Prepolymer synthesis method Cov feem ntau siv polyurethane prepolymer yog NCO-terminated polyurethane prepolymer.

Polyurethane Prepolymer Classification

Prepolymers nrog NCO kawg pab pawg qee zaum hu ua hloov kho polyisocyanates, uas muaj cov yam ntxwv ntawm cov tshuaj tiv thaiv siab, tau yooj yim cuam tshuam los ntawm ya raws, thiab lwm yam.

Polyurethane Prepolymer

Polyurethane yog ib lub siab molecular polymer tsim los ntawm cov tshuaj tiv thaiv ntawm polyisocyanate thiab polyether los yog polyester polyol nyob rau hauv tej yam kev mob.

Kev ceev faj rau Casting Polyurethane Prepolymer

Ntawm lawv, cov ntaub ntawv tsis muaj dej tsis zoo thiab cov paving, thiab cov kua dej qub ntawm ib leeg yog tag nrho cov kua ua ntej cov khoom tsim.

Kev Txhim Kho Ntawm Cast Polyurethane Prepolymer

Cov tshuaj tiv thaiv kev txhaj tshuaj molding (RIM) thiab tshuaj tsuag polyurea elastomer thev naus laus zis tau tshwm sim ib tom qab, uas ua rau cov khoom siv CPU tsoos molding tshuab tau zoo heev...

Luv Taw Qhia Ntawm Cast Polyurethane Prepolymer

Vim tias cov khoom siv yog kua ua ntej molding, thiab TPU thiab MPU cov khoom yog cov khoom ua ntej molding, CPU kuj tseem hu ua kua roj hmab lossis kua elastomer.

Cam khwb cia Polyurethane Prepolymer

Casting polyurethane prepolymer tseem hu ua casting polyurethane elastomer (CPUE), abbreviated li casting polyurethane (CPU) los yog polyurethane casting kua nplaum.