Polymethyl methacrylate yog ib lub npe nrov, abbreviated li PMMA. Lub npe tshuaj ntawm cov khoom siv pob tshab polymer no yog polymethyl methacrylate, uas yog ib qho polymer compou
Oct 11, 2022
Kev them nyiaj yug yog ib qho ntawm cov khoom siv txhawb nqa catalyst, uas yog lub cev pob txha ntawm cov khoom siv catalyst, txhawb nqa cov khoom siv hluav taws xob, ua rau cov kh
Oct 10, 2022
Ethenyl ethanoate yog cov organic compound nrog cov mis molecular ntawm C4H6O2, cov kua tsis muaj xim tsis muaj nplaim taws nrog cov ntxhiab tsw qab, feem ntau yog siv los ua cov s
Styrene
Ion txauv resin
Epoxides
Oct 08, 2022
Electrophilic hloov cov tshuaj tiv thaiv yog hais txog cov tshuaj tiv thaiv uas cov atoms lossis pawg ntawm atoms nyob rau hauv ib qho kev sib xyaw molecule raug hloov los ntawm el
Melamine-formaldehyde resin yog ib qho polymer tau los ntawm cov tshuaj tiv thaiv ntawm melamine thiab formaldehyde. Cov tshuaj tiv thaiv kev sib txuas yog tshwm sim thaum lub sij
Sep 30, 2022
aniline-formaldehyde cob
Urea-formaldehyde cob
Phenolic cob
Chav distillation yog hais txog txoj kev leaching ntawm co-distilling cog cov ntaub ntawv uas muaj volatile Cheebtsam nrog dej, kom cov volatile Cheebtsam yog distilled nrog dej va
