Kub muag Zoo Nqe 1, 4-Bis (4-cyanostyryl) Benzene CAS 13001-40-6

Peb lub hom phiaj yog los muab peb cov neeg siv khoom kawg thiab cov neeg siv khoom zoo tshaj plaws thiab kev sib tw portable digital cov khoom muag kub muag Zoo Nqe 1, 4-Bis (4-cyanostyryl) Benzene CAS 13001-40-6, Peb zoo siab txais tos cov neeg muag khoom hauv tsev thiab txawv teb chaws uas hu xov tooj, ntawv nug, lossis cov nroj tsuag rau kev sib tham, zoo li peb yuav nthuav qhia koj zoo li kev pab cuam zoo tshaj plaws. hauv koj daim tshev tawm thiab koj txoj kev koom tes.
Peb lub hom phiaj yog los muab peb cov neeg siv khoom kawg thiab cov neeg siv khoom zoo tshaj plaws thiab kev sib tw portable digital cov khoom lag luam rau1 4-Bis (4-cyanostyryl) Benzene thiab 1 4-Bis (4-cyanostyryl) Benzene CAS 13001-40-6, Zoo heev, tus nqi sib tw, xa tuaj raws sij hawm thiab kev pab cuam tuaj yeem lav tau. Yog xav paub ntxiv kom paub tseeb tias koj tsis yig tiv tauj peb. Ua tsaug - Koj qhov kev txhawb nqa tsis tu ncua txhawb peb.

4,4′-Azobis (4-cyanovaleric acid) yog ib tug dawb mus rau dawb-dawb khoom nyob rau hauv chav tsev kub thiab siab. Nws muaj cov acidity tseem ceeb thiab tsis muaj tshuaj lom neeg ruaj khov. Nws tsis zoo soluble hauv dej tab sis soluble hauv cawv organic solvents. . 4,4′-azobis (4-cyanovaleric acid) yog ib tug polymer pib uas yog rhiab heev rau lub teeb muaj zog thiab yuav siv tau nyob rau hauv zus tau tej cov polyvinyl chloride, polyacrylonitrile, ntau lawm thiab npaj cov polymers xws li vinyl cawv thiab hluavtaws optical fibers.

1. Daim ntawv thov hauv cov tshuaj tiv thaiv polymerization

4,4′-azobis (4-cyanopentanol) yog ib qho azo compound uas tuaj yeem siv los ua tus thawj coj rau cov tshuaj tiv thaiv polymerization. Nyob rau hauv tus txheej txheem ntawm dawb radical polymerization, nws tuaj yeem decompose los tsim cov dawb radicals los pib monomer polymerization. Piv txwv li, nyob rau hauv cov tshuaj tiv thaiv polymerization ntawm vinyl monomers xws li acrylates thiab styrenes, nws muaj peev xwm tswj tau qhov pib thiab tus nqi ntawm cov tshuaj tiv thaiv polymerization. Cov dawb radicals tsim los ntawm nws cov decomposition tuaj yeem pib qhib ob daim ntawv cog lus hauv monomer molecules, thiab tom qab ntawd txuas mus rau ib leeg los tsim cov saw hlau polymer.

Tus thawj tswj hwm no muaj qee qhov zoo, xws li muab cov qauv dawb radicals ruaj khov nyob rau hauv qhov tsim nyog kub, kom cov tshuaj tiv thaiv polymerization tuaj yeem ua tau zoo, uas yog qhov zoo rau kev sib xyaw ntawm cov polymers nrog qhov nqaim molecular yuag.

2. Lub luag haujlwm ntawm kev npaj cov ntaub ntawv foaming

Nws kuj tseem siv tau los npaj cov ntaub ntawv foaming. Hauv kev npaj cov ntaub ntawv foaming xws li polyurethane, 4,4'-azobis (4-cyanopentanol) tuaj yeem koom nrog cov tshuaj tiv thaiv los tsim cov roj, thiab cov dawb radicals thiab lwm pab pawg ua haujlwm uas tsim los ntawm nws cov decomposition kuj ua rau kev sib txuas thiab kho cov polymer matrices xws li polyurethane. Cov nyhuv ob no ua rau cov khoom siv foaming los tsim cov qauv pore, thiab qhov loj thiab kev faib tawm ntawm qhov pores tuaj yeem tswj tau los ntawm kev kho cov xwm txheej xws li lawv cov tshuaj, yog li txhim kho lub cev ntawm cov khoom foaming, xws li txo cov khoom ntom ntom, txhim kho cov khoom elasticity thiab cushioning zog, thiab lwm yam.

25kg / hnab

Peb lub hom phiaj yog los muab peb cov neeg siv khoom kawg thiab cov neeg siv khoom zoo tshaj plaws thiab kev sib tw portable digital cov khoom muag kub muag Zoo Nqe 1, 4-Bis (4-cyanostyryl) Benzene CAS 13001-40-6, Peb zoo siab txais tos cov neeg muag khoom hauv tsev thiab txawv teb chaws uas hu xov tooj, ntawv nug, lossis cov nroj tsuag rau kev sib tham, zoo li peb yuav nthuav qhia koj zoo li kev pab cuam zoo tshaj plaws. hauv koj daim tshev tawm thiab koj txoj kev koom tes.
Kub muag1 4-Bis (4-cyanostyryl) Benzene thiab 1 4-Bis (4-cyanostyryl) Benzene CAS 13001-40-6, Zoo heev, tus nqi sib tw, xa tuaj raws sij hawm thiab kev pab cuam tuaj yeem lav tau. Yog xav paub ntxiv kom paub tseeb tias koj tsis yig tiv tauj peb. Ua tsaug - Koj qhov kev txhawb nqa tsis tu ncua txhawb peb.