1 、MMAibiciro byazamutse cyane, biganisha ku isoko rikomeye

Kuva mu 2024, igiciro cya MMA (methyl methacrylate) cyerekanye kuzamuka cyane. By'umwihariko mu gihembwe cya mbere, bitewe n'ingaruka z'ikiruhuko cy'Ibiruhuko no kugabanuka k'umusaruro ukomoka ku bikoresho byo hasi, igiciro cy'isoko cyigeze kugabanuka kugera kuri 12200 Yuan / toni. Ariko, hamwe n’iyongera ry’imigabane yoherezwa mu mahanga muri Werurwe, ikibazo cy’ibura ry’isoko ryagaragaye buhoro buhoro, kandi ibiciro byagiye byiyongera. Bamwe mu bakora inganda ndetse bavuze ibiciro birenga 13000 Yuan / toni.

2 、Isoko ryazamutse mu gihembwe cya kabiri, ibiciro bigera ku rwego rwo hejuru mu myaka hafi itanu

Kwinjira mu gihembwe cya kabiri, cyane cyane nyuma y’ibirori bya Qingming, isoko rya MMA ryiyongereye cyane. Mugihe kitarenze ukwezi, igiciro cyiyongereyeho 3000 yuan / toni. Kugeza ku ya 24 Mata, bamwe mu bakora inganda bavuze 16500 yuan / toni, ntibarenze amateka ya 2021 gusa, ahubwo banageze ku rwego rwo hejuru mu myaka hafi itanu.

3 、Ubushobozi budahagije bwo gutanga umusaruro kuruhande, hamwe ninganda zerekana ubushake bugaragara bwo kuzamura ibiciro

Urebye kubitangwa, ubushobozi rusange bwibikorwa byuruganda rwa MMA bukomeje kuguma hasi, kuri ubu munsi ya 50%. Kubera inyungu nke z'umusaruro, inganda eshatu za C4 zitanga umusaruro zahagaritswe kuva 2022 kugeza ubu ntizongera umusaruro. Mu nganda zitanga umusaruro wa ACH, ibikoresho bimwe na bimwe biracyahagarara. Nubwo ibikoresho bimwe byongeye gukora, ubwiyongere bwumusaruro buracyari munsi yibyateganijwe. Bitewe numuvuduko muke wibarura muruganda, hari imyumvire isobanutse yo kuzamura ibiciro, bikomeza gushyigikira imikorere yo hejuru yibiciro bya MMA.

4 、Ubwiyongere bukenewe bwibisabwa buganisha ku kuzamuka gukabije kwibiciro bya PMMA

Bitewe no kuzamuka kwizamuka ryibiciro bya MMA, ibicuruzwa byo hasi nka PMMA (polymethyl methacrylate) na ACR nabyo byagaragaje kuzamuka kuzamuka kwibiciro. Cyane cyane PMMA, inzira yayo yo kuzamuka irakomeye. Amagambo yavuzwe na PMMA mu Bushinwa bwo mu Burasirazuba ageze kuri 18100 Yuan / toni, yiyongereyeho 1850 / toni kuva mu ntangiriro z'ukwezi, hamwe n'ubwiyongere bwa 11.38%. Mugihe gito, hamwe niterambere ryikomeza ryibisabwa hasi, haracyari imbaraga kugirango ibiciro bya PMMA bikomeze kuzamuka.

5 、Kongera inkunga yibiciro, igiciro cya acetone kigera hejuru

Kubijyanye nigiciro, nkimwe mubikoresho byingenzi bya MMA, igiciro cya acetone nacyo cyazamutse hejuru murwego rwo hejuru mumwaka. Ingaruka zo kubungabunga no kugabanya ibikoresho bifitanye isano na fenolike ya ketone bifitanye isano, umusaruro w’inganda wagabanutse cyane, kandi n’igitutu cyo gutanga ibicuruzwa cyaragabanutse. Abafite bafite intego ikomeye yo kuzamura ibiciro, biganisha ku kuzamuka kw'ibiciro ku isoko rya acetone. Nubwo kuri ubu hari inzira igabanuka, muri rusange, igiciro kinini cya acetone kiracyatanga inkunga ikomeye kubiciro bya MMA.

6 、Icyerekezo kizaza: Ibiciro bya MMA biracyafite umwanya wo kuzamuka

Urebye ibintu nkibiciro byo hejuru byibanze byibanze, kuzamuka kwicyifuzo cyo hasi, hamwe nubushobozi budahagije bwo gutanga umusaruro, biteganijwe ko hakiriho ibiciro bya MMA kuzamuka. Cyane cyane urebye imikorere ihanitse yibiciro bya acetone yo hejuru, itangizwa rya PMMA ibice bishya, hamwe no gutangira gukurikiraho kwa MMA ibice byo kubungabunga hakiri kare, ibura ryibicuruzwa biboneka biragoye kugabanya mugihe gito. Kubwibyo, birashobora gutegurwa ko ibiciro bya MMA bishobora kurushaho kuzamuka.