Amakuru

Inkomoko n'ingaruka za VOC mu byumba by'imbere mu modoka

Ibinyabutabire by’umwimerere (VOCs) biri mu nzu z’imodoka bikomoka ahanini ku bikoresho ubwabyo (nk'amapulasitiki, amakara, uruhu, ifuro, imyenda), kole,

amarangi n'amabara, ndetse n'uburyo budakwiye bwo gukora. Izi VOC zirimo benzene, toluene, xylene, formaldehyde, nibindi, kandi kugaragara mu gihe kirekire bishobora gutera

kwangiza ubuzima bw'abantu, nko kuribwa umutwe, isesemi, kwangirika k'umwijima n'impyiko, ndetse na kanseri. Muri icyo gihe, VOCs nazo ni zo zitera impumuro mbi mu modoka,

bigira ingaruka zikomeye ku bunararibonye bwo gutwara imodoka.

Ingamba zo kugenzura VOC zizwiho ubuhanga mu nganda

Kugira ngo bagabanye imyuka ihumanya ikirere (VOC) mu binyabiziga imbere, abakora imodoka barimo gufata ingamba zitandukanye zo kugenzura:

1. Kugenzura isoko: Guhitamo ibikoresho bidafite impumuro nke kandi bitangiza ibidukikije kuva ku rwego rwo gushushanya.

2. Gutunganya ibikoresho: Gukoresha polymeri zo mu nzu zifite VOC nkeya, TPO, cyangwa PU.

3.Kunoza Imikorere: Kugenzura imiterere y'ibisohoka n'ibishushanyo mu gihe ukoresha uburyo bwo gukuraho imyuka cyangwa ubushyuhe.

4. Nyuma yo kuvurwa: Gukoresha ikoranabuhanga rituma ibintu birushaho kuba byiza cyangwa ibisigazwa by’ibinyabuzima bisukurwa kugira ngo bikureho VOC zisigaye.

 Ariko nubwo izi ngamba zifasha, akenshi zibangamira imikorere—cyane cyane iyo bigeze ku bijyanye no gusimbuka cyangwa kugaragara neza ku buso.

Ni gute wakora imbere mu modoka zigezweho? Imbere mu modoka hakenewe ibisubizo biramba icyarimwe, bigakomeza ubwiza, kandi bigabanye imyuka ihumanya ikirere?

Umuti: Ikoranabuhanga rikoresha Silicone mu kongeramo ibikoresho

 Imbere mu modoka zigezweho hakenewe ibikoresho bidakurikiza gusa amahame make ya VOC, ahubwo binatanga ubushobozi bwo kurwanya gushwaragurika, imiterere y’ubuso, no kuramba igihe kirekire.

 Imwe mu nzira nziza kandi ishobora kwaguka ni ugukoresha inyongera za masterbatch zishingiye kuri silicone, zakorewe by'umwihariko polyolefins (PP, TPO, TPE) na plastiki z'ubuhanga (PC/ABS, PBT).

Kuki hari inyongera zishingiye kuri Silicone?Ibiranga n'Ibyiza by'Inyongera za Silicone

Inyongera za silikoniubusanzwe ni organosilicones zifite uburemere bwinshi bwa molekile hamweamatsinda yihariye y'imikorere. Uruhererekane rwabo rw'ingenzi ni imiterere ya silikoni-ogisijeni idakora,

kandi iminyururu yo ku ruhande ni amatsinda y’ibinyabuzima. Iyi miterere idasanzwe itanga inyongera za silikoniibyiza bikurikira:

1. Ingufu nke zo hejuru: Ingufu nke zo hejuru za silicone zituma zibasha kwimukaku buso bw'ibikoresho mu gihe cyo gutunganya ibintu bishongeshejwe, bigakora firime yo kwisiga itumabigabanya uburyo ibintu bihindukamo kandi bikongera ubunyerere bw'ibikoresho.

2. Guhuza neza cyane: Binyuze mu miterere y'amatsinda yihariye y'imikorere,inyongeramusaruro za silikoni zishobora guhuza neza na PP na TPO baseibikoresho, kugenzura ko ibikoresho bikwirakwira kimwe no gukumiraimvura n'ubukana.

3.Ubudahangarwa bw'ingufu burambye: Imiterere y'urusobe rw'ibintu ikozwe na silicone ku buso bw'ibikoresho, hamwe n'ifatana rya macromolecules zifite uburemere bwinshi bwa molekile ndetse n'ingaruka z'imitwe y'imikorere, ishoborabitanga ubushobozi bwo kurwanya gushwanyagurika kw'ibikoresho neza kandi biramba.

4. Ibyuka bike bya VOC: Inyongera za silicone zifite uburemere bwinshi ntibyoroshyeihindagurika, bifasha kunoza ubwiza bw'umwuka uri mu modoka uturutse aho uturuka,kuzuza ibisabwa na VOC nke.

 5. Imikorere myiza yo gutunganya: Inyongera za silikoni zishobora kunozagutunganya no gusohora neza amaresini, harimo no kuzuza neza ibishishwa, bitotorque yo gusohora, amavuta yo kwisiga imbere, gukuraho, n'umuvuduko wihuse w'umusaruro.

6. Irangi ryiza ry'ubuso n'amabara meza: Kuba hari silicone bishobora kunozaIsosi y'ubuso n'imiterere y'agace kabumbwe mu inshinge.

Tumenyekanisha ikoranabuhanga rya SILIKE rirwanya imishwarara n'imigeriInyongeramusaruro ishingiye kuri Silicone

LYSI-906 ni imodoka igezwehomasterbatch yo kurwanya gushwanyagurikaYagenewe byihariye kurwanya gushwanyagurika kw'imbere mu modoka igihe kirekire. Irimo siloxane ifite uburemere bwa molekile bungana na 50% ikwirakwijwe muri polypropylene (PP), bigatuma iba nziza cyane kuri sisitemu zuzuyemo PP, TPO, TPV, na talc.

Ikoreshwa risanzwe: Ibice by'imbere by'imodoka bya PP/TPO/TPV

Kongeramo 1.5 ~ 3%umuti wa silikoni urwanya imikurireKuri sisitemu ya PP/TPO, ikizamini cyo kurwanya gushwanyagurika gishobora gutsindwa, cyujuje ibipimo bya VW bya PV3952, GMW14688. Mu gihe cy'igitutu cya 10 N, ΔL ishobora kugera kuri <1.5. Nta gufungana cyangwa VOC nkeya.

Ibyiza by'ingenzi bya LYSI-906 irwanya gushwanyagurika ku bikoresho by'imbere mu modoka muri make:

1. Kurwanya gushwaragura igihe kirekire: Binongera uburambe bw'ubuso ku miryango, ku dusanduku tw'amadirishya, ku dusanduku two hagati, n'ibindi.

 2. Ingufu zihoraho zo kongera ubushyuhe.

 3. Kutagira aho bihurira n'ubuso: Birinda ko ibisigazwa by'ubuso bikura, bigakomeza kuba byiza cyangwa bibengerana.

 4. VOC nkeya n'impumuro mbi: Bikozwe mu buryo buciriritse bwo guhindagurika kugira ngo bihuze na GMW15634-2014.

 5. Nta guhagarara nyuma yo gupima gusaza vuba no gupima ikirere karemano.

 Ntabwo ari iby'imodoka gusa: Porogaramu zagutse

Inyongera za silikoni za SILIKE zirinda gushwanyagurika nazo zikwiriye ibikoresho byo mu rugo, ibikoresho byo mu nzu, n'imbere mu pulasitiki ivanze hakoreshejwe PC/ABS cyangwa PBT—bituma habaho ubudahangarwa bumwe ku bice bitandukanye by'umubiri.

Waba urimo gutegura imodoka zo mu bwoko bwa “next generation” cyangwa ushaka kunoza ubwiza bwazo mu kabati, SILIKE’s LYSI-sinterable-scratch agent 906 hamwe na silicone additives bitanga inzira yizewe yo kugera ku modoka zo mu nzu zifite VOC nke kandi zifite imikorere myiza.

Hamagara itsinda rya SILIKE kugira ngo usabe inyongeramusaruro zo kurwanya gushwanyagurika ku bipimo bya PP na TPO, silicone masterbatch yo gukora pulasitiki yo imbere, impapuro z'amakuru ya tekiniki, cyangwa ubufasha bw'inzobere mu gukora ibyuma bifasha mu gushushanya.Inyongeramusaruro z'imodoka zikurikiza VOCDufatanye gukora imbere isukuye, iramba kandi itunganyije neza.