Amakuru

PC ni ubwoko bwa pulasitiki y’ubuhanga ifite imikorere myiza muri byose. Ifite inyungu nyinshi mu kurwanya ingaruka, kurwanya ubushyuhe, kudahinduka no kudahinduka kw’umuriro. Kubwibyo, ikoreshwa cyane mu bikoresho by’ikoranabuhanga, imodoka, ibikoresho bya siporo n’ahandi. Ariko, iminyururu ya molekile ya PC irimo impeta nyinshi za benzene, bigatuma iminyururu ya molekile igorana kugenda, bigatuma PC ishonga cyane. Mu gihe cyo kuyitunganya, iminyururu ya molekile ya PC irareba. Nyuma yo kuyitunganya, imwe mu minyururu ya molekile idahinduka burundu mu gicuruzwa ikunda gusubira mu miterere yayo karemano, ibi bigatera stress nyinshi mu bicuruzwa byakozwe na PC, bigatera imivuniko mu gihe cyo gukoresha cyangwa kubika ibicuruzwa; icyarimwe, PC ni ibikoresho bidakunda gucika intege. Izi nenge zigabanya kwaguka kwaPorogaramu za mudasobwa.

Kugira ngo hongerwe uburyo bworoshye bwo gukurura no gucika intege kwa mudasobwa no kunoza imikorere yayo, ibikoresho byo gukomeretsa bikunze gukoreshwa mu gukomeretsa mudasobwa. Muri iki gihe, ibikoresho bikunze gukoreshwa mu guhindura ibikoresho byo gukomeretsa mudasobwa ku isoko birimo ibikoresho byo gukomeretsa bya acrylate (ACR), ibikoresho byo gukomeretsa bya methyl methacrylate-butadiene-styrene (MBS) n'ibikoresho byo gukomeretsa bigizwe na methyl methacrylate nk'igishishwa na acrylate na silicone nk'inkingi. Ibi bikoresho byo gukomeretsa bifite ubushobozi bwo guhuza neza na mudasobwa, bityo ibikoresho byo gukomeretsa bishobora gukwirakwizwa neza muri mudasobwa.

Iyi nyandiko yatoranyije ubwoko 5 butandukanye bw'ibikoresho byo gukonjesha (M-722, M-732, M-577, MR-502 na S2001), kandi yasuzumye ingaruka z'ibikoresho byo gukonjesha ku miterere yo gusaza kwa PC, imiterere yo gusaza ya 70 ℃ mu mazi abira, n'imiterere yo gusaza y'ubushyuhe butose (85 ℃ / 85%) binyuze mu mpinduka mu muvuduko w'amazi ashonga, ubushyuhe bwo guhindura ubushyuhe n'imiterere y'imikorere ya mekanike.

Ibikoresho by'ingenzi:

UP-6195: ikizamini cyo gusaza ubushyuhe butose (ubushyuhe bwinshi n'ubushyuhe buke butoseicyumba cyo gupimiramo ubushyuhe);

UP-6196: ikizamini cyo kubika ibintu mu bushyuhe bwinshi (ifuru itunganye);

UP-6118: ikizamini cy'ubushyuhe (ihungabana ry'ubukonje n'ubushyuheicyumba cy'ibizamini);

UP-6195F: Ihindagurika ry'ubushyuhe buri hejuru n'ubuke bwa TC (icyumba cyo gupimiramo impinduka zihuse z'ubushyuhe);

UP-6195C: ikizamini cyo guhindagura ubushyuhe n'ubushuhe (ibyumba bitatu by'ibizamini birambuye);

UP-6110: ikizamini cy'umuvuduko mwinshi (umuvuduko mwinshi wihuta)icyumba cyo gupimiramo abageze mu zabukuru);

UP-6200: ikizamini cyo gusaza hakoreshejwe UV (icyumba cyo gupima gusaza hakoreshejwe ultraviolet);

UP-6197: ikizamini cyo kwangirika kw'umunyu (icyumba cyo gupima umunyu).

Ikizamini cy'imikorere n'imiterere y'imiterere:

● Gerageza igipimo cy'amazi ashongeshejwe hakurikijwe ISO 1133, imiterere y'ikizamini ni 300 ℃ / 1. 2 kg;

● Gerageza imbaraga zo gukurura no kurekura ibikoresho igihe bicitse ukurikije ibipimo bya ISO 527-1, igipimo cy'igeragezwa ni 50 mm/iminota;

● Gerageza imbaraga zo gukaraba n'uburyo bwo gukaraba ibikoresho hakurikijwe ibipimo bya ISO 178, igipimo cy'igeragezwa ni 2 mm/umunota;

● Gerageza imbaraga z'ingufu z'ibikoresho hakurikijwe ibipimo bya ISO180, koresha imashini ikora icyitegererezo cy'ingufu kugira ngo utegure ingufu ifite ishusho ya "V", uburebure bw'ingufu ni mm 2, kandi icyitegererezo kibikwa kuri -30 ℃ mu gihe cy'amasaha 4 mbere y'ikizamini cy'ingufu z'ubushyuhe buri hasi;

● Gerageza ubushyuhe bw'ibikoresho hakurikijwe ISO 75-1 standard, igipimo cyo gushyushya ni 120 ℃/min;

●Ikizamini cy'ubuziranenge bw'umuhondo (IYI):Uburebure bw'uruhande rwo gushushanya hakoreshejwe inshinge burenga cm 2, ubugari ni mm 2. Icyapa cy'ibara kare gikorerwa isuzuma ryo gusaza kwa ogisijeni ishyushye, kandi ibara ry'icyapa cy'ibara mbere na nyuma yo gusaza ripimwa hifashishijwe spectrophotometer. Igikoresho kigomba gupimwa mbere yo gupimwa. Buri cyapa cy'ibara gipimwa inshuro 3 kandi ikimenyetso cy'umuhondo cy'icyapa cy'ibara kirafatwa;

●Isesengura rya SEM:Agace k'icyitegererezo kakozwe mu inshinge karacibwamo ibice, zahabu iterwa ku buso bwako, kandi imiterere y'ubuso bwako igaragara munsi y'imbaraga runaka.