Labarai

PC wani nau'in filastik ne na injiniya wanda ke da kyakkyawan aiki a kowane fanni. Yana da fa'idodi masu yawa a cikin juriyar tasiri, juriyar zafi, kwanciyar hankali na ƙira da kuma jinkirin harshen wuta. Saboda haka, ana amfani da shi sosai a cikin kayan lantarki, motoci, kayan wasanni da sauran fannoni. Duk da haka, sarƙoƙin ƙwayoyin PC suna ɗauke da adadi mai yawa na zoben benzene, wanda ke sa ya zama da wahala ga sarƙoƙin ƙwayoyin halitta su motsa, wanda ke haifar da babban danko na narkewar PC. A lokacin aikin sarrafawa, sarƙoƙin ƙwayoyin PC suna fuskantar juyi. Bayan sarrafawa, wasu sarƙoƙin ƙwayoyin halitta waɗanda ba su da cikakkiyar karkacewa a cikin samfurin suna komawa ga yanayinsu na halitta, wanda zai haifar da babban damuwa a cikin samfuran da aka ƙera na allurar PC, wanda ke haifar da fashewa yayin amfani da samfur ko ajiya; a lokaci guda, PC abu ne mai saurin amsawa. Waɗannan gazawar suna iyakance ƙarin faɗaɗawaAikace-aikacen PC.

Domin inganta yanayin ƙarfin PC da kuma tsagewar damuwa da kuma inganta aikin sarrafa shi, galibi ana amfani da sinadaran ƙarfafa PC don ƙarfafa PC. A halin yanzu, ƙarin sinadaran da ake amfani da su don gyaran ƙarfin PC a kasuwa sun haɗa da sinadaran ƙarfafa acrylate (ACR), sinadaran ƙarfafa methyl methacrylate-butadiene-styrene (MBS) da sinadaran ƙarfafa methyl methacrylate a matsayin harsashi da acrylate da silicone a matsayin tsakiya. Waɗannan sinadaran ƙarfafa suna da kyakkyawan jituwa da PC, don haka ana iya rarraba sinadaran ƙarfafa PC daidai gwargwado a cikin PC.

Wannan takarda ta zaɓi nau'ikan sinadarai guda 5 daban-daban na ƙarfafawa (M-722, M-732, M-577, MR-502 da S2001), kuma ta kimanta tasirin sinadaran ƙarfafawa akan kaddarorin tsufa na iskar shaka ta PC, halayen tsufa na ruwan zafi mai zafi na 70 ℃, da kuma yanayin zafi mai sanyi (85 ℃/85%) ta hanyar canje-canje a cikin ƙimar narkewar PC, zafin jiki na lalacewar zafi da kuma halayen injiniya.

Babban kayan aiki:

UP-6195: gwajin tsufa na zafi mai danshi (jini mai zafi da ƙarancin zafi)ɗakin gwajin zafi);

UP-6196: gwajin adanawa mai zafi (tanderu mai daidaito);

UP-6118: gwajin girgizar zafin jiki ( girgizar sanyi da zafi)ɗakin gwaji);

UP-6195F: Zagayen zafin jiki mai girma da ƙasa na TC (ɗakin gwajin canjin zafin jiki mai sauri);

UP-6195C: gwajin girgizar zafin jiki da danshi (ɗakunan gwaji guda uku masu cikakken bayani);

UP-6110: gwajin damuwa mai sauri (ƙara yawan matsin lamba)ɗakin gwaji na tsufa);

UP-6200: gwajin tsufa na UV (ɗakin gwajin tsufa na ultraviolet);

UP-6197: gwajin feshi na gishiri (ɗakin gwajin feshi na gishiri).

Gwajin Aiki da Tsarin Siffantawa:

● Gwada yawan ruwan da ke narkewar kayan bisa ga ƙa'idar ISO 1133, yanayin gwajin shine 300 ℃/1. 2 kg;

● Gwada ƙarfin taurin kai da tsawaitawa a lokacin karyewar kayan bisa ga ƙa'idar ISO 527-1, ƙimar gwajin shine 50 mm/min;

● Gwada ƙarfin lanƙwasa da tsarin lanƙwasa na kayan bisa ga ƙa'idar ISO 178, ƙimar gwajin shine 2 mm/min;

● Gwada ƙarfin tasirin kayan bisa ga ƙa'idar ISO180, yi amfani da injin yin samfurin ƙira don shirya rami mai siffar "V", zurfin ramin shine 2 mm, kuma ana adana samfurin a -30 ℃ na tsawon awanni 4 kafin gwajin tasirin zafi mai ƙarancin zafi;

● Gwada zafin yanayin zafi na kayan bisa ga ƙa'idar ISO 75-1, ƙimar dumama shine 120 ℃/min;

●Gwajin launin rawaya (IYI):Tsawon gefen gyaran allura ya fi santimita 2, kauri shine milimita 2. Ana gwada tsufan iskar oxygen na farantin murabba'i, kuma ana gwada launin farantin launi kafin da kuma bayan tsufa da na'urar auna haske (spectrophotometer). Ana buƙatar daidaita kayan aikin kafin a gwada. Ana auna kowanne farantin launi sau 3 kuma ana yin rikodin ma'aunin launin rawaya na farantin launi;

●Binciken SEM:Ana yanka tsiri samfurin da aka yi wa allurar, ana fesa zinare a saman sa, kuma ana lura da yanayin saman sa a ƙarƙashin wani ƙarfin lantarki.