The zomatira pulasitiki?

Musanayambe kupeza zimene kumata pulasitiki, tisaiwale kuti pulasitiki onse, kaya polarity, njira ya mankhwala pamwamba ndi mipweya, akhoza bwinobwino angongole.

Mwachitsanzo, mwana wosweka chidole, kuwononga mbali ya galimoto. Atchule malo onse amene kulumikiza pulasitiki ntchito, m'pofunika kulankhula za ulimi lonse la nkhaniyi.

Pulasitiki ndi zovuta organic pawiri anapangidwa kuchokera ma polima. Kuti mbali mgwirizano okha osakaniza Mkhalidwe ayenera kugwiritsidwa ntchito. Msika lero amapereka osiyanasiyana ndalama za zopangidwa osiyana kusankha zomatira oyenera pulasitiki, ndi bwino kukaonana ndi anthu wodziwa zambiri ndiponso kuganizira mfundo malangizo kwa pamalowo.

Mndandanda wa zomatira otchuka kwambiri mapulasitiki zikuphatikizapo zinthu zotsatirazi:

· Mphindi;

· Strong Plast;

· Mphamvu Plast;

· UHU;

· WEICON constraction;

· Kumata AKFIX, ndi ena.

The zomatira pulasitiki: Nsonga kuwongolera kugwirizana

Mwina insufficiently cholimba kugwirizana anapanga kudzera zomatira ozizira yochiritsa. Zimakhudzanso makamaka zoipa zakuthupi, amene unathandizira pa kutentha kapena chinyezi mkulu. Kusintha kulumikiza khalidwe chotero kukuza osiyanasiyana zomatira pulasitiki zikutanthauza kuthandiza Kutentha njira. Zikatero, pawiri pazipita angathe kukwaniritsa epoxy amphamvu ndi polyurethane zomatira ndi loyenereradi cholinga chimenechi ndi fenolopolivinilatsetalnye zikuchokera, mwachitsanzo, BF, 0T, BC, BC-350.

Thermoset nyimbo zomatira ndi glued bwino pulasitiki zochokera thermoset ma polima monga polyurethanes, polyesters, epoxies ndi zipangizo zina. Pakuti mapulasitiki awa ali oyenera, kupatula mankhwala zikalembedwa furan ndi cyanoacrylate zikuchokera, komanso zomatira, zomwe zinali mphira kupanga.

Kuti bwino nkhani ya zimene kumata pulasitiki, ayenera kudziwa kuti khalidwe la kugwirizana ena zipangizo thermoplastic ndi bwino kugwiritsa ntchito ultrasound. Today njira ina kusintha kali polymeric kuti angongole ndi walitsa kunyezimira dzuwa kapena halogens.

The zomatira pulasitiki: Malangizo ntchito

Muyenera choyamba kuonetsetsa kuti pamalo kuchitiridwa ndinu oyera ndi youma. M'mbali mwa magawo ayenera molondola kusintha kwa wina ndi mnzake. Kenako, ndi zomatira amenewa, muyenera kuonetsetsa kuti olimbikitsa a zigawo zinali padziko lonse ndipo akuya pazipita. Mu ntchito bwino kugwiritsa ntchito burashi kapena syringe, akhoza kugwiritsidwa ntchito njira sputtering, kapena ntchito ndi mbali kumiza chida.

Komanso, kuonetsetsa yabwino kugwirizana mbali ziwiri mating anali opanikizika, kukhudzana ayenera idzachitika mokwanira ndi kupanga zovuta wosanjikiza zomatira. kukwaniritsa Only mphamvu pazipita, n'zotheka kuchita Machining kapena mfundo kuwamaliza.

The zomatira pulasitiki, momwe angachitire izo, kuti zinthu yafalikira pa opaleshoni? Kuonetsetsa kugwirizana mwamphamvu kawirikawiri amagwiritsidwa ntchito pulasitiki zolimba njira ntchito chuma chapadera chimene Pamilunguyo kapena priplavlyayut solvents kapena zomatira. Kudziwika njira pawiri thermoplastics ndi chithandizo plasma kapena ntchito kwa mkangano wosanjikiza zitsulo pamwamba ufa misa attrited (mu Zikatero, chitsulo chosungunula kapena filings zitsulo).

Ngati simungathe kulingalira chimodzimodzi chimene mtundu wa pulasitiki pamaso panu bwino ntchito ulimbo konsekonse. Ndi abwino kwa kugwirizana aliyense zakuthupi polymeric, Komabe, khalidwe nthawi zambiri poyerekeza ndi zomatira wapadera.