Izakhiwo ezijwayelekile zokujoyina

1,I-Polystyrene (PS). Evame ukwaziwa njengenjoloba kanzima, iyindawo engenamibala, esobala, ecwebezelayo, ecwebezelayo ecwebezelayo injengokulandelayo

A, Izakhiwo ezinhle ze-Optical

b, izakhiwo zikagesi ezinhle kakhulu

c, inqubo elula yokubumba

d. Izakhiwo ezinhle Zombala

e. Ububi obukhulu bunobuqili

f, izinga lokushisa lokushisa liphansi (izinga lokushisa elingu-60 ~ 80 degrees Celsius)

g, ukumelana kabi kwe-acid

2,I-Polypropylene (PP). Kungenamibala futhi kusobala noma kunezinto ezithile ze-granular ezithile, okubhekiselwe kuzo njenge-PP, ezaziwa njengerabha ezithambile. Kuyipulasitiki ye-crystalline. Izakhiwo ze-polypropylene zingokulandelayo.

a. Ukugeleza okuhle nokusebenza okuhle kokubumba.

b. Ukumelana nokushisa okuhle kakhulu, kungafakwa inzalo ngokubilisa ngama-degrees angama-100

c. Amandla aphezulu ethela; Izakhiwo zikagesi ezinhle

d. Ukuphepha komlilo okungekuhle; Ukumelana Nesimo Sezulu, kuzwela i-oksijini, kuthathwe ukukhanya kwe-ultraviolet kanye nokuguga

3,I-Nylon (PA). Ingabe ipulasitiki yobunjiniyela, ipulasitiki eyakhiwa i-polyamide resin, okubhekiselwa kuyo njenge-PA. Kukhona i-PA6 PA66 PA110 PA1010, njll. Izici ze-nylon zimi ngokulandelayo.

A, i-nylon ineklkristality ephezulu, amandla aphezulu emishini, ubulukhuni obuhle, amandla aphezulu aphezulu, acindezelayo

b, ukumelana nokukhathala okuvelele, ukugqokwa kokuphefumula, ukumelana nokugqwala, ukumelana nokushisa, izakhiwo ezingezona ezinobuthi, izici zikagesi ezinhle kakhulu

C, ukumelana kabi kokukhanya, kulula ukumunca amanzi, hhayi acid acif

4,Polyformaldehyde (POM). Owaziwa nangokuthi impahla yensimbi yomjaho, uhlobo lobunjiniyela bepulasitiki. Izakhiwo kanye nokusebenzisa i-polyformaldehyde

A, paraformaldehyde inesakhiwo se-crystalline kakhulu, inezakhiwo ezinhle kakhulu zemishini, imodululo ephezulu yokuqina, ubulukhuni obuphezulu nangobunzima obuphezulu buphakeme kakhulu, olwaziwa ngokuthi "oncintisana ngensimbi"

b. I-coefficient encane yokuxabana, ukumelana kahle nokuzithambisa, okwesibili kuphela ku-nylon, kodwa kushibhile kune-nylon

C, ukumelana okuhle kwe-solvent, ikakhulukazi izixazululo ze-organic, kepha hhayi ama-acid anamandla, ama-alkalis aqinile nama-oxidizers

d, ukuqina okuhle kobukhulu, kungakha izingxenye ezinengqondo

e, ukubumba i-shrinkage, ukuqina okushisayo kumpofu, ukufudumeza kulula ukubola

5,I-acrylonitrite-buthadiene-styrene (ABS). I-Abs Plastic i-polystrene eguqulwe kakhulu, eyakhiwa i-acrylonitrile, i-buthadiene kanye ne-styrene esilinganisweni esithile samakhompiyutha amathathu, ngendlovu ekhanyayo, i-opaque, engeyona inobuthi futhi ayinambitha.

Izici nokusebenzisa

a. Amandla aphezulu emishini; Ukumelana nomthelela onamandla; Ukumelana okuhle kwe-creep; I-Hard, eqinile, eqinile, njll.

B, ingaphezulu lezingxenye zepulasitiki ze-ABS zingafakwa ngeplanethi

C, i-ABS ingahlanganiswa namanye amapulasitiki nerabha ukuthuthukisa ukusebenza kwayo, njenge (ABS + PC)

6, I-Polycarbonate (PC). Okwaziwa njengengilazi ye-bulletproof, kuyinto engeyona into enobuthi, engenabutha, engenamzimba, ebonakalayo, ethambile, kodwa ingazicisha ngemuva kokushiya umlilo. Izici nokusetshenziswa.

a. Ngokulimala okukhethekile nobulukhuni, inamandla amahle kakhulu okuthonya phakathi kwazo zonke izinto ze-thermoplastic

b. Ukumelana okuhle kakhulu, ukuzinza okuhle kobukhulu, ukunemba okuphezulu kokubumba; Ukumelana nokushisa okuhle (ama-degrees angama-120)

c. Okubi kungamandla okukhathala okuphansi, ukucindezelwa kwangaphakathi okuphezulu, okulula ukuqhekeka, kanye nokuvikelwa kabi kwezingxenye zepulasitiki.

7,I-PC + ABS Alloy (PC + ABS). I-PC ehlanganisiwe (iplastiki yobunjiniyela) kanye ne-abs (amapulasitiki ajwayelekile) izinzuzo zombili, zithuthukise ukusebenza kwazo zombili. Kuqukethe ukwakheka kwamakhemikhali we-AB kanye ne-PC, nge-ABS Fluofity Fluodity kanye nokuqina kokubumba, ukumelana nomthelela we-PC kanye nokumelana nezinguquko ezishisayo nezibandayo zokuguqula. Izici

a. Ingahanjiswa nge-glue yomlomo / umklamo omkhulu wamanzi.

b, ingaphezulu lingafafazwa uwoyela, ipuleti, ifilimu lensimbi yokufafaza.

c. Qaphela ukungezwa kokuqothuka komhlaba.

d. Okuqukethwe kuvame ukusetshenziswa ku-Hot Runner isikhunta futhi kusetshenziswe emikhiqizweni yokuxhumana yabathengi eyengeziwe, njengamacala wefoni / amacala ekhompyutha.