Izvi zvinotevera sarudzo yemapurasitiki izvo zvinogara zvichishandisirwa munzvimbo yedu yekugadzira. Sarudza mazita ezvinhu pazasi kuti uwane tsananguro pfupi uye kuwana kune data reimba.

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1) ABS

Acrylonitrile Butadiene Styrene inogadzirwa ne polymerizing styrene uye acrylonitrile pamberi pe polybutadiene. Iyo styrene inopa iyo plastiki inopenya, isingaonekwe pamusoro. Iyo butadiene, chinhu chine rubbery, inopa kusimba kunyangwe patembiricha dzakadzika. Mhando dzakasiyana dzekushandurwa dzinogona kuitwa kugadzirisa kusagadzikana kusagadzikana, kuomarara, uye kupisa kupisa. ABS inoshandiswa kugadzira mwenje, kuomarara, zvigadzirwa zvakaumbwa senge pombi, zviridzwa, gorofu misoro, zvikamu zvemuviri zvemotokari, mabutiro evhiri, zvivharo, chekuchengetedza musoro, uye matoyi anosanganisira Lego zvidhinha.

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2) Acetal (Delrin®, Celcon®)

Acetal Thermoplastic polymer inogadzirwa neiyo polymerization ye formaldehyde. Mahwendefa uye tsvimbo dzakagadzirwa neichi chinhu zvine yakasimba tensile simba, zvinokambaira kuramba uye kuomarara. Acetal inoshandiswa mune chaiyo zvikamu zvinoda kuomarara kwakanyanya, kudzika kukwesana uye kugadzikana kwepamhando. Acetal ine yakanyanya abrasion kuramba, yakanyanya kupisa kuramba, yakanaka magetsi uye dielectric zvivakwa, uye yakaderera mvura yekumwa. Makirasi mazhinji ari zvakare UV kusagadzikana.

Makirasi: Delrin®, Celcon®

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3) CPVC
CPVC inogadzirwa neklorination yePVC resin uye inoshandiswa zvakanyanya kugadzira pombi. CPVC inogovera akawanda epfuma nePV, ​​inosanganisira yakaderera kuitisa uye yakanakisa ngura kuramba padenga tembiricha. Iyo yakawedzera chlorine muchimiro chayo inoitawo kuti iwedzere kuita ngura kupfuura PVC. Ipo PVC inotanga kupfava pane tembiricha inopfuura 140 ° F (60 ° C), CPVC inobatsira kumatembiricha e180 ° F (82 ° C). Kunge PVC, CPVC inodzima moto. CPVC inoshanda nyore uye inogona kushandiswa mupombi dzinopisa dzemvura, mapaipi echlorine, mapaipi e-sulfuric acid, uye yakakwira-yekumanikidza yemagetsi tambo sheaths.

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4) ECTFE (Halar®)

Iyo copolymer ye ethylene uye chlorotrifluoroethylene, ECTFE (Halar®) ndiyo semi-crystalline inonyunguduka inogadziriswa zvishoma zvine fluorine polymer. ECTFE (Halar®) inonyanya kukodzera kushandiswa seyekupfeka zvinhu mukudzivirira uye anti-corrosion application nekuda kwekusanganiswa kwayo kwezvinhu. Inopa yakasimba simba, makemikari uye ngura kuramba pamusoro penzvimbo yakakura yekushisa, kudzoreredza kwepamusoro uye yakaderera dielectric inogara iripo. Iyo zvakare ine yakanakisa cryogenic zvivakwa.

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5) ETFE (Tefzel®)

Ethylene tetrafluoroethylene, ETFE, iyo fluorine yakavakirwa mupurasitiki, yakagadzirirwa kuve neakawanda ngura kuramba uye simba pamusoro pehurefu hwakawanda hwekupisa. ETFE ipolymer uye iro rinobva-based zita iri poly (ethene-co-tetrafluoroethene). ETFE ine tembiricha yakakwira yakanyanya. ETFE (Tefzel®) resin inosanganisa yakakwirira yemakina kuomarara ine yakasarudzika kemikari inertness inoswedera kune iyo yePTFE (Teflon®) fluoroplastic resins.

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6) Bata

Shingairira polyolefin chinhu cheelastomer, zvichireva kuti icho chakaomarara uye chakasimba paunenge uchichinja panguva imwe chete. Izvo zvinhu zvine yakanakisa kukanganisa kusagadzikana, yakaderera density, kurema uremu, yakaderera shrinkage, uye yakanakisa yakanyungudika simba uye processability.

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7) FEP

FEP yakafanana chaizvo mukuumbwa kune iyo fluoropolymers PTFE uye PFA. FEP uye PFA vese vanogovana zvinobatsira zvePTFE zvekushomeka kushoma uye kusiri-kugadzirisazve, asi zviri nyore kuumbika. FEP yakapfava kupfuura PTFE uye inonyungudika pa500 ° F (260 ° C); yakanyatsojeka uye inopesana nezuva. Panyaya yekudzivirira ngura, FEP ndiyo yega fluoropolymer inowanikwa nyore inogona kuenderana nekuzvidzivirira kwePTFE kune caustic vamiririri, sezvo iri yakachena kabhoni-fluorine chimiro uye yakazara fluorine. Chinhu chinocherechedzwa cheFEP ndechekuti chakanyanya kukwirisa PTFE mune kumwe kunyorera kunosanganisira kusvibiswa nema detergents.

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8) G10 / FR4

G10 / FR4 inyanzvi yemagetsi, dielectric fiberglass laminate epoxy resin system inosanganiswa negirazi rejira substrate. G10 / FR4 inopa yakanakisa makemikari kuramba, murazvo ratings uye magetsi zvimiro pasi pese pakaoma uye pakanyorova mamiriro. Iyo zvakare inoratidzira yakakwira flexural, kukanganisa, mechina uye chisungo simba pane tembiricha kusvika kusvika 266 ° F (130 ° C). G10 / FR4 inokodzera zvivakwa, zvemagetsi, uye zvemagetsi mashandisirwo pamwe nemabhodhi epc.  

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9) LCP

Liquid crystal polymers akakwirira-akanyungudika-poindi thermoplastic zvinhu. LCP inoratidza yakasikwa hydrophobic zvivakwa izvo zvinodzikisira hunyoro hwekumwa. Chimwe chimiro chechisikigo cheLCP ndiko kugona kwayo kumira kwakanyanya kuyerwa kwemwaranzi pasina kuora kwezvinhu zvepanyama. Nezve chip chip kurongedza uye zvemagetsi zvigadzirwa, iyo LCP zvishandiso zvinoratidza yakaderera coefficient ye thermal kuwedzera (CTE) kukosha. Mashandisiro ayo makuru akafanana nemagetsi uye emagetsi edzimba nekuda kwekushisa kwaro kwakanyanya uye kusagadzikana kwemagetsi.

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10) Nylon

Nylon 6/6 inyoni-yechinangwa nyoni inogona kuumbika nekuburitswa. Nylon 6/6 ine yakanaka michina zvivakwa uye inopfeka kuramba. Iine poindi yakanyunguduka yakakwira uye kupisa kwepakati kwekushandisa pane kukanda Nylon 6. Zviri nyore kudhaya. Kana yadhayiwa chete, inoratidza kuratidza kusimba uye haina mukana wekutsva kubva kuzuva uye ozone uye kuita yero kubva kuNitrous oxide. Iyo inowanzo shandiswa kana yakaderera mutengo, yakakwira michini simba, yakaoma uye yakagadzikana zvinhu zvinodiwa. Iyo ndeimwe yemapurasitiki akakurumbira aripo. Nylon 6 inonyanya kufarirwa muEurope nepo Nylon 6/6 inonyanya kufarirwa muUSA. Nylon inogona zvakare kuumbwa nekukurumidza uye muzvikamu zvakatetepa, sezvo ichirasikirwa neiyo viscosity kusvika padanho rinoshamisa painoumbwa.Nylon haimiriri mwando nenzvimbo dzine mvura zvakanaka.
Nylon 4/6 inonyanya kushandiswa mumatanho epamusoro ekudziisa uko kuomarara, kuramba kunofamba, kuramba uchidziya kupisa uye kusimba kwesimba kunodiwa. Naizvozvo Nylon 46 inokodzera yemhando yepamusoro kunyorera muinjiniya yemiti, indasitiri yemagetsi uye mukushandisa kwemotokari pasi pehodhi. Iyo inodhura kupfuura Nylon 6/6 asi zvakare zvakare iri yepamusoro zvinhu izvo zvinomiririra mvura zvirinani kupfuura zvinoita Nylon 6/6.

Magiredhi: - 4/6 30% girazi-rizere, kupisa kwakadzikama 4/6 30% girazi-rakazadzwa, murazvo unodzivirira, kupisa kwakadzikama - 6/6 Natural - 6/6 Nhema - 6/6 Super Tough

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11) PAI (Torlon®) 

PAI (polyamide-imide) (Torlon®) ipurasitiki yakasimba yakasimba uye yakasimba uye kuomarara kwepurasitiki chero ipi inosvika pa275 ° C (525 ° F). Iyo ine yakatanhamara kuramba kupfeka, kukambaira, uye makemikari, kusanganisira akasimba acids uye mazhinji makemikari emakemikari, uye inokodzera nzvimbo dzakakomba dzebasa. Torlon inowanzo shandiswa kugadzira michina yendege uye zvekusungisa, zvemuchina uye zvemubatanidzwa, kutapurirana uye powertrain zvinhu, pamwe nekupfeka, zvinoumbwa, uye zvinowedzerwa. Inogona kunge iri jekiseni rakaumbwa asi, kufanana nemapurasitiki mazhinji e thermoset, inofanirwa kupora mushure muchoto. Kugadziriswa kwayo kwakaomarara kunoita kuti chinhu ichi chinodhura, zvitarisiko kunyanya.

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12) PARA (IXEF®)

PARA (IXEF ®) inopa yakasarudzika musanganiswa wesimba uye aesthetics, ichiita kuti ive yakanaka kune dzakaomarara zvikamu zvinoda zvese simba rakazara uye rakatsetseka, rakatsetseka pamusoro. PARA (IXEF®) makomputa anowanzove ne50-60% girazi fiber inosimbisa, ichivapa simba rinoshamisa uye kuomarara. Chinoita kuti dzive dzakasarudzika ndechekuti kunyangwe iine girazi rinotakurika, iro rakatsetseka, rakapfuma-resini rinopa girazi rakapenya, risina girazi iro rakanakira kupenda, metallization kana kuburitsa goko rinoratidza. Uye zvakare, PARA (IXEF ®) yakanyanyisa kuyerera resini kuti igone kuzadza madziro akaonda se0.5 mm, kunyangwe iine magirazi anotakurika anosvika 60% ..

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13) PBT

Polybutylene terephthalate (PBT) inonzi thermoplastic engineering polymer iyo inoshandiswa seyakagadzika mumaindasitiri emagetsi nemagetsi. Iyo thermoplastic (semi-) crystalline polymer uye mhando yepolyester. PBT inopesana nemanyungudiki, inodzikira zvishoma panguva yekuumba, inemasimba yakasimba, inopisa kupisa kusvika 302 ° F (150 ° C) (kana 392 ° F (200 ° C) ine girazi-fiber yekusimbisa) uye inogona kurapwa murazvo unokanganisa kuita kuti isabvira.

PBT inowirirana zvakanyanya nemamwe thermoplastic polyesters. Inofananidzwa nePET (polyethylene terephthalate), PBT ine simba rakaderera zvishoma uye kuomarara, zvishoma zvirinani kusagadzikana, uye tembiricha yepasi yekuchinja kwegirazi. PBT nePET vane hanya nemvura inopisa pamusoro pe60 ° C (140 ° F). PBT uye PET inoda UV kudzivirirwa kana ikashandiswa panze.

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14) PCTFE (KEL-F®)

PCTFE, yaimbodaidzwa nezita rayo rekutanga rezvokutengeserana, KEL-F®, ine simba rakasimba rekusimbisa uye kushomeka kwakaderera pasi pemutoro pane mamwe ma fluoropolymers. Iyo ine yakaderera girazi shanduko tembiricha kupfuura mamwe fluoropolymers. Kunge mazhinji kana mamwe ese fluoropolymers anogona kupisa. PCTFE inonyatso kupenya mumakiriniki e cryogenic, sezvo ichiramba ichichinjika kusvika -200 ° F (-129®C) kana zvimwe. Haipinze mwenje unooneka asi unokanganisa kukanganiswa kunokonzerwa nekuratidzwa nemwaranzi. PCTFE inopesana neiyo oxidation uye ine yakaderera yakanyungudika poindi. Kufanana nemamwe fluoropolymers, inowanzo shandiswa mune zvinoshandiswa zvinoda zero yekumwa mvura uye yakanaka kemikari kuramba.

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15) PEEK

PEEK isimba rakakwira rakasarudzika kune fluoropolymers ine yepamusoro yekuenderera-yekushandisa tembiricha ye480 ° F (250 ° C). PEEK inoratidza yakanakisa mehendi uye kupisa zvimiro, chemakemikari inertness, zvinokambaira kumanikidza kwakanyanya tembiricha, yakadzika kwazvo kupisa, hydrolysis kuramba, uye radiation radiation. Izvi zvivakwa zvinogadzira PEEK chigadzirwa chinodiwa mundege, mota, semiconductor, uye makemikari ekugadzirisa maindasitiri. PEEK inoshandiswa kupfeka uye kutakura kutakura kunyorera sevheu vharuvhu, pombi magiya, uye compressor vharafu mahwendefa.  

Makirasi: Asina kuzadziswa, 30% ipfupi girazi-rizere

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16) PEI (Ultem®)

PEI (Ultem®) isemi-yakajeka iripamusoro tembiricha yepurasitiki zvinhu zvine simba rakanyanya uye kuomarara. PEI inopesana nemvura inopisa uye mweya uye inogona kumira yakadzokororwa macircle mu steam autoclave. PEI ine yakasarudzika magetsi zvivakwa uye imwe yepamusoro soro dielectric simba yechero ipi inotengeswa iripo thermoplastic zvinhu. Inowanzo shandiswa pachinzvimbo che polysulfone kana simba repamusoro, kuomarara, kana kupisa kwekushisa kuchidikanwa. PEI inowanikwa mune girazi-rakazadzwa mamaki ane akawedzera simba uye kuomarara. Iyo imwe epurasitiki iyo inowana akawanda anoshandiswa pasi pehood mumarori nemota. Ultem 1000® haina girazi mariri nepo Ultem 2300® yakazadzwa ne30% ipfupi yegirazi fiber.

Makirasi: Ultem 2300 uye 1000 mune nhema uye zvakasikwa

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17) PET-P (Ertalyte®)

Ertalyte® haina kusimbiswa, semi-crystalline thermoplastic polyester yakavakirwa pa polyethylene terephthalate (PET-P). Iyo inogadzirwa kubva kumakamuri epfuma resin akagadzirwa neQuadrant. Quadrant chete ndiyo inogona kupa Ertalyte®. Inozivikanwa sekuve neakanakisa epamhepo kugadzikana pamwe neakanakisa kusakara kuramba, yakaderera coefficient yekukwesana, yakakwira simba, uye kuramba kune zvine mwero acidic mhinduro. Etrtalyte® zvivakwa zvinoita kuti inyatso kukodzera kugadzirwa kwezvakanaka michina zvikamu zvinokwanisa kutsigira yakakwira mitoro uye kutsungirira kusakara mamiriro. Ertalyte® inoramba ichiita tembiricha yekushandira iri 210 ° F (100 ° C) uye nzvimbo yaro yekunyungudika ingangoita 150 ° F (66 ° C) yakakwira kupfuura maacetals. Iyo inochengetedza zvakanyanya kusimba kwesimba rayo rekutanga kusvika pa180 ° F (85 ° C) pane nylon kana acetal.

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18) PFA

Perfluoroalkoxy alkanes kana PFA ndiwo fluoropolymers. Iwo ma copolymers e tetrafluoroethylene uye perfluoroether. Nezve zvivakwa zvavo, ma polymers aya akafanana ne polytetrafluoroethylene (PTFE). Musiyano mukuru ndewekuti zvinotsiva alkoxy zvinobvumidza iyo polymer kuti inyungudike. Pane molekyamu nhanho, PFA ine diki ketani kureba, uye yakakwira ketani inopindirana kupfuura mamwe fluoropolymers. Iyo zvakare ine atomu yeoksijeni pamapazi. Izvi zvinoguma mune chinhu chakanyanya kutenderera uye chave nekuvandudza kuyerera, kukambaira kuramba, uye kudziya kwekupisa padhuze kana kupfuura PTFE. 

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19) Polycarbonate (PC)

Amorphous polycarbonate polymer inopa yakasarudzika kusangana kwekuomarara, kuomarara uye kuomarara. Inoratidzira yakanakisa mamiriro ekunze, zvinokambaira, kukanganisa, Optical, magetsi uye kupisa zvinhu. Inowanikwa mumarudzi mazhinji uye mhedzisiro, yakatanga kugadzirwa neGE Plastics, yava SABIC Innovative Plastics. Nekuda kwesimba rayo rinoshamisa, ndizvo zvinhu zvemowani dzemarudzi ese uye neyevamiririri vegirazi-chiratidzo. Iko, pamwe neyenylon uye Teflon®, imwe yemapurasitiki anozivikanwa.

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20) Polyethersulfone (koira)

PES (Polyethersulfone) (Ultrason®) iri pachena, inopisa kupisa, yepamusoro kuita kweinjiniya thermoplastic. PES yakasimba, yakaoma, ductile zvinhu zvine yakanakisa mativi kugadzikana. Iine zvinhu zvakanaka zvemagetsi uye kusagadzikana kwemakemikari. PES inogona kumira kwenguva yakareba kutonhorera kwakakwirira mumhepo nemvura. PES inoshandiswa mune zvemagetsi zvinoshandiswa, pombi dzimba, uye magirazi ekuona. Izvo zvinhu zvinogona zvakare kuiswa steril kuti ishandiswe mune zvekurapa uye zvekudya sevhisi mafomu. Pamwe pamwe nemamwe mapurasitiki akadai sePEI (Ultem®), iri pachena kune radiation. 

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21) Polyethylene (Pe)

Polyethylene inogona kushandiswa kwefirimu, kurongedza, mabhegi, pombi, zvinoshandiswa mumaindasitiri, midziyo, kurongedza chikafu, laminates uye liners. Iyo yakanyanya kukanganisa kusagadzikana, yakaderera density, uye inoratidzira kuomarara kwakanaka uye kwakanaka kukanganisa kusagadzikana. Inogona kushandiswa munzira dzakasiyana siyana dzekugadzirisa mapuroplastics uye inonyanya kubatsira panodiwa hunyoro kusagadzikana uye nemutengo wakaderera.
HD-PE ndeye polyethylene thermoplastic. HD-PE inozivikanwa nehukuru hwayo simba-kune-kuwanda chiyero. Kunyangwe hazvo huwandu hweHD-PE hwakangokwirira zvishoma pane iyo yepasi-density polyethylene, HD-PE ine matavi mashoma, ichimupa akasimba masimba emamolekyuli uye simba rakasimba kupfuura LD-PE. Musiyano musimba unopfuura musiyano mukuwanda, zvichipa HD-PE simba rakakwirira chairo. Izvo zvakare zvakaomarara uye zvakanyanya opaque uye inogona kumira tembiricha yakati kurei (248 ° F (120 ° C) kwenguva pfupi, 230 ° F (110 ° C) ichienderera). HD-PE inoshandiswa mune zvakasiyana siyana zvekushandisa.

Makirasi: HD-PE, LD-PE

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22) Polypropylene (PP)

Polypropylene inonzi thermoplastic polymer inoshandiswa mune zvakasiyana siyana zvinoshandiswa kusanganisira kuputira, machira (semuenzaniso tambo, zvipfeko zvemukati zvinopisa uye makapeti), zvinyorwa, zvikamu zvepurasitiki nemidziyo inogadziriswazve, midziyo yemarabhoritari, magudzanzwi, zvikamu zvemotokari, uye mapepa emabholimendi. Iyo yakazara yakawedzera yekuwedzera polymer yakagadzirwa kubva kune monomer propylene, ine makobvu uye isinganzwisisike inodzivirira kune akawanda makemikari solvents, mabheseni uye acids.

Makirasi: 30% girazi rakazadzwa, risina kuzadzwa

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23) Polystyrene (PS)

Polystyrene (PS) inogadzira anonhuwirira polymer akagadzirwa kubva kune monomer styrene. Polystyrene inogona kunge yakasimba kana kupupa furo. General chinangwa polystyrene yakajeka, yakaoma, uye pane brittle. Iyo isingadhuri resin pauniti huremu. Polystyrene ndeimwe yeanonyanya kushandiswa mapurasitiki, chiyero chekugadzirwa kwayo chiri akati wandei mabhiriyoni kilograms pagore. 

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24) Polysulphone (PSU)

Iyi yepamusoro-inoshanda thermoplastic resin inozivikanwa nekugona kwayo kurwisa deformation pasi pemutoro muhupamhi hwakawanda tembiricha uye mamiriro ezvakatipoteredza. Inogona kuve yakashambidzwa zvine hunyanzvi neyakajairika nzira yekudzivirira uye yekuchenesa vamiririri, ichiramba yakaoma uye yakasimba mumvura, mweya uye nharaunda dzine hutsinye. Kudzikama uku kunoita kuti chinhu ichi chive chakanakira kunyorera mune zvekurapa, zvemishonga, nendege uye muchadenga, uye maindasitiri ekugadzira chikafu, sezvo ichigona kuvezwa nemagetsi.

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25) Polyurethane

Solid polyurethane chinhu cheelastomeric chemhando dzepanyama dzinosanganisira kusimba, kushanduka, uye kuramba abrasion uye tembiricha. Polyurethane ine yakawandisa kuomarara kubva pane eraser nyoro kuenda ku bowling bhora zvakaoma. Urethane inosanganisa kuomarara kwesimbi uye kusimba kwerabha. Zvikamu zvakagadzirwa kubva kuurethane elastomers kazhinji zvinopfekedza rabha, huni uye simbi 20 kusvika 1. Mamwe maitiro e polyurethane anosanganisira yakanyanya kukwirisa-hupenyu, huremu hunotakura huremu uye kwakasimba kusagadzikana kwemamiriro ekunze, ozone, radiation, mafuta, peturu uye akawanda solvents. 

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26) PPE (Noryl®)

Iyo Noryl® mhuri yeakagadziridzwa PPE resins ine amorphous musanganiswa wePPO polyphenylene ether resin uye polystyrene. Ivo vanobatanidza izvo zvakasarudzika mabhenefiti ePPO resin, senge isingadhuri kupisa kwakanyanya kupisa, yakanaka magetsi zvivakwa, yakanakisa hydrolytic kugadzikana uye kugona kushandisa isiri-halogen FR mapakeji, ane yakanakisa mativi kugadzikana, akanaka maitiro kugona uye pasi yakatarwa giravhiti. Chaiwo maficha ePPE (Noryl®) resin anosanganisira pombi zvinoriumba, HVAC, fluid fluid, kurongedza, kudziyisa kwezuva zvikamu, tambo manejimendi, uye nhare mbozha. Iyo zvakare inoumba zvakanaka.  

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27) PPS (Ryton®)

Polyphenylene Sulfide (PPS) inopa yakanyanya kurwisa kumakemikari chero epamusoro ekushanda enjiniya epurasitiki. Zvinoenderana nezvigadzirwa zvemabhuku, haina mas solvents anozivikanwa pazasi pe 392 ° F (200 ° C) uye inert kune steam, mabhesi akasimba, mafuta uye acids. Nekudaro, kune mamwe manyowa anonyorovesa ayo anozoimanikidza kunyorovesa uye kupenga. Unyoro hushoma hwekunyorova uye yakaderera kwazvo coefficient yekuwedzera kwekushisa kwekuwedzera, kwakabatana pamwe nekushushikana-kurerutsa kugadzira, inoita PPS yakanyatsokodzera kunyatso kushivirira michina yezvinhu.

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28) PPSU (Radel®)

PPSU iri pachena polyphenylsulfone iyo inopa yakasarudzika hydrolytic kugadzikana, uye kuomarara kwakapfuura kune zvimwe zvinotengeswa zviripo, yakanyanya-tembiricha yeinjiniya resini. Iyi resin inopawo yakakwira deflection tembiricha uye yakatanhamara kuramba kunetseka kwezvakatipoteredza kutsemuka. Iyo inoshandiswa pamotokari, mazino, uye zvekushandisa sevhisi zvekushandisa pamwe nezvinhu zvekuchipatara nemidziyo yekurapa.

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29) PTFE (Teflon®)

PTFE inogadzira fluoropolymer ye tetrafluoroethylene. Iyo hydrophobic uye inoshandiswa seisina-tsvimbo yekunamatira yemapani uye imwe yekubika. Iyo isiri-inoshanda uye inowanzo shandiswa mumidziyo uye pombi yemakemikari anogadzira uye anoparadza. PTFE ine yakanakisa dielectric zvivakwa uye yakanyanya kusungira tembiricha. Iyo ine yakaderera kukweshera uye inogona kushandiswa kune zvinoshandiswa uko kutsvedza chiito chezvikamu kunodiwa, senge yakajeka mabheyaringi uye magiya. PTFE ine akasiyana siyana mamwe mashandiro anosanganisira kupfeka mabara uye kushandiswa mune zvekurapa uye marabhoritari michina. Yakapihwa mashandisiro ayo mazhinji, ayo anosanganisira zvese kubva pakuwedzera kusvika pakushongedza, kune ayo mashandisirwo egiya, zvekubatanidza uye nezvimwe, iri, pamwe neyenylon, imwe yemapolymamu anonyanya kushandiswa.

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30) PVC

PVC inowanzo shandiswa kune waya & tambo midziyo, zvokurapa / zvehutano zvishandiso, mutopu, tambo yejacket, uye michina yemotokari. Iyo ine yakanaka inochinjika, ine murazvo unodzora, uye ine yakanaka yakanaka yekupisa kugadzikana, yakakwira gloss, uye yakaderera (kusvika kune) inotungamira zvemukati. Iyo yakashambidzika homopolymer yakaoma, inopwanya uye yakaoma kugadzirisa asi inozochinja kana yaiswa mupurasitiki. Polyvinyl chloride kuumba macomputer anogona kuburitswa, jekiseni kuumbwa, kumanikidzwa kuumbwa, calendered, uye kufuridza kuumbwa kuti vagadzire hombe dzakasiyana dzeyakaomarara zvigadzirwa zvinogadziriswa. Nekuda kwekushandiswa kwayo kwakawanda semukati uye mu-pasi pombi yemvura yakasviba, zviuru nezviuru zvematani ePVC inogadzirwa gore rega rega.

01 ABS lego

31) PVDF (Kynar®)
PVDF resin inoshandiswa musimba, simba rinowedzerwazve, uye makemikari ekugadzirisa maindasitiri ekurwisa kwavo kwakanaka kune tembiricha, makemikari akaomarara uye radiation yenyukireya. PVDF inoshandiswa zvakare mumishonga yemishonga, chikafu & chinwiwa uye semiconductor maindasitiri ehutsanana hwayo uye kuwanikwa mune akawanda mafomu. Iyo inogona zvakare kushandiswa mune yekuchera, yekumira uye yesimbi yekugadzirira maindasitiri ayo ekurwisa kune anopisa acids emhando dzakasiyana dzekutarisisa. PVDF inoshandiswa zvakare mumisika yemotokari uye yekuvaka yekushomeka kwayo kwemakemikari, yakanakisa mamiriro ekunze uye kuramba kuora kweUV.

01 ABS lego

32) Rexolite®

Rexolite® ipurasitiki yakaoma uye inoshanduka inogadzirwa neyeyambuka-inobatanidza polystyrene ine divinylbenzene. Iyo inoshandiswa kugadzira ma microwave lenses, microwave circry, kanyanga, coaxial tambo dzekubatanidza, maitrans transucers, TV satellite satellite ndiro uye sonar lenses.

01 ABS lego

33) Santoprene®

Santoprene® thermoplastic vulcanizates (TPVs) ndeyemhando yepamusoro elastomers inosanganisa akanakisa maitiro erabha yakavezwa - senge kushanduka uye kudzvanya kwakadzika seti - pamwe nekugadzirisa nyore kwethermoplastics. Mukushandisa kwevatengi neyemaindasitiri zvigadzirwa, iko kusanganiswa kweSantoprene TPV zvivakwa uye nyore kwekugadzirisa kunopa kuita kwakakwenenzverwa, hunhu hwusingaperi uye mutengo wepasi wekugadzira. Mukushandisa kwemotokari, huremu hwakareruka hweSantoprene TPVs inobatsira mukuvandudza mashandiro, hupfumi hwehupfumi uye kudzikisa mitengo. Santoprene inopawo akawanda mabhenefiti mune zvishandiso, zvemagetsi, zvekuvaka, zvehutano uye zvekupaka zvekushandisa. Iyo inowanzo shandiswa zvakare kukurisa zvinhu senge mabhurosi emazino, mubato, nezvimwe.

01 ABS lego

34) TPU (Isoplast®)
Pakutanga yakagadzirirwa kushandiswa kwekurapa, TPU inowanikwa mune refu girazi fiber-yakazara mamaki. TPU inosanganisa kuomarara uye kuenzana kwekugadzikana kweamorphous resin pamwe nemakemikari anodzivirira emakristani zvigadzirwa. Iwo marefu fiber akasimbiswa mamakisi akasimba zvakakwana kutsiva zvimwe simbi mukutakura kutakura kunyorera. TPU iri zvakare mvura yegungwa uye UV kusagadzikana, ichiita kuti ive yakanaka kune epasi pemvura kunyorera.
Makirasi: 40% yakareba girazi-rakazadzwa, 30% ipfupi girazi-rakazadzwa, 60% yakareba girazi-rizere

01 ABS lego

35) UHMW®

Ultra High Molecular Weight (UHMW) Polyethylene inowanzozikanwa seyakaomesesa epasi rose. UHMW ndeye mutsara, Ultra yakakwira-density polyethylene iyo ine yakanyanya abrasion kuramba pamwe nesimba rakakura re simba. UHMW zvakare inodzivirira makemikari uye ine yakaderera coefficient yekukwesana inoita kuti ibudirire kwazvo mumhando dzakasiyana dzekushandisa. UHMW inogona kuyambuka-yakabatana, inogadziriswazve, inoenderana-ruvara, michina uye yakarongedzwa kusangana zvakanyanya nevatengi zvinodiwa. Inotakurika asi isiri jekiseni kuumbika. Mafuta aro echisikigo anotungamira mukushandisa kwakakura kwesikidhi, magiya, bushings, uye zvimwe zvinoshandiswa panotsvedza, meshing kana dzimwe nzira dzekubata dzinodiwa, kunyanya muindasitiri inogadzira mapepa.

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36) Vespel®

Vespel ndeye yakakwira kuita polyimide zvinhu. Iyo ndeimwe yepamusoro soro yekugadzira mapurasitiki aripo parizvino. Vespel hainyungudike uye inogona kushanda ichienderera mberi kubva kumatunhu echando kusvika ku550 ° F (288 ° C) nemafambiro kuenda 900 ° F (482 ° C). Zvikamu zveVespel zvinogara zvichiratidza kushanda kwakanyanya mune akasiyana maficha anoda kwakaderera kupfeka uye hupenyu hwakareba munzvimbo dzakakomba. Inogona kushandiswa kune rotary chisimbiso zvindori, kutambanudza mawasher uye discs, bushings, flanged mabheyaringi, plunger, vacuum mapedhi, uye anopisa uye emagetsi insulators. Iyo imwe chete yekudzora ndeye yayo yakakwira mutengo. A ¼ ”dhayamita tsvimbo, 38” kureba, inogona kuita $ 400 kana kupfuura.


Post nguva: Nov-05-2019