Dab tsi yog qhov muaj zog txhaj tshuaj molding yas?

1, Txheej txheem cej luam ntawm cov yam ntxwv ntawm kev txhaj tshuaj molded yas
Txhaj tshuaj molding yas yog ib txoj kev txhaj tshuaj molten yas rau hauv pwm los ntawm kev txhaj tshuaj molding tshuab, txias thiab ua kom ruaj khov kom tau txais cov khoom zoo thiab qhov loj ntawm cov khoom yas. Muaj ntau hom kev txhaj tshuaj molded yas, feem ntau suav nrog polystyrene (PS), acrylonitrile butadiene styrene (ABS), polycarbonate (PC), polyethylene (PE), polypropylene (PP), thiab lwm yam. Cov ntaub ntawv yas no muaj lawv tus kheej zoo hauv lub zog, toughness, kub tsis kam, corrosion kuj, thiab lwm yam, thiab yog haum rau ntau lawm xav tau kev pab.
2, Kev Tshawb Fawb Txog Kev Txhaum Cai Txhaum Cai Zoo Tshaj Plaws
Polycarbonate (PC)
Polycarbonate yog cov khoom siv yas uas muaj zog thiab tawv heev, hu ua "bulletproof iav". Nws cov kev cuam tshuam tsis zoo nyob rau saum toj kawg nkaus ntawm tag nrho cov ntaub ntawv thermoplastic, thiab nws tuaj yeem tuav lub zog muaj zog txawm tias qhov kub thiab txias. Tsis tas li ntawd, polycarbonate muaj cov cua kub zoo, qhov ruaj khov, thiab pob tshab, ua rau nws siv dav hauv kev lag luam xws li hluav taws xob, khoom lag luam, thiab kev thauj mus los. Piv txwv li, polycarbonate ua lub luag haujlwm tseem ceeb hauv cov khoom siv hauv computer, cov khoom sib txuas, cov tshuab ua zaub mov, cov tub rau khoom tub yees, lub teeb pem hauv ntej thiab nram qab ntawm lub tsheb, cov cuab yeej ntsuas, thiab lwm yam khoom.
Acrylonitrile butadiene styrene (ABS)
ABS yas yog cov khoom siv yas nrog zoo toughness thiab cuam tshuam tsis kam. Nws yog copolymerized los ntawm peb lub monomers: acrylonitrile, butadiene, thiab styrene, thiab muaj zog xws li hardness, toughness, thiab rigidity. Qhov saum npoo ntawm ABS yas tuaj yeem ua tau electroplated, yooj yim rau kev ua thiab cov duab, thiab cov ntaub ntawv raw tau yooj yim, nrog kev ua tau zoo thiab tus nqi pheej yig. Yog li ntawd, ABS yas tau siv dav hauv kev tsim hluav taws xob xws li tsheb, TV, tub yees, tshuab ntxhua khaub ncaws, thiab cua txias.
nylon
Nylon yog cov khoom siv yas uas tiv taus kev cuam tshuam thiab hnav, muaj zog thiab tawv. Nws yog dav siv nyob rau hauv zus tau tej cov scooter log, high-end tshuab ntxhua khaub ncaws panels, automotive qhov chaw, thiab lwm yam. Nylon ntaub ntawv muaj zoo tshav kub kuj, tab sis lawv yog nquag deformation thaum rhuab. Yog li ntawd, thaum xaiv cov nylon ua cov khoom siv txhaj tshuaj molding, nws yog ib qho tsim nyog yuav tau xav txog cov khoom siv ib puag ncig thiab cov kev xav tau zoo.
Lwm yam kev txhaj tshuaj molded yas
Ntxiv rau peb cov ntaub ntawv yas uas tau hais los saum toj no, kuj tseem muaj lwm yam kev txhaj tshuaj molded yas uas muaj lub zog siab thiab tawv, xws li polyethylene terephthalate (PET), polyamide (PA), thiab lwm yam. Cov ntaub ntawv yas no muaj ntau yam kev siv hauv Cov teb tshwj xeeb, xws li PET feem ntau siv hauv kev tsim cov fwj dej haus, ntim khoom noj, thiab lwm yam; PA yog dav siv hauv kev lag luam xws li tsheb, hluav taws xob, thiab aerospace.
3, Kev sib piv kev ua haujlwm thiab kev xaiv
Thaum xaiv cov yas txhaj tshuaj molding muaj zog tshaj plaws, nws yog ib qho tsim nyog yuav tau xav txog cov kev xav tau tshwj xeeb ntawm cov khoom kom tiav. Piv txwv li, yog tias cov khoom xav tau los tiv thaiv qhov cuam tshuam loj thiab siab, polycarbonate (PC) thiab acrylonitrile butadiene styrene (ABS) yog qhov kev xaiv zoo dua; Yog tias cov khoom xav tau kom muaj cua sov thiab corrosion kuj, nylon yuav yog qhov kev xaiv zoo dua. Tsis tas li ntawd, nws yuav tsum tau txiav txim siab txog yam xws li tus nqi, kev ua tau zoo, thiab kev ua phooj ywg ib puag ncig ntawm cov ntaub ntawv yas.