Nheyo yekushanda yekapu yekuyamwa inotsamira pane arching chikamu chepakeji mhepo, mukushandiswa, iyo yekukwevera kapu simba kune ndege-semadziro, madziro, girazi kudzvinyirirwa, iyo yakapfava yekapu deformation inoitika, pasuru yemhepo inoburitswa, kuumbwa kwevacuum. Mukati nekunze kwekapu yekukweva kuti iite musiyano wemhepo yekumanikidza. Nokudaro, mukombe wekusveta wakanyatsobatanidzwa kumadziro.
Makapu ekusveta anoshandiswa mukuomarara kwerabha akapfava anowanzo 60 ~ 70A, zvinoenderana nekuoma uku kweiyo yakapfava yerabha zvinhu kunyanya rabha (yakavharwa), silicone, TPE uye yakapfava PVC ina. Kuomarara kweTPU kunowanzo mu75A kana kupfuura, kazhinji kacho haiwanzo shandiswa semidziyo yekukwevera makapu.
Overmolding kurudziro | ||
Substrate Material | Overmold MaGrades | Typical Applications |
Polypropylene (PP) | Sport Grips, Leisure Handles, Midziyo Inopfekeka Knobs Personal Care- Mabhurashi emazino, Razors, Mapeni, Simba & Hand Tool Handle, Grips, Caster Wheels, Toys. | |
Polyethylene (PE) | Gym Gear, Eyewear, Toothbrush Handles, Cosmetic Packaging | |
Polycarbonate (PC) | Midziyo Yemitambo, Mabhandi Emumaoko Anopfekeka, Magetsi Anobatwa Nemaoko, Dzimba Dzemidziyo yeBusiness, Midziyo Yekuchengetedza Utano, Maoko neMaturusi eMaoko, Nharembozha nemichina yeBhizinesi. | |
Acrylonitrile Butadiene Styrene (ABS) | Mitambo & midziyo yekutandara, Midziyo Inopfekeka, Zvemumba, Matoyi, Magetsi Anotakurika, Mabatiro, Mabatiro, Makono | |
Polycarbonate/acrylonitrile butadiene styrene (PC/ABS) | Zvishandiso zveMitambo, Zvishandiso zvePanze, Zvishandiso zvemumba, Toyi, Magetsi Anotakurika, Mabatiro, Mabatiro, Mapfumo, Maoko neMasimba Maturusi, Nharembozha neMichina yeBhizinesi. | |
Nylon 6 yakajairika, Nylon 6/6, Nylon 6,6,6 PA | Midziyo yeFitness, Giya Redziviriro, Midziyo Yekushandisa Panze Kufamba Kufamba Kwetsoka, Zvipfeko zvemaziso, Mabatiro ebhurasho remazino, Hardware, Lawn neZvishandiso zveGadheni, Zvishandiso zveMasimba. |
SILIKE Si-TPVs Overmolding inogona kunamatira kune zvimwe zvinhu kuburikidza nejekiseni kuumba. akakodzera kuisa kuumbwa uye kana kuumba zvinhu zvakawanda. Multiple material molding inozivikanwawo seMulti-shot injection molding, Two-Shot Molding, kana 2K molding.
Si-TPVs ine yakanakisa kunamatira kune akasiyana thermoplastics, kubva papolypropylene uye polyethylene kune ese marudzi einjiniya mapurasitiki.
Paunenge uchisarudza iyo Si-TPV yekuwedzera-kuumba application, iyo substrate mhando inofanirwa kutariswa. Haasi ese maSi-TPV anozobatana kune ese marudzi e substrates.
Kuti uwane rumwe ruzivo nezve chaiyo pamusoro-kuumbwa Si-TPVs uye inoenderana substrate zvinhu, ndapota inzwa taura nesu.
Si-TPV yakapfava TPU particles innovative vulcanized thermoplastic silicone-based elastomer (silicone TPV) iyo inosanganisa kuchinjika kwerabha pamwe nekugadzirisa zvakanakira thermoplastics.SiTPV inonhuhwirira yakaderera, isina plasticizer, uye iri nyore kusungirira kune akasiyana siyana substrates, zvinosanganisira PC, ABS, TTP-PPU / zvinhu zvakafanana inokodzera zvikumbiro zvakaita semakapu ekuyamwa uye ndeye Ultra-yakapfava, ine hushamwari mhinduro.
PVC: PVC zvinhu zvinoonekwa sepamusoro zvakanyanya muyero wemidziyo yemidziyo yemumba, asi nekuda kwekukuvadza kweplasticizers pamuviri wemunhu, vazhinji vanogadzira zvishoma nezvishoma vakatanga kutsvaga zvinhu zvitsva kuti zvitsive. Uye zvakare, iyo compression yekusingaperi deformation rate yePVC yakakura, kuramba kuchembera kwakajairika, saka haisi chinhu chakakodzera chinoshandiswa mumakapu ekuyamwa.
Rubha: rabha mumukombe wekusveta application rate yakakwira, asi kutenderera kwayo kunowanzo, yakaderera chiyero chekudzokorora, mutengo wakakwira. Mukuwedzera, maererano nekuchengetedzwa kwezvakatipoteredza, rubber ine kunhuhwirira kukuru uye mamwe matambudziko.
Silicone: Silicone material is synthetic rubber, yakagadzirwa nemhando dzakasiyana-siyana, yakaoma kugadzirwa maitiro, mbishi mitengo yakakwira, mutengo wepamusoro wekugadzirisa. Silicone yakakwirira uye yakaderera tembiricha, mafuta kuramba ari nani, asi kupfeka kwayo uye kuchembera kuramba kwakaderera. Tensile resilience irombo pane TPE.
TPE: TPE ndeye thermoplastic zvinhu, asi iyo chingamu yemukati yakakwira, inogona kushandiswazve. Superior processing performance, hapana vulcanization, inogona kudzokororwa, kuderedza mutengo. Asi iyo TPE yakajairwa yakanyanya kukodzera kugadzirwa kwemamwe madiki anorema-akatakura makapu madiki ekuyamwa, kana mamiriro ekushandiswa kwekapu yekusveta uremu-inotakura zvinodiwa zvakanyanya, TPE haigone kuita zvinodiwa.