furo plastiki
Purasitiki yakapupuma imhando yepurasitiki inowanikwa nemuviri kana kemikari kugadzira microcellular chimiro mukati mepurasitiki.Iri rudzi rwepurasitiki rine zvakanakira uremu huremu, kupisa kupisa, buffering, insulation, anti-corrosion uye mutengo wakaderera.Anenge ese mapurasitiki ethermosetting uye thermoplastic anogona kugadzirwa kuita mapurasitiki ane furo.Mapurasitiki ane furo akajairika polystyrene, polyurethane, uye polyolefin.
Kuenzanisa kweatatu makuru akapupuma mapurasitiki
Nhanganyaya kune Foamed Polypropylene
Foamed polypropylene ipurasitiki ine furo yakagadzirwa kubva papolypropylene se base resin.Kuenzaniswa nemapurasitiki ane furo anowanzo shandiswa, foamed polypropylene ine zvakawanda zvakanaka.
Foamed polypropylene raw material
Sezvo iyo yakaderera kunyunguduka kweyakajairika polypropylene haigone kuvimbisa kusimba kwekushushikana pamadziro esero kana mabhuru achikura, iyo polypropylene yekupupa inoda kushandisa yakakwira kunyungudika simba polypropylene (HMSPP).
Nzira dzekuvandudza simba rekunyunguduka repolypropylene dzinosanganisira kusanganiswa kwemuviri uye kugadzirwa kwemakemikari.
Parizvino, vanogadzira high melt simba polypropylene raw materials vanosanganisira Basell, Borealis, Dow Chemical, Samsung, Exxon Mobil, etc. Vagadziri vane polypropylene foaming teknolojia vanosanganisira JSP, Kaneka uye BASF, Berstorff Company.Mazhinji masangano ekutsvagisa mudzimba akaita tsvakiridzo yakawanda pahunyanzvi hwekupupa furo, uye vamwe vagadziri vaona kugadzirwa kwemaindasitiri, seZhenhai Refinery, Yanshan Petrochemical Resin Research Institute, Wuhan Futiya, asi pachine mukaha mukuru pakati pemhando yechigadzirwa nenyika dzekunze. ..
Kugadzira nzira yefoamed polypropylene
Kune matatu makuru ekugadzirira maitiro: yakakwira kunyungudika simba polypropylene kupupa, muchinjiko-yakabatana polypropylene kupupa, uye kusanganisa system yekupupa.
Kiyi yekugadzirira kwefoamed polypropylene
Zvigadzirwa zvefoamed polypropylene zvine mashandiro akanaka uye tarisiro yekushandisa, asi kukura kwehunyanzvi kwakaoma.Iyo yakakosha tekinoroji yepolypropylene foaming process ndeye kudzora kugadzikana kwekupupa uye kupupuma chiyero chepolypropylene nekugadzirisa tembiricha.
Minda yekushandisa yefoamed polypropylene
1. Kurongedza chikafu
Foamed polypropylene ine yakanaka degradability uye yakanaka kuramba mafuta, izvo zvinoita kuti ive nemabhenefiti ari pachena pamusoro pechikafu chakawedzera polystyrene chikafu mumusika unoraswa wekurongedza.
2. Thermal insulation
Foamed polypropylene zvinhu imhando nyowani yemafuta ekudzivirira zvinhu ane simba rekudzivirira tembiricha.Kazhinji inogona kumira tembiricha ye -40 kusvika 110 °C, uye inogona kumira tembiricha yepamusoro ye130 °C munguva pfupi.
3. Indasitiri yemotokari
Mumakore achangopfuura, kushandiswa kwefoamed polypropylene zvinhu muindasitiri yemotokari kwave kuwedzera, izvo zvinogona kuderedza zvakanyanya huremu hwemotokari uye kuchengetedza kushandiswa kwemafuta.
4. Munda wekuvaka
Mvura inodzivirira zvinhu, pasi cushioning zvinhu, kunze kwemadziro ekudzivirira zvinhu
5. Electronic Packaging
6. Buffer kurongedza
7. Zvinhu Zvemitambo
8. Matoyi
Vagadziri vakuru vefoamed polypropylene
Zvigadzirwa zvefoamed polypropylene zvine mashandiro akanaka uye tarisiro yekushandisa, asi kukura kwehunyanzvi kwakaoma.Parizvino, hapana zvigadzirwa zvine chekuita nemaindasitiri muChina.Iyo yakakosha tekinoroji iri kunyanya mumaoko eJSP neKANEKA.
Nguva yekutumira: Jun-09-2022