Mayelana NATHI
Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
Ulimi
Abakhiqizi Nabahlinzeki be-Aluminium Composite Panel e-China kusukela ngo-2002 - Henglicai ACP
Izici Eziyinhloko
I-Wood-Plastic Composites (WPC) isekelwe ku-polyethylene ephezulu kakhulu kanye nemicu yokhuni, enquma izici ezithile ezifana kokubili amapulasitiki nokhuni.
1.Ukusebenza Okuhle Kakhulu: Izinhlanganisela zokhuni-zepulasitiki ziqukethe amapulasitiki nemicu, evumela ukuthi zicutshungulwe ngendlela efanayo nokhuni. Angagawulwa, abethelwe, futhi ahlelwe kusetshenziswa amathuluzi okusebenza ngokhuni, anekhono lokubamba izinzipho eliphakeme kakhulu kunezinye izinto zokwenziwa. Ukusebenza komshini kudlula okokhuni. Amandla okubamba izinzipho ngokuvamile aphindwe kathathu kunawokhuni futhi aphindwe kahlanu kunawezinhlayiyana zebhodi.
2. Ukusebenza Okuhle Kokuqina: Ngamapulasitiki njengengxenye, izinhlanganisela zokhuni-zepulasitiki zibonisa i-elasticity modulus enhle. Ngaphezu kwalokho, ukufakwa kwemicu kanye nokuxubana okuphelele namapulasitiki kunikeza izakhiwo ezingokomzimba nemishini eqhathaniswa nokhuni oluqinile, okuhlanganisa ukumelana nokucindezelwa nokugoba. Ukuqina kwazo kuncono kakhulu kunezinto zokhuni ezijwayelekile, ngobulukhuni bobuso obujwayelekile izikhathi ezi-2 kuya kwezi-5 kunokhuni.
3.Ukumelana namanzi nokubola, impilo yesevisi ende: Uma kuqhathaniswa nokhuni, izinto ze-WPC kanye nemikhiqizo imelana nama-asidi aqinile nama-alkali, amanzi, nokugqwala. Aziwafukameli amagciwane, amelana nezinambuzane, futhi azikhuthazi ukukhula kwesikhunta. Impilo yabo yesevisi ingadlula iminyaka engama-50.
4.Ukulungiswa Okuhle Kakhulu: Ngokusebenzisa izithasiselo, amapulasitiki angakwazi ukwenza i-polymerization, ukugwebu, ukuphulukiswa, nokuguqulwa, okuvumela ukulungiswa kokuminyana, amandla, kanye nokuhlangabezana nezidingo ezithile ezifana nokulwa nokuguga, izakhiwo ze-antistatic, nokumelana nomlilo.
5.Izinzuzo Zemvelo: Inzuzo enkulu isekugayweni kabusha kwezinto ezilahlwayo, okuvumela ukugaywa kabusha okungu-100%. Ziyakwazi ukubola futhi azifaki isandla "ekungcoleni okumhlophe", okuzenza zibe yimikhiqizo eluhlaza ngempela futhi evumela imvelo.
6.Ububanzi Obubanzi Bezinto Ezisetshenziswayo: Izinto zokusetshenziswa zepulasitiki ezisetshenziswa ekukhiqizeni izinhlanganisela zokhuni-zepulasitiki ngokuyinhloko ziyi-polyethylene noma i-polypropylene enokuminyana okuphezulu, kuyilapho imicu yokhuni ingaba yimpushana yokhuni, amakhoba elayisi, noma imicu yokhuni. Ukwengeza, amanani amancane ezithako nezinsiza zokucubungula ayadingeka.
7.Izimo Nosayizi Ongenziwa ngokwezifiso: Zingenziwa zibe yinoma yikuphi ukuma nosayizi oyifunayo ngokuya ngezidingo.
Ukuzinza kwe-UV kanye Nezindawo Zokufaka Umbala Ezinhle.
Ubuchwepheshe Bezinto Ezibalulekile
Ngokuthuthukiswa kwezinto ezihlanganisiwe zezinkuni-plastiki, izinto zokusetshenziswa kwepulasitiki ezisetshenziselwa ukukhiqizwa kwezinhlanganisela zezinkuni-plastiki azihlanganisi kuphela i-polyethylene ephezulu noma i-polypropylene, kodwa futhi i-polyvinyl chloride (PVC) ne-polystyrene (PS). Ubuchwepheshe bokucubungula buye bavela ku-extruder-screw extruder yakuqala ukuya kweyesizukulwane sesibili i-conical twin-screw extruder, bese iba yi-pelletization yokuqala ngama-parallel twin-screw extruder, okulandelwa ukubumba nge-conical screw extrusion. Le ntuthuko ibhekana nobunzima bokwenziwa kwepulasitiki, ukumelana nokuguga okungekuhle, ukumelana ne-creep, ukungaguquguquki kombala, ukuqina, namandla aqinile, phakathi kwezinye izindaba. [1] Izikhungo eziningi zocwaningo nezimboni zaseShayina ziqongelele iminyaka yocwaningo nentuthuko, ziqinisekisa ukuthi i-WPC (wood-plastic composite) izinto zokwakha ziyahlangabezana nezidingo ze-GB/T 24137, ASTM D7031, ASTM D7032, kanye ne-BS DD CEN/ I-TS 15534-3. [2]
Ububanzi bohlelo lokusebenza
Enye yezindlela eziyinhloko ezisetshenziswa ngayo izinkuni-plastic composite materials ukufaka esikhundleni sokhuni oluqinile emikhakheni ehlukahlukene. Isicelo esibanzi kakhulu sisemikhiqizweni yokwakha, ebalwa ngama-75% okusetshenziswa okuphelele kwezinhlanganisela zokhuni-zepulasitiki. Izindawo eziyinhloko kanye nokusetshenziswa kwezinto ezihlanganisiwe zezinkuni-plastic zichazwe ngokuningiliziwe etafuleni elingezansi.
Ithebula 1.3-1 Ukusetshenziswa Okuyinhloko Nokusetshenziswa Kwezinto Ezihlanganisiwe Zezinkuni-Plastiki [3]
Indawo
Isigaba
Ukusetshenziswa Okuyinhloko
Imininingwane
Ngaphandle Amabhodi angaphandle Izindlela zotshani, imiphetho yamachibi, amaphasishi angaphandle Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amabhodi oMtshali Abatshali, izimbiza zezihlahla, uthango, imigqomo kadoti Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amabhodi okuhlobisa Amaphaneli odonga angaphandle, ama-sunshades, ama-louvers Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amabhentshi ama-slats Izihlalo, ama-slats ezihlalo, ama-backrest slats, iziqongo zetafula lokungcebeleka Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amabhodi ezimpawu Izimpawu, izinkomba, amabhodi ezaziso Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Izinto zokwakha Amakholomu, imishayo, imishayo (ingafakwa izingxenye zensimbi) Izikwele, eziyindilinga, zomumo we-I-beam
Amabhodi e-hydrophilic paving I-dock decking, izindlela zamanzi, ukwakhiwa kwe-waterfront Ububanzi 10-15cm, ukuphakama 2-3cm
Izinto ezifakwe kuphrofayili (ibhodi). Imigwaqo yamabhodi, izindlela, ukwakhiwa kwebhuloho (okuqinile noma okungenalutho) Ububanzi 10-15cm, ukuphakama 2-3cm
Izinto ezifakwe kuphrofayili (isigxobo). Ama-handrails, ama- guardrails, uthango, ama-partitions, ama-linings Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amaphasishi e-Arbor —- Qedela ukwakhiwa ngokwezidingo zomsebenzisi ngamunye
Ama-pavilions angaphandle —- Qedela ukwakhiwa ngokwezidingo zomsebenzisi ngamunye
Amapulatifomu angaphandle —- Qedela ukwakhiwa ngokwezidingo zomsebenzisi ngamunye
Amashede okupaka alula —- Qedela ukwakhiwa ngokwezidingo zomsebenzisi ngamunye
Ngasendlini Iphansi —- Ubukhulu 1.2-1.8cm
Amabhodi osilingi —- Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amabhodi e-Skirting —- Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amabhodi okugeza —- Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amafreyimu eminyango namafasitela —- Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Ukuhlukaniswa kwangaphakathi —- Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amaphaneli angangeni msindo (izindonga) —- Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Ukubunjwa okuhlobisa Imigqa ehlukahlukene ekhoneni, imiphetho, ama-inlay, imichilo yokuhlobisa Kwenziwe ngokwezifiso ngokwezidingo zomsebenzisi ngamunye
Amazinga Okusebenza
LY/T1613-2004 Amabhodi Ahlanganisiwe Wezinkuni-Plastiki
Ukusebenza Komzimba Namakhemikhali
Kufanele ihambisane nezidingo zeThebula 1.5-1
Ithebula 1.5-1 Ukusebenza Komzimba Nekhemikhali Kwezinhlanganisela Zezinkuni-zePlastiki
Impahla
Inkomba
Okuqukethwe komswakama (%) ≤ 2
Ukuqina (HRR) ≥ 58
Izinga lokunwetshwa kokuqina kokumuncwa kwamanzi (%) ≤ 1
Amandla okugoba amile (MPa) ≥ 20
I-Flexural modulus of elasticity (MPa) ≥ 1800
Ukumelana nokugqoka okuphezulu (g/100r) ≤ 0.08
Umthelela wesando wokwehla kwezinga lokushisa eliphansi, inani lokuphuka (izingcezu) ≤ 1
Isimo ngemva kokushisa Awekho amabhamuza, imifantu, noma amabala
Izinga lokushintsha kobukhulu ngemva kokushisisa (%) ±2.5
Izinga lokushintsha kobukhulu ngaphansi kwamazinga okushisa aphezulu naphansi (%) ±20.2
Amandla wesikulufu sokubamba (N) ≥ Indawo yebhodi: 1000, impahla yebhodi: 800
Ukumelana nesimo sezulu (MPa) ≥ Amandla okugoba amile: 16
Izindinganiso zesiShayina: GB/T 24137; I-GB/T 17657, njll.Amazinga angaphandle: Okuphawulekayo ahlanganisa i-ASTM D7031, ASTM D7032, BS DD CEN/TS 15534-3, njll.
