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Aluminium Composite Panel Opanga & Suppliers ku China kuyambira 2002 - Henglicai ACP
Chilankhulo
Aluminium Composite Panel Opanga & Suppliers ku China kuyambira 2002 - Henglicai ACP
Makhalidwe Aakulu
Wood-Plastic Composites (WPC) imachokera ku polyethylene yolimba kwambiri komanso ulusi wamatabwa, womwe umatsimikizira zinthu zina ngati mapulasitiki ndi matabwa.
1.Kuchita Kwabwino Kwambiri: Zopangidwa ndi matabwa ndi pulasitiki zimakhala ndi mapulasitiki ndi ulusi, zomwe zimalola kuti zipangidwe mofanana ndi matabwa. Amatha kuchekedwa, kukhomeredwa, ndi kukonzedwa pogwiritsa ntchito zida zopangira matabwa, zokhala ndi misomali yogwira bwino kwambiri kuposa zida zina zopangira. Kugwira ntchito kwamakina kumaposa matabwa. Mphamvu yogwira misomali nthawi zambiri imakhala kuwirikiza katatu kuposa yamitengo ndi kasanu kuposa ya tinthu tating'onoting'ono.
2. Kuchita Bwino Kwambiri: Ndi mapulasitiki monga chigawo chimodzi, matabwa-pulasitiki composites amaonetsa elasticity modulus. Kuphatikiza apo, kuphatikiza kwa ulusi komanso kusakanikirana bwino ndi mapulasitiki kumapereka zinthu zakuthupi komanso zamakina zofananira ndi matabwa olimba, kuphatikiza kukana kupsinjika ndi kupindika. Kulimba kwawo ndikwabwinoko kuposa zida wamba zamatabwa, zolimba zapamtunda nthawi zambiri 2 mpaka 5 kuposa zamatabwa.
3.Kukana Madzi ndi Kuwola, Moyo Wautali Wautumiki: Poyerekeza ndi nkhuni, zida za WPC ndi zopangira sizingagwirizane ndi ma acid amphamvu ndi alkalis, madzi, ndi dzimbiri. Sakhala ndi mabakiteriya, sagonjetsedwa ndi tizilombo, ndipo samalimbikitsa kukula kwa mafangasi. Moyo wawo wautumiki ukhoza kupitirira zaka 50.
4.Kusinthika Kwabwino Kwambiri: Kupyolera mu zowonjezera, mapulasitiki amatha kupangidwa ndi polymerization, kuchita thovu, kuchiritsa, ndi kusinthidwa, kulola kusintha kwa kachulukidwe, mphamvu, ndi kukwaniritsa zofunikira zina monga anti-kukalamba, antistatic properties, ndi kukana moto.
5. Ubwino Wachilengedwe: Ubwino waukulu wagona pakubwezeretsanso zinyalala, zomwe zimathandiza 100% kuti zibwezeretsedwenso. Ndi biodegradable ndipo samathandizira ku "kuipitsa koyera", kuwapangitsa kukhala obiriwira komanso okonda zachilengedwe.
6.Wide Raw Zida: Zida za pulasitiki zomwe zimagwiritsidwa ntchito popanga matabwa a pulasitiki ndi polyethylene kapena polypropylene yotalika kwambiri, pamene ulusi wamatabwa ukhoza kukhala ufa wamatabwa, mankhusu a mpunga, kapena ulusi wamatabwa. Kuonjezera apo, zowonjezera zowonjezera ndi zothandizira zowonongeka zimafunikira.
7.Mawonekedwe ndi Makulidwe Okhazikika: Akhoza kupangidwa mu mawonekedwe ndi kukula kulikonse malinga ndi zofunikira.
8.UV Kukhazikika ndi Good Coloring Properties.
Material Technology
Ndi chitukuko cha zipangizo zopangidwa ndi matabwa-pulasitiki, zopangira pulasitiki zomwe zimagwiritsidwa ntchito popanga matabwa-pulasitiki zimaphatikizanso osati polyethylene kapena polypropylene yapamwamba, komanso polyvinyl chloride (PVC) ndi polystyrene (PS). Ukadaulo wopangira zida wasintha kuchokera ku zoyambira zoyambira imodzi kupita ku m'badwo wachiwiri wa conical twin-screw extruders, ndiyeno mpaka poyambira pelletization ndi ma parallel-screw extruders, kutsatiridwa ndi kuumba kudzera mu conical screw extrusion. Kupita patsogolo kumeneku kumathetsa zovuta za pulasitiki, kukana kukalamba kosakwanira, kusasunthika kwamtundu, kusasinthika kwamtundu, kulimba, komanso kulimba kwamphamvu, pakati pazinthu zina. [1] Mabungwe ambiri ofufuza ndi mafakitale ku China apeza zaka zambiri zakufufuza ndi chitukuko, kuwonetsetsa kuti zida za WPC (matabwa-pulasitiki) zopangidwa zimakwaniritsa zofunikira za GB/T 24137, ASTM D7031, ASTM D7032, ndi BS DD CEN/ Mtengo wa TS15534-3 [2]
Kuchuluka kwa Ntchito
Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito popangira matabwa ndi pulasitiki ndikulowetsa matabwa olimba m'malo osiyanasiyana. Ntchito yayikulu kwambiri ndikumanga zinthu, zomwe zimawerengera 75% yazonse zomwe zimagwiritsidwa ntchito ndi matabwa-pulasitiki. Malo akuluakulu ndi ntchito za zipangizo zopangidwa ndi matabwa-pulasitiki zafotokozedwa mwatsatanetsatane patebulo pansipa.
Table 1.3-1 Kugwiritsa Ntchito Kwakukulu ndi Kugwiritsiridwa Ntchito Kwa Zida Zapulasitiki za Wood-Plastic [3]
Malo
Gulu
Kugwiritsa Ntchito Kwakukulu
Zofotokozera
Panja matabwa akunja Njira za udzu, m'mphepete mwa dziwe, makonde akunja Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Ma boarder Obzala, miphika yamitengo, mipanda, nkhokwe zotayira zinyalala Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
matabwa okongoletsera Kunja mapanelo khoma, sunshades, louvers Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Zovala za benchi Mipando, mipando, slats backrest, nsonga patebulo yopuma Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Zikwangwani Zizindikiro, zizindikiro, zikwangwani Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Zida zamapangidwe Mipingo, matabwa, mizati (ikhoza kuikidwa ndi zitsulo) Maonekedwe a Square, zozungulira, I-mtengo
Hydrophilic paving boards Kuyika ma dock, njira zamadzi, zomanga zam'mphepete mwamadzi M'lifupi 10-15cm, kutalika 2-3cm
Mbiri (board) zipangizo Ma boardwalk, njira, zokhomerera mlatho (zolimba kapena zakuya) M'lifupi 10-15cm, kutalika 2-3cm
Mbiri (mzati) zipangizo Manja, mipanda, mipanda, partitions, linings Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Makonde a Arbor —- Malizitsani kumanga malinga ndi zofunikira za wogwiritsa ntchito
Ma pavilions akunja —- Malizitsani kumanga malinga ndi zofunikira za wogwiritsa ntchito
Mapulatifomu akunja —- Malizitsani kumanga malinga ndi zofunikira za wogwiritsa ntchito
Malo osungiramo magalimoto osavuta —- Malizitsani kumanga malinga ndi zofunikira za wogwiritsa ntchito
M'nyumba Pansi —- makulidwe 1.2-1.8cm
matabwa a denga —- Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Skirting board —- Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Mabafa matabwa —- Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Mafelemu a zitseko ndi mazenera —- Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Magawo amkati —- Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Mapanelo osamveka bwino (makoma) —- Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Zokongoletsera zokongoletsera Mizere yamakona osiyanasiyana, m'mphepete, zolowetsa, zokongoletsa Zosinthidwa malinga ndi zofunikira za wogwiritsa ntchito
Miyezo Yogwirira Ntchito
LY/T1613-2004 Mabodi Ophatikizidwa a Wood-Plastiki
Physical and Chemical Performance
Ayenera kutsatira zofunikira za Table 1.5-1
Table 1.5-1 Kuchita Kwathupi ndi Chemical kwa Wood-Plastic Composites
Katundu
Chizindikiro
Chinyezi (%) ≤ 2
Kulimba (HRR) ≥ 58
Kukula kwa makulidwe amadzi (%) ≤ 1
Mphamvu yopindika yosasunthika (MPa) ≥ 20
Flexural modulus of elasticity (MPa) ≥ 1800
Kukana kuvala pamwamba (g/100r) ≤ 0.08
Kutsika kwa nyundo yotsika kutentha, kuchuluka kwa zothyoka (zidutswa) ≤ 1
Mkhalidwe pambuyo Kutentha Palibe thovu, ming'alu, kapena mawanga
Kusintha kwa dimensional mutatha kutentha (%) ±2.5
Kusintha kwa dimensional pa kutentha kwakukulu ndi kotsika (%) ±20.2
Mphamvu ya grip screw (N) ≥ Pamwamba pa board: 1000, zinthu za board: 800
Kukana kwanyengo (MPa) ≥ Mphamvu yopindika yosasunthika: 16
Miyezo yaku China: GB/T 24137; GB/T 17657, etc.Miyezo yakunja: Zodziwika bwino ndi ASTM D7031, ASTM D7032, BS DD CEN/TS 15534-3, ndi zina.
