Aluminum plastic board knowledge -aluminum plastic board characteristics and production process

Hlcaluminium -aluminium composite mapiko opanga

Chidziwitso cha aluminiyamu -plastic board - mikhalidwe ya aluminium - bolodi ya Puministic ndi Njira ya Aluminium -plastic:

Pulogalamu ya aluminium --plastic ndi mtundu watsopano wopanga zokongoletsera. Poyerekeza ndi zinthu zina zokongoletsa, zimakhala ndi zambiri zosayerekezeredwa. Kumbali imodzi, mabotolo a aluminiyumu a aluminiyamu ndi chinthu chophatikizika, chomwe chimatha kupeza zinthu zatsopano zomwe zambiri zoyambirira zimapezeka kudzera mu mawonekedwe.

Kumbali inayo, mabomu a aluminiyamu -plastic ndi chinthu chapamwamba kwambiri. Kaya ndikupanga kapena kugwiritsa ntchito, imakhala ndi zinthu zapamwamba.

Njira zambiri zapamwamba zimagwiritsidwa ntchito popanga maluso okutira ndi ukadaulo wopitilira marmisoloni yopanga magetsi, kuonetsetsa kusewera kwathunthu kwa ntchito.

Mawonekedwe akulu a aluminium a aluminium amawonekera muzotsatirazi.

1. Mtengo Waung'ono:

Mapulogalamu a aluminiyamu -plastic amapangidwa ndi zida za pulasitiki zokhala ndi ma aluminiyamu pang'ono komanso kuchulukana ndi aluminium (kapena zitsulo zina) ndi chikhazikitso, mawonekedwe awo ndi ochepa kuposa galasi ndi mwala. Khalidwe limakhala labwino kwambiri. Ndiwocheperako.

2. Kuuma kwabwino:

Aluminiyamu -plastic board amagwiritsa ntchito mfundo yopanga kapangidwe ka chitsulo, ndipo njala yoyeretsa imapereka mphamvu zapadera. Kuphatikiza apo, mabatani apulasitiki a aluminiyumu amakwaniritsa kutentha kwambiri, ndipo mbale ziwirizi-ziwirizi za mbale za aluminiyam zomwe zimatsimikizika m'malo mwa mikangano, chifukwa mtundu wa ozizira umakhazikika, chifukwa symmetricacal aluminiyamu Pulogalamu ndi zinthu zoyambirira zimapangidwa pamlingo wophatikizidwa, kupsinjika kwamkati kwa bolodi kumakhala kokhazikika ndipo kumakhala ndi thambo labwino. Poyerekeza ndi mbale imodzi-aluminium, malire ake ndi akulu, sizophweka kupanga kusintha. Mu dziko lachilengedwe popanda mphamvu yakunja, imatha kukhalabe yolimba kwa nthawi yayitali.

3. Wolemera Mtundu ndi Kukongoletsa Kwamphamvu:

Mulingo wa pulasitiki wa aluminium amatha kupangidwa mu mitundu yosiyanasiyana kuti igwire kapangidwe kake kamene kamafanana.

Kuphatikiza apo, kuti mugwiritse ntchito kukopera njira zojambula zaukadaulo, granite, tirigu wa nkhuni, ndi mitundu yachitsulo, imapereka mawonekedwe a monochrome, moyenera komanso kapangidwe kake kokwanira. Mtundu Wolemera ndi Mapangidwe Amakumana Nawo mgwirizano womwe ukukwaniritsa zofunikira za malo osiyanasiyana, zomwe zimapangitsa kuti mitundu yosiyanasiyana yamitundu yosiyanasiyana ikhale yogwirizana ndi chilengedwe, mtundu wosankhidwa ndi chilengedwe ndizabwino. Kusangalala kowoneka. Tsinga lokongoletsa ndi ma pulasitiki a aluminium sakhala otsika pa khoma lokongola lagalasi lokongola ndi khoma la mwala wokongola.

Pansi pa dzuwa, mulingo wake ndi wokongola komanso wolemekezeka, ndipo nthawi yomweyo kupewa kuipitsa.

4. Kutseguka pamwamba:

Aluminium -plastic mabodi amapangidwa ndi njira zotentha komanso zophukira. Chifukwa chake, poyerekeza ndi mbale yazitsulo imodzi, kuthyika kwake kumakhala lalitali, makamaka mbale zazitali ndizodziwikiratu. Zodzikongoletsera zokongoletsera, zimakhala ndi mawonekedwe komanso osalala.

5. Kukhazikika kwabwino:

The aluminum -plastic plate uses metal and core material thermal composite technology, which is firmly bonded. The surface coatings are selected from different materials according to the different use environment. Generally, three types of coatings are used, namely fluorocarbon coatings, polyester coatings, and acrylic coatings. Carbon coatings have better weather resistance and are mostly used in curtain wall decoration and specific occasions. Test studies have shown that they can be used for more than 20 years in harsh outdoor environments.

6. Good processability:

Aluminum -plastic plates are composed of aluminum and plastic. It is easy to process cutting, punching, digging, and bending. It can be processed with aluminum or woody processing equipment. Therefore, not only can be processed in the production plant, the proposed composite board can be processed on -site.

7. Excellent fire resistance:

In the aluminum -plastic board series, the fire -resistant aluminum plastic board uses a newly developed core material. This core material is filled in the filling feather. Require.

8. Good cost characteristics:

The production of aluminum -plastic boards adopts the continuous heat composite process of pre -coating and the metal/core material. Compared with the general metal veneer, the production efficiency is high and the cost of raw materials is low. It is a material with good cost characteristics.

9. Good environmental coordination:

The aluminum and plastic core in the abandoned aluminum -plastic plate can be used 100%for regeneration, and the environmental load is low.

In addition, the wood -aluminum plastic plate and outdoor decorative aluminum plastic plate uses fluorocarbon coatings. The products have high durability and low daily maintenance costs, reducing the cost of the entire life cycle.

10. Wide use:

Aluminum -plastic panels are cost -effective and widely used. In addition to the decoration of curtain walls, inner and outer walls, hall halls, restaurants, shops, conference rooms, etc., it can also be used for the reconstruction of old buildings. Inner and outer walls, etc.

Second, aluminum -plastic board production process:

There are many production processes of aluminum -plastic plates. The composite process of plastic core board and two -sided aluminum plates can be divided into cold compound legal and hot compound legal; it can also be divided into continuous compound legal and intermittent compound legal.

The process of producing aluminum plastic plates is first to clean aluminum coils. Due to the needs of the production of aluminum coils, the surface is coated with lubricants and anti -oxidants, and some dirt will also be attached during transportation, which will affect its adhesion, so it must be cleaned. After the aluminum coil is cleaned and chemically treated, the surface will produce a dense chemical protective film; this layer of chemical film can improve the antioxidant capacity of aluminum coils and extend the life of the paint film.

The general process of cleaning is as follows: aluminum rolls → spraying abandonment → water washing → neutralization → chemical treatment → water washing → drying → cooling → receiving rolls.

The clean aluminum coil was sent to the coating machine and coated high -performance fluorocarbon resin on the surface of the aluminum coil. The process process is as follows:

Aluminum rolls → feeding → coating fluorocarbon coatings → hot air circulating paint → cooling → covering → cutting → collection.

The panel of the outer wall aluminum plastic plate should be coated with two layers of paint and primer. The surface paint of the outer wall plate is a fluorocarbon resin coating with extremely high weather resistance, that is, polyfront diofluoroethylene (PVDF). Its excellent anti -ultraviolet performance and anti -environmental pollution can keep the protected aluminum coil surface. Essence The surface of the aluminum -plastic composite board can not only have metal colors, but also beautiful marble patterns and colors.

Fluorocarbon coatings usually apply roller coating methods to aluminum coils, and then baked at high temperature to dry it. The equipment is continuous production, first paint paint, then paint paint, and finally coat the coatings. The total thickness of the three layers of paint is 30 μm. Each lacquer needs to be baked for about 60s above 200 ° C to dry it. After the oven is released, it quickly cools through the air -cooled machine.

The inner wall paint can use epoxy resin, polyester resin and acrylic resin. After the paint, top paint, and surface paint are painted, a layer of PE protective film is pasted on the coating layer surface to avoid being scratched during the processing and transportation and installation of the surface coating.

The protective film is self -mucous membrane, and it can be unveiled after installation.

Aluminum coils with fluorocarbon resin can enter the process of compounding with plastic core materials. The plastic core is essentially three layers, the middle is PE plastic, and the two sides are adhesives. PE sheets and adhesives can be produced separately, and can also be produced in three layers of commonly squeezed out.

Mapepala atatu-olaya a CA-Ourmeea / PE / zomatira amaphatikizidwa ndi zigawo zapamwamba komanso zotsika za mbale ya aluminiyamu. Aluminite aluminiyamu -plastite Purteite mbale ndi 0.15mm yolimba yamphamvu ya aluminiyamu mbale mbali zonse, ndipo ma cell core ndi 3 mpaka 3 ~ 5mm, makulidwe athunthu ali 4-6mm. Pomaliza kudula mu 1220mm × 2440mm kutanthauzira.