Sheet Polypropylene: iintlobo kunye nokubalulwa

izinto zokwakha kunye nendawo ophela Modern aneempawu ngokwaneleyo okulungileyo ezivumela ukuvelisa iimveliso ezintsonkothileyo ezahlukeneyo. Ngoko ke sheet kunye ezinepolypropylene. Oku kusetyenziswa kwiindawo ezininzi zezinto ezenziwa luluntu. Ngaloo ndlela inokusetyenziswa emizini okanye kwishishini.

Yintoni na le nto?

Iphepha Polypropylene - kwakhiwe eyenziweyo ene iipropati kakhulu emzimbeni, kwakunye inani elikhulu yeenzuzo. Ngoko ke, imbonakaliso yayo imveliso zifunwa zombini ekwakhiweni ekhaya kunye omkhulu.

Kukho iindidi ezithile ezibonakalayo, kufuneka iipropati ezahlukeneyo. Ezi ntlobo uya kuqwalasela kamva. Ngexesha imveliso sheets izinto ezidityaniswe kumacandelo yemichiza ezahlukeneyo ezinokuthi ukuphucula iimpawu ezibonakalayo ze mbandela.

Ukucacisa material

sheet Polypropylene uye iipropati elungileyo ezenza esithandwayo:

1. Iqondo lokunyibilika - 165 degrees.

2. Resistance yiqabaka - ukuya kwimijikelo-10.

3. Density - 0,92 g / cc.

4. okubuyela kwimo - 1.15 N / mm square.

5. Thermal conductivity - 0.22 W / m * K.

Okulandelayo, sibheka kuzo umbuzo yintoni iingenelo liye kuhanjiswe imveliso.

Benefits Product

sheet Polypropylene na iingenelo zilandelayo:

- abaziintlobo ngeentlobo imibala kunye nombala. Ngaphezu koko, iphepha inokuba opaque okanye ngaphaya. Oko kukuthi, ukuba sele ukwazi ukwenza ezahlukeneyo imihombiso.

- uzinzo kubushushu obuphantsi, izinto silwe, ukuguga, iqabaka.

- Ukukwazi ukugcina imilo.

- amandla aphakamileyo, apho iphepha abongi sikwimo ebandayo. Ngokuqhelekileyo, ukuze ukwamkela ngcono ifomu kuyimfuneko, kunokuba ube shushu kancinane.

- ukucoca Easy nokuphathwa. Le nto ke kulula ukusika, achebe. Kulo mzekelo, uya akuyi Ungachitha ixesha elininzi uthuli. Sika umbandela unako kunye grinder, kunye badibanisa ijigsaw.

- High conductivity thermal.

- Low permeability amanzi.

- friendly okusingqongileyo. Nkqu inkqubo ku ri umbandela thaca akuthethi zingcolise okusingqongileyo.

- ubunzima Low.

- Izinto ngokoqobo akuthethi ukuqhuba yangoku yombane.

sheet Polypropylene (iimpawu zaso sele uyazi) - ngokwenene ifuna imveliso ekuvumela ukuba uqaphele iingcamango indodo bokwakha.

Fields of application

Ngoku ke kufuneka ukuba siqwalasele ngokubanzi nje ngayo kusetyenziswa le mveliso.

1. Ngo yokudla; ngokuba imveliso izikhongozeli, apho kamva zipakishwe ulwelo (ubisi, amanzi) okanye iimveliso.

2. Kushishino yemichiza; ngokuba kwimveliso ezityeni, leyo igcinwe ngokupheleleyo into nochuku (kwealkali acid).

3. Kwi-ofisi: kuye wenza ncwadi ihlanganisa, iikhompyutha eziphathwayo, iifolda kunye nemvulophu.

4. zokwakha: kumachibi okudada magumbi, ulwakhiwo formwork lesiseko. Ukongeza, le nkcazelo zikulungele ukwakhiwa amanzi kunye nonikezelo ubushushu neenkqubo.

5. Xa ukulima: ezinepolypropylene wavelisa iimbiza ezibalaseleyo izikhongozeli ukulungiselela nezithole.

6. Ukongeza, le ezibonakalayo zenza pads elungileyo kuba iibhate kunye ama.

Ngokubanzi, iphepha ezinepolypropylene, iimpawu zobugcisa echaziweyo kweli nqaku, zisetyenziswa phantse kuyo yonke indawo.

ezahlukeneyo izinto

Kufuneka kuqatshelwe ukuba iintlobo zezinto ayikho kangako. Kukho ezinye iintlobo ze ezinepolypropylene:

- okungqongqo. Ukusuka kudla wenza izikhongozeli okanye ezinye iimveliso apho ngumkhinkqi kubalulekile. zisetyenziswa ukuze sheet ezinepolypropylene ezinjalo amadike.

- zeeselula. Oku kusetyenziswa njenge impahla, ngokunjalo zokwakha.

- ezinepolisterini. Idla isetyenziswa izinto usambathisa.

Cinga indlela yakutshanje ngakumbi.

iimpawu amagwebu

Namhlanje kuyinto eqhelekileyo. Isibakala sokuba imveliso iye iimpawu ezigqwesileyo: ukubizela isandi kunye ukungcangcazela, avalele ubushushu. Ngaphezu koko, le ncwadi azikho kakhulu ukufunxa ukufuma, nangona isakhiwo sayo amazwe. Kuyinto elula kakhulu, ngoko inokusetyenziswa usambathisa thermal, izindlu-enomgangatho omnye nje kuphela, kodwa i-liphakame.

sheet ezinepolypropylene More foamed ezikhanyisayo okwanamhlanje kakhulu. Kulo mzekelo, umoya ongavelisi izinto eziyityhefu. Yena Kulula kakhulu ukuba isebenze. Zinokuhlala iminyaka engama-20.

Oku kusetyenziswa imveliso ngokubanzi abavela kuwo: usambathisa thermal kweendonga yesakhiwo ngaphandle kwe panel isonka. amanqaku kwakhe ngaphakathi iindonga kuba ngcono ukufunxeka ingxolo. Ekubeni le ncwadi awunako ukufunxa amanzi, oko kufakwa kwiindawo apho kukho ukufuma eliphezulu. Kwaye wayedla uyiphakheja ezahlukeneyo impahla ethe-ethe.

Ngeempawu ezibonakalayo machining

sheet Brazing of ezinepolypropylene - umsebenzi akukho nzima kakhulu. Ngaphezu koko, zonke izenzo yenziwa ngokukhawuleza ngokwaneleyo. Kubalulekile ukuba siqwalasele machining efanelekileyo imveliso. Ngoko ke:

1. isixhobo eziza kwenziwa, kufuneka ukuba tsolo kakuhle.

2. I Iphepha umphezulu kufuneka kuhlawula kuphela ngohlangothi ikhaba. Kulo mzekelo, Novunayo iya kuba yechaneke ngaphezulu.

3. Ngexesha ukusebenza, kufuneka uqinisekise ekuhlambululeni imveliso. Oko kukuthi, iintokazi ezisilayo amazinyo rhoqo kufuneka sikhululwe pine.

4 kodwa kufuneka aqinisekise ukuba isixhobo lupholisiwe ngexesha. Kuyimfuneko ukuze zinyibilike hayi kungqameko yesihloko eso basinqumla khona.

Ezahlukahlukeneyo iimveliso welding

Ngoko ke, ukudibanisa iziqalelo omnye komnye ngeendlela ezintathu:

- Polifuzionnaya welding ezinepolypropylene sheet. Kucingwa eyiyo kakhulu kunye nomgangatho. Kuba imveliso yomsebenzi kufuneka sibe isixhobo ekhethekileyo ukuze shushu kungqameko iimakhishithi lobushushu ezifunekayo. Ngaphezu koko, Siyabandezelwa ngamandla nxamnye omnye komnye. Emva Ukupholisa, omhlophe ixesha elide kakhulu. Ngoko sebenzisa indlela enjalo kuba khompawundi inokuba yiyo nayiphi izinto nokuba balo babulingana nesandla.

- welding ne extruder. Ukwenza loo msebenzi ufuna izinto wire ezongezelelweyo. Kufuneka kukhunjulwe ukuba ambaxa isixhobo eso kwenziwa ngesandla. Ngokwendalo, kule meko iqondo eliphezulu kakhulu amandla akuyomfuneko ukuba nethemba. Kwiimeko ezininzi, kukho extruder isetyenziswa xa kuyimfuneko ukujoyina amaphepha olulingana enkulu.

- welding iphethe umpu okhethekileyo, egunyazisa umoya oshushu. Apha kwakhona, kufuneka sibe welding isetyana okhethekileyo. Noko ke, ifowuni ayikho nako ukuhlala lobushushu eliphezulu umoya rhoqo. Oku kubonisa ukuba umthungo angafumana ngaphantsi lee ogqibeleleyo. Ngokuqhelekileyo, le ngelotha lamaqhosha angqingqwa ezinepolypropylene kulo mzekelo aziyi kuqwalaselwa. Le umpu nje ngokwaneleyo ukushushubeza omhlophe kakuhle.

kanye Inkqubo welding kufuneka wenziwe ngocoselelo ngokwaneleyo. Cinga umgangatho isetyana. Umzekelo, ukuba elinjubaqa, amandla ngokucinezela umpu nokonyuka weld. Ukuze ubuhlobo i qualitative, kufuneka yothani kakuhle intlabo ngokwemfundo kwanancedisayo. Ngokwendalo, iqondo lobushushu kufuneka zifane.

Ukuze ukusebenza ngelotha, kwipleyiti kufuneka iqhotyoshelwe omnye komnye. Ukuze wenze oku, ungenza isicelo i eligaqa. Ukuba le ndlela yokwenza oku kunzima, ngoko kukho enye indlela: smetyvanie kunye edayizi ezizodwa ezilungiselelwe le nkqubo.

Emva kokuba ugqityiwe umsebenzi kufuneka sinikele ingqalelo ukusulungeka omhlophe. Ngokuqhelekileyo, ngexesha ukuwelda kubonakala amagwebu ukuba lukhuni. Enyanisweni, ukuba akukho ibonakale, omhlophe akanyanzelekanga ukuba basingathe. Noko ke, oko unako ukuzicoca kuwe. Ukuze wenze oku, sebenzisa imela ebukhali, wabagawula oko kakhulu. Qaphela ukuba oku kufuneka kwenziwe ngobunono ukwenzela ukuba ukuphazamisa ingqibelelo phezu nembasa.

Nantso zonke iimpawu noxwebhu ezinepolypropylene. Ngoku uyazi ukuba kufuneka zisingathwe yaye yintoni iimpawu ukuba anazo ngayo.