Polycarbonate - nws yog rau cov khoom siv thiab qhov twg?

Polymeric ntaub ntawv tam sim no pom dav nyob rau hauv kev tsim kho ntawm vaj tse thiab lug rau txawv hom phiaj. Ntawm lawv, ib tug polycarbonate - ib tug vaj huam sib luag uas muaj ob los yog peb txheej, nruab nrab ntawm uas tus longitudinally oriented ribs. Vim lub cellular qauv nws tau ua tau mus cuag cov neeg kho tshuab zog thaum uas tsis muaj qhov hnyav hniav.

hauj lwm polycarbonate

Polycarbonate nyob rau hauv tus ntoo khaub lig-section tsa ib tug cell, uas tej zaum yuav voos los yog rectangular. Raws li khoom raw yog siv rau qhov no granulated polycarbonate uas yuav muab tau los ntawm cov hws ntawm dihydroxy tebchaw thiab carbonic acid polyesters. Khoom ua raws li cov TU-2256-001-54141872-2006, tab sis qhov luaj li cas muab los ntawm cov kev cai tej zaum yuav hloov nyob ntawm seb xav li cas ntawm cov neeg muas zaub. Tsis stiffeners yog txiav txim los ntawm lub chaw tsim tshuaj paus, lub siab tshaj plaws sib txawv yog tsis ntsia.

Kub hom ntawm kev siv

Polycarbonate muaj siab kuj mus phiv tej yam kev mob. Kub tej yam kev mob ntawm kev siv yog nyob rau ntawm qib ntawm cov ntaub ntawv uas ua raws li technologies thiab raw khoom zoo. Rau feem ntau hom panels no daim duab yog hom twg los ntawm -40 mus +130 degrees. Ib txhia hom ntawm tus piav cov ntaub ntawv uas muaj peev xwm withstand tsis tshua muaj neeg uas tsis muaj kub uas yog sib npaug zos rau -100 degrees. Tus qauv yog tsis pov tseg. Thaum raug tshav kub kub los yog txias tej zaum yuav hloov nyob rau hauv linear qhov ntev. Permissible expansion yuav tsum tsis txhob yuav ntau tshaj 3 millimeters mus rau 1 'meter', kev xav txog lub dav thiab ntev ntawm daim ntawv. Rau cov yog vim li cas hais tias cov polycarbonate khoom muaj ib tug loj thermal expansion, nws yuav tsum tau ntsia nrog tsim nyog clearances.

Tshuaj kuj

Nws yuav tsum coj mus rau hauv tus account lub fact tias lawv raug mus rau tag nrho cov hom ntawm tug yam nyob rau hauv lub siv ntawm cov hniav panels. Polycarbonate - qhov no yog cov ntaub ntawv uas muaj zoo heev kuj mus rau ib tug xov tooj ntawm cov tshuaj. Txawm li cas los nws tsis pom zoo kom siv cov Web site, yog hais tias lawv muaj peev xwm muaj kev cuam tshuam insecticidal aerosols, MAAs sib tov, plasticized PVC khoom, pob zeb ua, muaj zog detergents, halogen thiab uas muaj ntxhiab kuab tshuaj, adhesives raws li nyob rau hauv ammonia, acetic acid thiab alkali kev daws teeb meem ntawm ethyl cawv.

polycarbonate kuj mus tshuaj tebchaw

Polycarbonate - qhov no yog cov ntaub ntawv uas yuav ua siab ntev nyiaj cov nyhuv ntawm saline daws teeb meem nrog rau cov tshuaj tiv thaiv ntawm lub acid thiab feeb meej mineral acids. Lub panels yog tsis ntshai ntawm reductants thiab oxidants, raws li zoo raws li dej cov ntsiab, ua raws li ib qho kev zam methanol. Thaum txhim kho lub nplooj pu yuav tsum tau siv silicone sealants thiab sealing hais qhia tshwj xeeb uas muab rau lawv.

cov neeg kho tshuab zog

Polycarbonate yog tau yauv mus ua teeb meem loj cov neeg kho tshuab loads. Nws yuav tsum tau to taub tias lub saum npoo yuav tsum raug puas thaum lub sij hawm heev kev sib cuag nrog me me ntsiab ntawm lub hom ntawm cov xuab zeb. Yog li, tus tsim ntawm khawb thaum raug ntxhib cov ntaub ntawv, uas muaj txaus hardness. Neeg kho tshuab zog yuav yog nyob ntawm seb cov qauv thiab lub hom. Yog hais tias peb tham txog cov tensile lub zog, lub hwm cov khoom muaj ib tug parameter sib npaug zos rau 60 MPa. Cov tawm los kev nyuaj siab nyob rau tib lub cim yog 70 MPa. Impact zog yog 65 kJ / hli. Cov chaw tsim tshuaj paus muab ib tug guarantee kom tau khaws cia rau hauv lub ua tau zoo ntawm dua 10 xyoo nyob rau cov mob uas lub nplooj ntawv tau ntsia kom meej thiab siv tshwj xeeb fasteners.

Tsis thickness thiab tej hnyav

Cov txheej txheem yuav tau raug polycarbonate ntawm txawv ntau thiab tsawg. Tam sim no lub lag luam ntawm kev tsim kho cov ntaub ntawv yuav tsum pom los xij uas nws thickness mas nws txawv ntawm 4 mus rau 25 millimeters. Txhua yam ntawm cov sib txawv ntawm cov internal qauv. polycarbonate ceev 1.2 kg ib cubic Meter. Rau webs active tivthaiv nyob rau hauv lub xov tooj ntawm khaubncaws sab nraud povtseg, lub thickness ntawm lub panels thiab qhov kev ncua deb ntawm lub stiffeners. Thaum daim ntawv thickness ntawm 4 millimeter tus xov tooj yog txwv los ntawm ob phab ntsa, nyob rau qhov kev ncua deb ntawm lub tav yog 6 millimeters. Nrog ib tug tuab ntawm 25 millimeters yog sib npaug zos rau cov xov tooj ntawm cov phab ntsa 5, thaum lub suab ntawm cov tav yog 20.

Kuj mus rau lub hnub

Polycarbonate - qhov no yog cov ntaub ntawv uas muaj peev xwm los xyuas kom meej txhim khu kev qha kev tiv thaiv los ntawm tawg. Nyob rau hauv thiaj li yuav ua tau no cov nyhuv, nyob rau hauv qhuav txheej txheem rau stabilizing ib daim ntawv ntawm interlayer txheej yog thov. Qhov no technology muab ib qhov kev pab lub neej rau 10 xyoo. Yuav delamination ntawm tus tiv thaiv txheej ntawm cov khoom nws tus kheej yog tsis, raws li cov polymer yog fused securely rau lub hauv paus. Installation ntawm daim ntawv yuav tsum coj mus rau hauv tus account lub sij hawm uas ib tug txheej npaj rau kev tiv thaiv tiv thaiv hnub ci tawg yog yuav tsum tau kos tawm. Lub teeb kis tau tus mob nyob rau cov xim, piv txwv li, uas tsis yog-kob los xij muaj cov indices xws li los ntawm 83 mus 90 feem pua. Pob tshab kob fabrics tsis nco ntau tshaj 65 feem pua, li cas los xij, lub kis lub teeb yog tawg khiav ri niab zoo.

Thermal rwb thaiv tsev yam ntxwv

Thaum lub sij hawm tsim kho ntawm greenhouses ua los ntawm polycarbonate, uas yog cov khoom no, koj yuav tsum paub nyob rau hauv ua ntej. Nws muaj zoo heev thermal rwb thaiv tsev zog. Teplosoprotivlyaemost no cov ntaub ntawv uas yog tiav los ntawm hauv muaj huab cua thiab rau cov yog vim li cas hais tias cov web muaj ib tug txiav txim thermal kuj. Lub tshav kub hloov lwm lub tsev coefficient yuav yog nyob ntawm seb cov qauv thiab cov ntawv thickness. Qhov no parameter mas nws txawv ntawm 4.1 rau 1.4 W / (m² · K). Tus thawj tug lej yog tseeb rau lub Web site, lub thickness ntawm cov uas yog sib npaug zos rau 4 millimeters, thaum lub sij hawm thib ob tus xov tooj yog sawv cev los ntawm ib tug 32-hli ntawv. Polycarbonate - nws yog yas, siv uas yog tsim nyog nyob rau hauv rooj plaub thaum nws yog tsim nyog los muab zoo heev thermal rwb thaiv tsev zoo thiab siab transparency.

Hluav Taws

Polycarbonate yog xav tau resistant rau siab kub, nws belongs rau lub B1 qeb, hais tias ntawm lub European kev faib tsa flammability thiab nws tus kheej-extinguishing khoom. Thaum hlawv, nws tsis emit nkev kuab lom tog thiab yog tsis txaus ntshai rau tib neeg. Nyob rau hauv lub piav thermal txiav txim uas siv ib qho qhib nplaim taws, pib kev ntawm lub los ntawm qhov thiab tawg ntawm cov qauv. Khoom pib kom txo tau nyob rau hauv loj.

lub neej

Monolithic polycarbonate - qhov no yog qhov khoom uas manufacturers tau lees tias cov preservation ntawm zoo cov yam ntxwv ntawm cov khoom rau 10 xyoo. Qhov no muaj tseeb yog tias cov kev cai yog adhered mus rau installation thiab cov lag luam. Yog hais tias tsis txhob ua kom cov txheej nto, nws yog tau mus cuag cov kev siv ntawm cov vaj huam sib luag. Txwv tsis pub, lub ntxov ntxov tsis ua hauj lwm ntawm tus hniav. Nyob rau hauv cov cheeb tsam uas muaj feem los ntawm cov neeg kho tshuab kev puas tsuaj, nws yog tsim nyog los siv los xij nrog ib tug tuab sib npaug zos los yog ntau dua 16 millimeters. Thaum mounting yog tsim nyog los xav txog tshem tau ntawm kev sib cuag nrog tshuaj uas yuav ua mob rau hauv daim ntawv ntawm kev puas tsuaj.

suab rwb thaiv tsev yam ntxwv

Lub honeycomb qauv qhia ib tug heev tsawg acoustic permeability, qhov no qhia hais tias tus panels muaj zoo suab nrov absorbing thaj chaw uas sib txawv nrog rau hom ntawm daim ntawv thiab nws cov internal qauv. Yog li, nyob rau hauv cov ntaub ntawv ntawm multilayer cell polycarbonate, lub thickness ntawm lub web uas yog 16 millimeters los yog ntau tshaj, suab yoj thiab laus zuj zus tshwm sim nyob rau hauv lub chav 10 mus rau 21 dB.

xaus

Peb yuav hais tias Plexiglas - polycarbonate yog tsawg koj zoo yam ntxwv. Qhov thib ob hom ntawm cov ntaub ntawv uas muaj ib tug ntau dua lub zog thiab kev cia siab ntawm no thiab ntau lwm zoo cov yam ntxwv ntawm cov honeycomb qauv yog xaiv ntau. Qhov no yog vim lub fact tias polycarbonate yog siv nyob rau hauv ib tug ntau yam ntawm qhov chaw, xws li cov kev tsim kho thiab kev kho. Private tau txais kev pab yuav xaiv nws rau lub creation ntawm ru tsev, greenhouses, pergolas thiab tshaj. Tsim ntawm nws yog tau yooj yim heev tsis tau rau cov kev siv tshwj xeeb cov me nyuam yaus. Qhov no thiaj li tus nqi thiab simplifies tus txheej txheem ua hauj lwm.