Polycarbonate monolithic pob tshab: qhov luaj li cas, tus yam ntxwv, daim ntawv thov

Polymeric ntaub ntawv tam sim no pom dav nyob rau hauv kev tsim kho ntawm vaj tse rau txawv hom phiaj thiab nyob rau hauv lub chav kawm ntawm kev kho. Ib tug ntawm cov yog polycarbonate uas yuav sawv cev los ntawm ib tug ob los sis peb-fawm kib vaj huam sib luag, nyob rau cov txheej txheem ntawm cov khaubncaws sab nraud povtseg ntawm longitudinal stiffeners.

piav

Lub mesh qauv guarantees txhua yam zog ntawm ib tug me me kev ceeb thawj. Nyob rau hauv tus ntoo khaub lig seem, qhov no cov ntaub ntawv uas muaj hauv daim ntawv ntawm honeycombs voos los yog rectangular zoo, li no lub npe. Raws li khoom raw protrudes granular polycarbonate, polymers tsim los ntawm cov hws dihydroxy tebchaw thiab carbonic acid. Polymer koom thermosetting yas thiab muaj ntau yam txawv nta.

Tawm qhov ntev thiab kev luj ntawm daim ntawv

Polycarbonate monolithic pob tshab yuav muaj ntau ntau thiab tsawg thiab kev nqus. Lub thickness mas nws txawv ntawm 4 mus rau 25 hli, thaum lub xov tooj ntawm khaubncaws sab nraud povtseg peev xwm ua tau 6. Qhov kev ncua deb ntawm lub tav nyob ze ntawm lub me khoom thickness yog 4 hli, qhov no parameter ntawm 25 hli thickness yuav 20 mm. Lub dav ntawm daim ntawv tej zaum yuav sib npaug zos rau 2.1 thiab 1.2 m.

Tus me tshaj thickness ntawm daim ntawv yuav tsum khoov duav nrog ib lub vojvoog ntawm 0.7 m, thaum lub sij hawm ntawv yog tsis haum rau curving 25 hli. Ib tug ntawv ntawm ib tug tuab ntawm 20 mm yuav khoov duav rau ib lub vojvoog ntawm 3 m. 4 thiab 25 hli ntawv yuav muaj ib tug luj uas yog sib npaug zos rau 0.8 thiab 3.4 kg / m ^2, ntsig txog. Yog hais tias koj txiav txim siab mus yuav polycarbonate ntawv loj tej zaum yuav txawv los ntawm cov saum toj no, tab sis nyob rau hauv cov ntaub ntawv no, cov tsis yuav tsum tau pom zoo nrog rau chaw tsim tshuaj paus. Lub thickness ntawm cov tav yuav tsum tau txiav txim rau ntawm tus raug theem, tab sis lub siab tshaj plaws pub sib txawv yog tsis muab tso rau qhov no parameter.

Specifications: Operating kub

Nyob rau hauv ib tug loj ntau yam pib ua nws khoom polycarbonate. Chaw tsim tshuaj paus "Prism-Plastic" cov ntaub ntawv uas muaj siab kuj mus phiv tej yam kev mob. Kub hom ntawm kev siv yog nyob ntawm seb qib, raws li thiab tsis zoo ntawm raw khoom ntau lawm tshuab. Yuav luag tag nrho cov hom ntawm panels, qhov no daim duab mas nws txawv ntawm -40 mus +130 ° C. Muag Khoom ua tau raws li pob tshab monolithic polycarbonate, uas muaj peev xwm sawv ntawm niaj ib tug tsis tshua tsawg kub rau -100 ° C, tus qauv ntawm cov ntaub ntawv uas yuav ua tsis tau lawm.

Cua txias thiab cua sov hloov nyob rau hauv linear qhov ntev yuav tshwm sim. Permissible expansion polycarbonate yuav tsum tsis txhob ntau tshaj 3 hli ib 1 m, nws tsis yog tsuas yog lub dav tab sis kuj ntev. Polycarbonate monolithic pob tshab yus muaj los ntawm ib tug tseem ceeb thermal expansion, yog li ntawd koj yuav tsum tau tawm txaus clearance thaum txhim kho nws.

Tshuaj kuj

Yog hais tias lub vaj huam sib luag yog yuav tsum tau siv rau kho kom zoo nkauj, nws yuav tsum tau nco ntsoov hais tias lawv yuav tsum tau raug mus rau ib tug ntau yam ntawm puas yam. Polycarbonate yog ib co resistant rau tshuaj thiab cov tebchaw. Txawm li cas los, nws tsis pom zoo kom tsis txhob muaj kev sib cuag nrog lub polycarbonate ntaub ntawv xws li:

• plasticized PVC;
• MAAs sib tov;
• aerosol tshuaj tua kab;
• qhob;
• Sealants raws li nyob rau hauv ammonia;
• muaj zog detergents;
• cov neeg ua hauj raws li nyob rau hauv acetic acid;
• uas muaj ntxhiab kuab tshuaj, thiab halogen;
• kev daws teeb meem ntawm methyl haus dej cawv.

Pob tshab monolithic polycarbonate muaj ib tug high tshuaj stability rau cov nram no sib txuas:

• saline daws teeb meem nrog rau cov acidic cov tshuaj tiv thaiv;
• concentrated mineral acid;
• dej cov ntsiab;
• feem ntau hom ntawm oxidizing thiab txo cov kab mob.

Txawm li cas los, nyob rau hauv cov ntaub ntawv ntawm dej dlaws, nws yog ib qho tseem ceeb kom tsis txhob raug tus kab mob rau methanol khoom. Thaum txhim kho lub polycarbonate yuav tsum tau siv silicone sealants thiab tsim rau cov sealing ntsiab ntawm EPDM hom thiab nws analogues.

cov neeg kho tshuab zog

Polycarbonate ntawv ntau thiab tsawg pab uas tau hais saum toj no muaj ib tug siab txhua yam dag lub zog, ib cov khoom uas muaj peev xwm ntawm niaj tseem ceeb loads. Tab sis yog hais tias tus nto raug puas, kev sib cuag nrog fine hais ntawm lub hom ntawm cov xuab zeb yuav ua rau lub hauv paus kev puas tsuaj. Nyob rau hauv cov ntaub ntawv no, koj muaj peev xwm fim lub fact tias cov ntaub ntawv uas tom qab ib tug tej lub sij hawm yuav tsum tau them nrog khawb, kev xav txog tus neeg mob nyob rau hauv kev sib cuag nrog ntxhib ntaub ntawv. Monolithic polycarbonate, ib tug nqi rau ib daim ntawv uas txawv nyob ntawm seb lub thickness, muaj ib tug tej yam cov neeg kho tshuab zog, uas yog nyob ntawm seb tus qauv thiab cov ntaub ntawv qib kawm.

Tom qab lub xeem muaj peev xwm mus muab tau cov nram qab no tshwm sim. Tensile zog ntawm so yog 60 MPa, whereas thaum tus kwv tij deformation ntawm lub tensile lub zog yog 6%. Cov khoom muaj kuj yog ib tug tawm los dag lub zog uas yog 70 MPa. Lub lim ntawm tus tawm los taw tes yog 100%. Lub toughness ntawm cov ntaub ntawv uas yog 65 kJ / hli, tab sis kev xav txog deformation, nws yog 35 kJ / hli ^2. Cov chaw tsim tshuaj paus guarantees uas qhov kev kawm cov yam ntxwv ntawm cov khoom yuav raug khaws cia rau 5 xyoo, nws muaj tseeb, yog hais tias tus nplooj ntawv yog ntsia kom raug.

UV kuj

Polycarbonate ntawv tshab monolithic tau lav tiv thaiv tawm tsam tawg nyob rau hauv lub UV-ntau. Yuav kom ua tau qhov no ua rau, nyob rau hauv lub tsim txoj kev rau ntawm qhov chaw ntawm lub coextrusion txoj kev yog mus thov kom ib tug tshwj xeeb stabilizing txheej. Qhov no technology muab ib tug tsawg kawg nkaus operating lub neej ntawm cov khoom rau 10 xyoo.

Delamination ntawm tus tiv thaiv txheej tsis tshwm sim rau lub yog vim li cas hais tias cov polymer yog fused rau lub hauv paus. Thaum txhim kho daim ntawv yuav tsum tau ntsuam xyuas npav thiab nruab nws kom raug. Yuav tsum vov rau kev tiv thaiv tiv thaiv hnub ci tawg lawm yuav tau twv tawm. Lub teeb kis tau tus mob nyob rau cov xim, thiab nyob rau hauv cov ntaub ntawv ntawm cov dawb lias los xij, qhov no daim duab mas nws txawv ntawm 83 mus 90%. Yog hais tias peb yuav sib tham ntawm lub kob bar, ces lawv lub teeb kis tau tus mob tsis pub tshaj 65%, thaum lub sij hawm polycarbonate yog zoo heev scatters lub teeb.

Thermal rwb thaiv tsev zog

Pob tshab polycarbonate rau greenhouses yuav tsum muaj insulating zog. Lub tshav kub hloov lwm lub tsev coefficient, yus muaj los ntawm tshav kub-insulating zog, nyob rau cov qauv thiab cov ntawv thickness. Qhov no parameter nws sib txawv 4.1 W / (m² · K), uas yog muaj tseeb rau cov 4-hli ntawv, mus rau 1.4 W / (m² · K) - 32-hli. Polycarbonate - lub feem ntau haum cov ntaub ntawv uas qhov chaw uas tsim nyog ua ke ntawm siab thermal rwb thaiv tsev zoo thiab transparency. Uas yog vim li cas nws yog feem ntau siv thaum constructing greenhouses.

Scope ntawm kev siv

Los ntawm virtue ntawm versatility, polycarbonate yog siv niaj hnub no nyob rau hauv ntau qhov chaw uas muaj ntau lawm. Koj yuav nrhiav tsis tau tus sector, qhov twg lub polymer twb tsis siv. Nyob rau hauv kev tsim kho nws yog siv rau glazing, uas yuav tsum tau transparency thiab lub dag lub zog. Ru tsev ua los ntawm cellular yas, tau mas lub shocks thiab cua load. Ntawm txoj kev koj yuav nrhiav tau ntau cov chaw uas yog siv rau kev ruaj ntseg, highlight ntawm lawv:

• chaw nyob rau cov neeg taug kev hla;
• shields;
• pej xeem thauj nres;
• lo ntsiab muag rau illumination pab kiag li lawm;
• txoj kev tshwm sim thiab tej yam tshwm sim.

Qhov no yas yog lub epitome ntawm cov tswv teb npau suav ntawm ib tug pob tshab, robust thiab khaub-ncaws nyias cov ntaub ntawv. Nws yog siv rau txhua yam greenhouses thiab greenhouses. Polycarbonate - ib qho zoo tagnrho cov ntaub ntawv uas rau tsim ib tug ntau yam ntawm cov khoom rau cov yeeb yam ua lag ua luam thiab kev ua si. Vim hais tias nws yog los nyiam, hockey thiab nyob rau hauv thaj av ntawm tam yas yuav pom kev tiv thaiv Skirting.

Lwm sector yog lub lag luam ua noj. Tshuaj inertness pub ua polycarbonate cutlery thiab unbreakable tais diav. Monolithic polycarbonate, tus nqi ib nplooj yog heev tau, thiab yog siv niaj hnub no nyob rau hauv cov tshuaj rau kev ua cov hlab ntsha, vaj tse, khoom cua pob qij txha thiab hniav prostheses. Nws yuav tsum tau muab sau tseg rau hauv lub cheeb tsam ntawm electronics thiab tshuaj industries, qhov twg polycarbonate yog siv raws li ib tug khoom uas tsis ua kev cai tam sim no.

nqi ntawm

Polycarbonate monolithic 2-hli pob tshab yuav raug nqi 3900 rubles. ib daim ntawv, uas ntsuas 2,05 x 3.05 meters. Tus nqi yuav txawv nyob ntawm seb lub thickness. Yog li, rau cov 0.6-hli ntawv yuav tau them 650 rubles., Wherein qhov luaj li cas yuav 1.25 x 2,05 m. Thaum lub thickness yog sib npaug zos rau 12 hli, tus nqi 23400 xuas. rau ib daim ntawv uas nws qhov ntev yog 2,05 x 3.05 m.