Vim li cas thiaj xaiv lub tsev xog paj no
Nrog rau kev xav tau ntau ntxiv rau cov khoom siv kho kom zoo nkauj, PC (polycarbonate) hnub ci vaj huam sib luag, uas yog ob qho tib si zoo nkauj thiab zam, tab sis kuj ua haujlwm tau zoo, tau dhau los ua cov pioneers ua tus qauv kho kom zoo nkauj nyob rau hauv lub xyoo pua 21st, thiab nrov hauv tsev thiab txawv teb chaws.
Ua ntej tshaj plaws, PC board tsev cog khoom yog ib hom kev txawj ntse tsev cog khoom, nrog rau cov txheej txheem yooj yim: sab saum toj qhov rais, sab qhov rais system, hluav taws xob tswj thiab hluav taws xob faib hluav taws xob, lub cev pob txha, lub plhaub npog, sab nrauv hnub ci, sab hauv lub hnub ci, thiab lwm yam. , thiab lwm cov tshuab tau ntxiv raws li lawv tus kheej xav tau. Cov tsev cog khoom feem ntau siv pc hnub ci vaj huam sib luag, thiab raws li lub thickness ntawm cov panels, tus nqi sib txawv nrog lub sij hawm lav. Qhov zoo ntawm PC board greenhouses:
1. Lub teeb kis tau zoo, tiv thaiv UV
Feem ntau ntawm PC board tsev cog khoom siv ob - txheej pob tshab xim hnub ci vaj huam sib luag, thiab sab hauv ob - txheej pob tshab hnub ci vaj huam sib luag yog qhov hnyav thiab muaj zog hauv lub teeb kis tau tus mob, uas yog qhov tsim nyog rau kev loj hlob ntawm cov nroj tsuag. Nws yog ib qho tseem ceeb uas lub teeb kis tau tus mob tsis txo qis thaum lub sij hawm.
Nyob rau tib lub sijhawm, qhov saum npoo ntawm lub hnub ci vaj huam sib luag tau kho nrog siab -tech anti-ultraviolet tshwj xeeb thev naus laus zis los xyuas kom meej qhov ruaj khov ntawm cov khoom tiv thaiv ultraviolet hluav taws xob, thiab cov khoom siv kho qhov muag ntawm cov khoom nws tus kheej tuaj yeem ua tau. khaws cia tom qab siv sijhawm ntev -.
2. Kev ua haujlwm siab thiab ua haujlwm ntev
PC muaj qhov cuam tshuam zoo tshaj plaws ntawm cov thermoplastics. Txawm tias nyob rau hauv qhov kub thiab txias, nws latent deterioration tseem me me, thiab kev ntxhov siab so me me. Lub hnub ci vaj huam sib luag ua los ntawm PC muaj kev cuam tshuam zoo heev thiab tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev hauv qhov kub thiab txias (-40 ntxiv rau 120).
Nyob rau hauv lub ntsej muag ntawm lawg cuam tshuam, cua daj cua dub, daus, dej khov thiab lwm yam huab cua hnyav, nws qhia tau hais tias nws zoo heev cuam tshuam kev ua tau zoo.
Raws li cov xwm txheej saum toj no, ob lub iav thiab plexiglass yog nkig thiab tawv, thaum lub PC board siv los ntawm Zhongnong Jinwang yog hloov tau.
Piv txwv li, tsuas yog me me serrations los yog compression zones deform, es tsis txhob tawg.
Nyob rau tib lub sijhawm, nws tuaj yeem hloov kho rau ntau yam huab cua hnyav hloov pauv los ntawm qhov txias txias mus rau qhov kub siab. Qhov kub thiab txias embrittlement kub yog -100 degree, thiab kub softening kub yog -100 degree ntxiv rau 135 degree.
Deformed lossis txawm tias puas tag nrho, tab sis lub PC hnub ci vaj huam sib luag tseem muaj lub cev zoo heev.
3. Thaum tshav kub kub rwb thaiv tsev thiab suab rwb thaiv tsev kev ua tau zoo
Linear expansion coefficient: Nws yog ib qho ntawm cov khoom siv hluavtaws nrog tsawg dua linear expansion coefficient. Lub linear expansion coefficient ntawm phaj yog txawv me ntsis nyob rau hauv cov lus qhia sib txawv, thiab qhov nruab nrab thermal conductivity ntawm PC phaj yog 0.065mm / m. degree, uas txawv heev ntawm ib nrab hluavtaws cob, uas yog 1/4, 1/300, 1/1000, 1/12000 ntawm lub khob. , yog cov khoom siv zoo thermal rwb thaiv tsev.
Lub PC board siv los ntawm Zhongnong Jinwang kuj muaj lub suab rwb thaiv tsev zoo. Nws yog cov khoom nyiam nyob rau hauv thoob ntiaj teb txoj kev loj suab rwb thaiv tsev, thiab tau ua tiav zoo suab rwb thaiv tsev nyhuv.
4. Zog-txuag kev ua tau zoo thiab tiv thaiv- pos huab ua haujlwm
Piv nrog rau lwm cov iav zoo tib yam thiab lwm yam yas, lub hnub ci vaj huam sib luag muaj qis thermal conductivity, uas txo cov cua sov poob zoo heev thiab ua tiav lub hom phiaj ntawm kev txuag hluav taws xob thiab txo qis, thiab yog ib qho khoom zoo rau ib puag ncig. Nyob rau tib lub sijhawm, nws siv German Bayer cov khoom siv los tiv thaiv- pos huab tshuab, uas yog kho los ntawm high-tech infrared txheej txheem tshwj xeeb, thiab cov phaj phaj qis yog sib npaug nrog siab - concentration txheej, uas tuaj yeem zam qhov txo qis ntawm lub teeb xa hluav taws xob los ntawm dej pos huab, thiab tseem zam kev ncaj nraim ntws ntawm cov dej condensed. Kev puas tsuaj rau cov nroj tsuag thiab tsiaj txhu hauv qab no thaum ntog.
5. nplaim retardancy thiab hluav taws kub
PC hnub ci vaj huam sib luag muaj cov dej tsis zoo. Nws tau raug sim los ntawm National Fireproof Building Material Quality Supervision and Testing Center thiab tau mus txog qhov nplaim taws -retardant B1 qib raws li GB8624-1997 tus qauv. Tsis tas li ntawd, lub hnub ci vaj huam sib luag yuav tsis ua rau muaj kev sib kis ntawm cov hluav taws kub hauv qab cov nplaim hluav taws uas muaj zog, kub hnyiab thaum lub sijhawm ua haujlwm, lub hnub ci vaj huam sib luag yuav tsis tsim cov pa taws tuab thiab cov pa phem, thiab nws yuav cia li tua tom qab tawm hauv hluav taws, uas qhia tau hais tias lub Lub hnub ci vaj huam sib luag muaj cov nplaim hluav taws zoo ua haujlwm tau zoo thiab tau raug soj ntsuam zoo hauv ntau qhov kev ntsuas hluav taws kub loj hauv cov teb chaws siab tshaj hauv ntiaj teb. .
