Yuav ua li cas paub qhov txawv ntawm PC cov ntawv, acrylic, thiab PS organic ntawv?

Cov ntawv yas nrov tshaj plaws ntawm kev ua lag luam tam sim no yog: organic iav ntawv pc 、 PS ， Cov nplooj ntawv no zoo sib xws, thiab piv rau tib xim, nws nyuaj rau kev paub qhov txawv ntawm cov laug cam lawv yog. Tom ntej no, cia peb tham txog lawv qhov sib txawv.

Cov yam ntxwv ntawm cov iav organic (acrylic).

Nws muaj pob tshab zoo heev, muaj peev xwm kis tau tshaj 92% ntawm tshav ntuj thiab 73.5% ntawm lub teeb ultraviolet; Cov neeg kho tshuab muaj zog, nrog rau qee qhov kub thiab txias tsis kam, corrosion kuj, zoo rwb thaiv tsev kev ua tau zoo, ruaj khov loj, yooj yim rau kev tsim, brittle kev ntxhib los mos, soluble nyob rau hauv organic solvents, tsis txaus deg hardness, yooj yim rau rub, yuav siv tau raws li pob tshab structural Cheebtsam nrog tej yam zog xav tau. Tam sim no, cov khoom siv no tau siv dav hauv kev tshaj tawm lub teeb lub thawv, cov khoom siv tshaj tawm, cov khoom siv rooj tog, khoom siv hauv tsev so, chav dej, thiab lwm yam.

PC cov nplooj ntawv thiab PC hollow sheets yog ua los ntawm high-kev ua tau zoo engineering yas - polycarbonate (PC) resin.

Nws cov yam ntxwv:

(1) Kev xa tawm: Kev xa tawm siab tshaj plaws ntawm cov ntawv PC khoom tuaj yeem ncav cuag 89%, uas yog piv rau iav. UV coated boards yuav tsis ua yellowing, fogging, los yog tsis zoo lub teeb kis tau tus mob thaum raug tshav ntuj. Tom qab kaum xyoo, qhov poob ntawm lub teeb xa mus tsuas yog 6%, thaum qhov poob ntawm PVC yog siab li 15% -20%, thiab cov iav fiber ntau yog 12% -20%.

(2) Impact resistance: Qhov cuam tshuam lub zog yog 250-300 npaug ntawm cov iav zoo tib yam, 30 npaug ntawm cov ntawv acrylic ntawm tib lub thickness, thiab 2-20 npaug ntawm cov iav tempered. Txawm hais tias poob qis dua ob meters nrog rauj 3kg, yuav tsis muaj qhov tawg.

(3) Kev tiv thaiv UV: Ib sab ntawm PC board yog coated nrog UV resistant txheej, thiab lwm sab yog kho nrog anti condensation, combining UV tsis kam, rwb thaiv tsev kub, thiab anti drip functions.

(4) Lub teeb yuag: Nrog rau lub ntiajteb txawj nqus tsuas yog ib nrab ntawm cov iav, nws txuag ntawm kev thauj mus los, tshem tawm, teeb tsa, thiab txhawb nqa tus nqi.

(5) Nplaim hluav taws xob: Raws li lub teb chaws tus qauv GB50222-95, PC cov nplooj ntawv yog cais raws li Class B1 nplaim retardant. Lub ignition point ntawm PC cov nplooj ntawv nws tus kheej yog 580 ℃, thiab nws yuav tua tus kheej tom qab tawm hauv hluav taws. Thaum hlawv, nws yuav tsis tsim cov pa phem thiab yuav tsis txhawb kev sib kis ntawm hluav taws.

(6) Flexibility: Raws li cov qauv tsim, kev khoov txias tuaj yeem siv rau ntawm qhov chaw tsim kho los txhim kho arched, semi-circular ru tsev thiab qhov rais. Qhov tsawg kawg yog dabtsi yog khoov vojvoog yog 175 npaug ntawm lub thickness ntawm daim ntawv, thiab nws kuj yuav kub khoov.

(7) Soundproofing: Lub suab rwb thaiv tsev ntawm PC cov ntawv yog qhov tseem ceeb, nrog lub suab rwb thaiv tsev zoo dua li iav thiab acrylic nplooj ntawv ntawm tib lub thickness. Nyob rau hauv tib lub thickness tej yam kev mob, lub suab rwb thaiv tsev ntawm PC ntawv yog 3-4dB siab tshaj li cov iav.

(8) Kev txuag hluav taws xob: Txias rau lub caij ntuj sov thiab rwb thaiv tsev thaum lub caij ntuj no. PC cov ntawv muaj cov thermal conductivity qis dua (K tus nqi) dua li cov iav zoo tib yam thiab lwm yam yas, thiab nws cov nyhuv rwb thaiv tsev yog 7% -25% siab dua li cov iav sib npaug. Lub rwb thaiv tsev ntawm cov ntawv PC khoom tuaj yeem ncav cuag li 49%.

(9) Kev hloov pauv kub: Cov ntawv PC khoom tsis dhau qhov txias ntawm -40 ℃, tsis soften ntawm 125 ℃, thiab nws cov khoom siv kho tshuab tsis qhia cov kev hloov pauv tseem ceeb hauv qhov chaw hnyav.

(10) Huab cua tsis kam: PC cov ntaub ntawv muaj peev xwm tswj tau qhov ruaj khov ntawm ntau yam ntsuas lub cev nyob rau hauv thaj tsam ntawm -40 ℃ to 120 ℃. Tom qab 4000 teev ntawm kev kuaj kev nyab xeeb kev laus, qhov yellowing degree yog 2 thiab qhov txo qis hauv kev xa tawm tsuas yog 0.6%.

(11) Kev tiv thaiv condensation: Thaum qhov kub ntawm sab nraum zoov yog 0 ℃, qhov kub hauv tsev yog 23 ℃, thiab sab hauv tsev txheeb ze av qis dua 80%, sab hauv ntawm cov khoom yuav tsis condense.

Kev siv cov ntaub ntawv PC:

Haum rau kev kho kom zoo nkauj sab hauv thiab sab nrauv ntawm cov tsev lag luam, cov ntaub thaiv phab ntsa ntawm cov tsev niaj hnub hauv nroog; Pob tshab aviation ntim, maus taus windshields, dav hlau, tsheb ciav hlau, nkoj, tsheb, motorboats, thiab iav tub rog thiab tub ceev xwm shields; Kev teeb tsa ntawm lub rooj muag khoom xov tooj, cov ntawv tshaj tawm, cov ntawv tshaj tawm hauv lub teeb, thiab cov khoom nthuav qhia; Cov cuab yeej, vaj huam sib luag, thiab tub rog kev lag luam, thiab lwm yam; Cov khoom siv kho kom zoo nkauj sab hauv siab kawg xws li phab ntsa, qab nthab, thiab cov ntxaij vab tshaus; Haum rau cov suab nrov teeb meem ntawm txoj kev loj thiab txoj kev siab; Agricultural greenhouses thiab yug me nyuam greenhouses; Lub tsheb tso, nag vaj; Teeb pom kev zoo ceilings rau pej xeem chaw, thiab lwm yam.

Lub npe tshuaj ntawm PS organic board (polystyrene) English tshuaj npe (PS)

Nws cov yam ntxwv:

(1) High transparency, nrog pob tshab mus txog 89%. Lub hardness yog nruab nrab.

(2) Qhov saum npoo gloss yog nruab nrab.

(3) Qhov kev ua tau zoo yog qhov nruab nrab, tsim nyog rau kev ua haujlwm, tab sis nws tuaj yeem ua rau kub dabtsi yog khoov, tsis haum rau kev tshuaj ntsuam luam ntawv thiab laser engraving. Tam sim no, cov khoom siv no tau siv dav hauv kev tshaj tawm cov teeb pom kev zoo thiab cov khoom lag luam. Tab sis cov nyhuv yog phem dua li acrylic.

Ntawm no yog ob peb txoj hauv kev txheeb xyuas:

Ua ntej, cov iav organic (acrylic) muab faib ua cov ntawv extruded thiab cam khwb cia daim ntawv.

Kev txheeb xyuas ntawm cov boards extruded: nrog cov pob tshab zoo, siv cov txheej txheem kev txheeb xyuas thawj zaug, cov nplaim yog qhov tseeb thaum lub sij hawm combustion, tsis muaj pa luam yeeb, muaj npuas, thiab ntev filaments tuaj yeem rub tawm thaum tua hluav taws.

Kev txheeb xyuas ntawm lub rooj tsavxwm casting: siab dua pob tshab, tsis muaj pa taws, npuas, thiab squeaking suab thaum hlawv nrog hluav taws, tsis txhob lo lo ntxhuav thaum tua hluav taws.

Qhov thib ob, cov ntawv PC khoom: siab pob tshab, muaj kev cuam tshuam zoo, tsis tuaj yeem tawg, feem ntau tsis tuaj yeem hlawv nrog hluav taws kub, nplaim hluav taws, thiab tej zaum yuav emit ib co pa luam yeeb dub.

Thib peb, PS organic daim ntawv: Lub pob tshab yog qhov nruab nrab, tab sis tej zaum yuav muaj qee qhov chaw thaum pom lub teeb. Sib piv brittle thiab yooj yim tawg. Yuav muaj lub suab nias thaum nws tsoo hauv av. Thaum hlawv nrog hluav taws, cov pa luam yeeb dub ntau yuav raug tsim.

Yog tias cov neeg siv khoom tsis paub txog cov khoom lag luam, nws yuav ua rau cov neeg muag khoom dag ntxias. Ua kom tus neeg muag khoom muaj txiaj ntsig.