Nta:
● Los ntawm prestaging lub tshwj xeeb airtight roj hmab nyob rau hauv wedge-zoo li tus qauv ntawm sab hauv thiab sab nraud txheej ntawm PNS Hom txias cia vaj huam sib luag, kom lub vaj huam sib luag nyob ib sab ntawm lub puab thiab txheej txheej ntawm txias steel raws li ib tug organic, zoo heev kov yeej lub thermal expansion thiab contraction tshwm sim. ntawm txias cia vaj huam sib luag, ua rau tag nrho cov huab cua nruj kev ua tau zoo yog sib npaug rau cov nyhuv ntawm seamless steel phaj vuam.
● Lub teeb yuag thiab zoo nkauj zoo nkauj, lub rooj sib dhos tuaj yeem raug tshem tawm thiab rov nruab rau hauv lwm qhov chaw yog yooj yim thiab ceev.
Qhov zoo:
1. Hard polyurethane muaj thermal conductivity tsawg thiab thermal ua haujlwm zoo. Thaum qhov ntom ntom ntawm polyurethane yog 35 ~ 40kg / m³, thermal conductivity tsuas yog 0.018g ~ 0.023w / (mk), uas yog sib npaug li ib nrab ntawm EPS, uas yog qhov qis tshaj thermal conductivity ntawm tag nrho cov ntaub ntawv rwb thaiv tsev.
2. Polyurethane txias cia sandwich vaj huam sib luag muaj noo noo-pov thawj thiab waterproof. Qhov kaw qhov pore ntawm cov polyurethane nruj yog ntau tshaj 90 feem pua, uas yog cov khoom siv tiv thaiv dej, uas yuav tsis ua kom cov thermal conductivity vim yog nqus dej noo, thiab phab ntsa yuav tsis tawm dej.
3. Polyurethane txias cia sandwich vaj huam sib luag fireproof, nplaim retardant, kub tsis kam. Polyurethane, tom qab qhov sib ntxiv ntawm cov nplaim hluav taws kub, yog cov khoom siv hluav taws xob tua tus kheej, nws qhov muag muag tuaj yeem ncav cuag ntau tshaj 250 degrees Celsius, thiab nws tsuas yog decompose ntawm qhov kub siab dua: Tsis tas li ntawd, polyurethane yuav tsim cov tshauv ntawm qhov chaw. nws ua npuas ncauj thaum kub hnyiab, uas pab cais cov npuas dej hauv qab. Nws tuaj yeem tiv thaiv kev sib kis ntawm hluav taws. Ntxiv mus, polyurethane tsis tsim cov pa phem ntawm qhov kub thiab txias.
Parameters ntawm 200mm txias cia sandwich vaj huam sib luag:
Khoom npe | 200mm txias cia sandwich vaj huam sib luag | |
Qauv | CS100-200/PUR | CS100-200/PIR |
Hlau ntawv | 0. | |
Thickness | 50/75/80/100/120/150/175/200 hli | |
Siv dav dav | 920mm, 1000mm, 1120mm | |
Ntev ntawm vaj huam sib luag | Customized | |
Cov khoom siv tseem ceeb | PU / PUR (polyurethane) | PIR (polyisocyanurate) |
Qhov ntom | 40 ~ 42 KG / M3 | 45 ~ 50 KG / M3 |
Thermal conductivity (25 degree) | Tsawg dua lossis sib npaug rau 0.022/(mk) | Tsawg dua los yog sib npaug rau 0.0195w/(mk) |
Kaw ntawm tes tus nqi | Ntau dua lossis sib npaug li 97 feem pua | Ntau dua lossis sib npaug li 97 feem pua |
Compression zog | 185kp ua | 220kp ua |
Tus nqi nqus dej | 2. 5-3 feem pua | mus txog 0.9 feem pua |
Qib hluav taws kub | B2 | B1 |
Xim ntawm steel phaj | Customized | |
Kev pleev xim | PVDF, SMP, HDP, PE | |
Tso cai ntsug load, ncua thiab tshav kub hloov coefficient ntawm PNS '200mm txias cia sandwich vaj huam sib luag (tso cai deformation Tsawg dua lossis sib npaug rau L / 200):
Thickness ntawm panels | Thaum tshav kub kub hloov coefficient U-Value, W / (M2K) | Qhov hnyav ntawm vaj huam sib luag (kg / ㎡) |
| |||
PPGI:{{0}}.5 ntxiv rau 0.5 | PPGI: {{0}}.6 ntxiv rau 0.6 | P=kg/㎡ | PPGI:{{0}}.5 ntxiv rau 0.5 | PPGI: {{0}}.6 ntxiv rau 0.6 | ||
100 hli | 0.21 | 12.48 | 14.17 | L=M | 6.20 | 6.55 |
120 hli | 0.18 | 13.42 | 15.12 | L=M | 7.10 | 7.50 |
150 hli | 0.14 | 14.38 | 16.06 | L=M | 8.40 | 8.80 |
175 hli | 0.12 | 15.28 | 17.02 | L=M | 9.50 | 10.00 |
200 hli | 0.11 | 16.18 | 17.98 | L=M | 10.20 | 10.80 |
Cov khoom tseem ceeb: PU (40-42KG/M3)
Hauv qab no yog qhov project rooj plaub ntawm 200mm txias cia sandwich vaj huam sib luag:
Kev txhim kho keeb kwm yav dhau:
Nrog kev hloov tshiab ntawm tub yees tshuab. Lub tentacles ntawm txias cia engineering tau nkag mus rau hauv ntau qhov chaw. Nws tau tsim nyob rau hauv cov khoom siv raw khoom, tshuaj, kev tshawb fawb, dej txias, paj, ntsuab nroj tsuag, tshuaj yej, tshuaj, hluav taws xob instrumentation, nceb cultivation, cua txias tsev qiv ntawv, logistics, thiab lwm yam. Qhov tob tob tentacles ntawm tub yees tshuab nyob rau hauv ntau qhov chaw, qhov ntau ntawm cov khoom txias cia xav tau nce mus rau ib qho twg. Qhov nce ntawm cov khoom txias txias tau ua rau muaj kev xav tau ntau ntxiv rau cov khoom txias txias.
Taw qhia:
Nqaij qaib lub freezer cia cov nqaij cov zaub mov yog ib txoj kev tshawb fawb ntawm preservation. Nqaij khov thiab tub yees tshuab yog ua kom txias cov khoom noj ntawm qhov sib txawv ntawm qhov kub thiab txias ntawm cov khoom noj khov hauv qhov sib txawv ntawm qhov txias txias rau lub sijhawm luv luv los yog lub sij hawm ntev reserves, feem ntau haum rau ntau yam nqaij, cov khoom hauv dej thiab lwm yam khoom noj.
Nta:
Vim muaj huab cua kub, cov zaub mov nqaij yuav deteriorate vim decomposition ntawm cov zaub mov enzymes, oxidation thiab microbial kev loj hlob thiab kev loj hlob. Qhov kub ntawm cov nqaij txias cia tuaj yeem tswj cov decomposition ntawm cov enzymes, qeeb oxygen, inhibit qhov kev loj hlob thiab kev loj hlob ntawm cov kab mob, txo qis cov tshuaj hloov pauv ntawm cov nqaij noj, thiab tswj cov khoom qub tom qab lub lis piam mus rau lub hlis ntawm cov khoom tsim. , thiab lub tub yees ntawm cov khoom noj nqaij hauv qab -18 degree C tuaj yeem ua rau cov kab mob thiab cov enzymes ntawm cov khoom noj tsis muaj zog, qis dua -23 degree C Qhov kub thiab txias tuaj yeem ua rau lub neej ntev ntev, thiab lub tub yees ntawm -30 degree yog ntau tshaj ob zaug ntev li ntev raws li lub sijhawm khov ntawm -18 degree, ntawm cov nqaij npuas yog qhov pom tseeb tshaj plaws.
Cim npe nrov: 200mm txias cia sandwich vaj huam sib luag
