Qhov ntom tsis muaj zog - Dab tsi 0.45, 0.55 thiab 0.70 g / cm³ Yuav Koj hauv PVC Sheet
Sep 18, 2026
13 min nyeem
Los ntawm YUPSENI Team
Qhov ntom yog qhov sib piv. Nws piav qhia ntau npaum li cas huab hwm coj nyob hauv ib lub ntim, thiab tsis muaj dab tsi ntxiv txog qhov loj npaum li cas.
Ntawm nplooj ntawv no
Qhov ceev yog ib tus lej txhua tus neeg yuav khoom kuaj thiab ib tus lej uas teb cov lus nug tsawg tshaj plaws. Nws piav qhia tias ntau npaum li cas zaum hauv ib lub ntim. Nws tsis hais dab tsi txog qhov loj npaum li cas yog ua los ntawm, yuav ua li cas cov khoom faib los ntawm seem, los yog dab tsi tshwm sim thaum koj tsav lub hau ntswj mus rau hauv ntug.
Peb daim ntawv tuaj yeem nqa 0.55 g / cm³ ntawm daim ntawv teev lus thiab coj zoo li peb yam khoom sib txawv ntawm lub rooj ntev zaum.
Qhov no ua raws li cov lus qhia muab tub lim hauv peb qhov kev tawg ntawmDab tsi yog qhov tseeb hauv daim ntawv PVC, thiab siv qhov kev sib cav ib kauj ruam ntxiv. Tus lej tsis muaj qab hau. Nws tsuas yog teb cov lus nug nqaim dua li cov neeg feem coob xav.
I. Tus lej ntsuas qhov tseeb
Qhov ntom yog loj muab faib los ntawm ntim. Qhov ntawd yog tag nrho cov lus txhais, thiab txhua yam uas tom qab los ntawm nws.
Cov tawv tawv PVC zaum ntawm kwv yees li 1.4 g / cm³. Lub rooj tsavxwm ua npuas ncauj hais txog 0.55 g / cm³ yog li nqa me ntsis hauv qab plaub caug feem pua ntawm cov khoom uas PVC yuav nyob hauv tib qhov chaw. Qhov seem rau caum feem pua ntawm cov ntim yog roj.
Qhov piv ntawd yog txhua tus lej qhia rau koj. Nws tsis paub qhov txawv ntawm ib daim ntawv uas nws cov phab ntsa ntawm tes yog tuab thiab ib daim ntawv uas nws cov phab ntsa ntawm tes yog nyias thiab hnyav hnyav nrog cov pob zeb hauv av. Ob leeg tuaj yeem tsaws ntawm 0.55. Lawv tsis yog tib lub rooj tsavxwm.
II. Muaj ob txoj hauv kev kom ncav cuag tus lej qub
Ntawm no yog ib feem uas hloov li cas koj nyeem ib nqe lus.
Qhov ceev tuaj yeem txav mus rau hauv ob qho kev taw qhia los ntawm kev txiav nqi. Txo tus nqi ntawm cov resin nce nqi txuag thiab txo qhov ceev. Ntxiv cov pob zeb hauv av kuj nce nqi txuag thiab nce qhov ntom ntom, vim tias calcium carbonate yog qhov hnyav dua li PVC resin.
Ob txoj kev coj nyiaj tawm ntawm daim ntawv. Lawv thawb tus naj npawb ntawm qhov sib txawv.
Txoj kev ib: ntau gas
Tus neeg sawv cev foaming nthuav cov yaj ntxiv, yog li tib qhov loj nyob hauv lub ntim loj dua. Qhov ntom ntom ntog. Cell phab ntsa tau thinner. Daim ntawv yuav sib zog thiab tsis muaj zog nyob rau tib lub sijhawm.
Ceev nyeem qis dua.
Txoj kev thib ob: ntau ntxiv
Calcium carbonate hloov cov resin hauv qhov sib tov. Cov ntxhia yog denser dua li cov polymer, yog li daim ntawv tau hnyav dua rau tib lub ntim. Lub zog cuam tshuam ntog thiab nto roughens.
Ceev nyeem siab dua.
Uas coj tag nrho cov teeb meem mus rau tsom. Ib qho kev qhia tshwj xeeb uas kho qhov ceev thiab tsis muaj dab tsi ntxiv tsis muaj dab tsi. Ib tus neeg muag khoom tuaj yeem ntaus tus lej los ntawm kev ua kom tsis muaj zog ntawm daim ntawv nyob rau hauv ib qho kev taw qhia lossis ua rau nws tsis muaj zog nyob rau lwm qhov, thiab tus neeg siv khoom yuav tau txais daim ntawv teev cov ntaub ntawv uas phim raws li qhov tau txiav txim.
Cov kab lus tsim nyog nco ntsoov
Ib daim ntawv tuaj yeem teeb dhau vim tias nws nyob hauv qab - puv, lossis hnyav dhau vim nws dhau - puv. Tsuas yog ib qho ntawm cov no tau nug hauv lub rooj sib tham, thiab nws ib txwm yog qhov tsis ncaj ncees lawm.
III. Nyeem Cov Qib: 0.45, 0.55, 0.70
Teem cov lus nug muab tub lim rau ib pliag, qhov ntom ntom sib cuam tshuam nrog qee yam tiag tiag. Raws li kev nthuav dav zuj zus, cov phab ntsa ntawm tes thicken thiab daim ntawv coj zoo li cov khoom. Cov lus hauv qab no piav qhia txog dab tsi txhua lub band yog ib txwm yuav rau.
| Qhov ceev (g / cm³) | Nws feem ntau yog dab tsi | Qhov twg nws ua haujlwm | Qhov twg ua tsis tau |
|---|---|---|---|
| 0.45–0.50 | High expansion, nyias phab ntsa | Signage, zaub, hniav panels | Ntsia hlau kho, sib sib zog nqus machining, txhua yam load |
| 0.55–0.60 | General - hom phiaj qib | Txee, partitions, general fabrication | Kev ua haujlwm hnyav |
| 0.65–0.70 | Tsawg expansion, tuab phab ntsa | Machining, load-cov kabmob trim, cov khoom siv | Qhov hnyav- ua haujlwm rhiab heev |
| 0.75–0.80 | Mus txog qhov kev coj cwj pwm | Engineering Cheebtsam, siab - nthuav dav routing | Kov hnyav, raug nqi ntawm cov vaj huam sib luag loj |
Cov qhab uas ua rau muaj teeb meem tshaj plaws yog qhov nruab nrab. Ib qho kev qhia dav dav - qib hom phiaj yog dav txaus los npog ntau txoj haujlwm, uas txhais tau hais tias nws kuj yog qhov dav txaus los zais ntau yam kev sib haum xeeb. Cov neeg yuav khoom uas qhia ib qhov ceev ntawm tag nrho cov khoom yuav luag ib txwm dhau - qhia qhov chaw thiab hauv qab - qhia qhov chaw, thiab them rau ob qho tib si.
Cov lus nug tseem ceeb tsis yog qib twg zoo dua. Nws yog qhov yuav tsum tau ua. Lub vaj huam sib luag uas dai rau hauv ib lub thav duab yeej tsis pom kev thauj khoom, thiab yuav 0.70 rau nws yog qhov hnyav koj yuav them rau nkoj. Lub qhov rooj txee uas nqa lub pob khawm pom cov khoom hnyav txhua hnub, thiab 0.45 yuav strip qhov ntsia hlau hauv ib lub caij.
Yog tias cov qhab nias ntawm lawv tus kheej xav tau ntau tshaj li lub rooj tuaj yeem nqa tau, peb lub ntsiab lus ntawmPVC ua npuas ncauj board density qib thiab kev sivteem tawm tag nrho.
IV. Lub Thickness Trap Tsis muaj leej twg account rau
Ntawm no yog ib qho kev nthuav dav uas ntsiag to invalidates ntau qhov sib piv ceev.
Nyob rau hauv cov txheej txheem uas tsim ib daim tawv nqaij, txheej txheej ntawm daim ntawv txias ua ntej thiab nyob deb denser tshaj qhov tseem ceeb. Cov tawv nqaij yog roughly zoo ib yam nyob rau hauv thickness txawm hais tias cov ntawv tuab npaum li cas. Qhov ntawd yog cov cuab yeej ntawm tus cwj pwm txias ntawm qhov chaw, tsis yog qhov teeb tsa ib tus neeg hu rau hauv daim ntawv loj.
Uas ua ib tug counterintuitive tshwm sim. Ib daim ntawv peb millimeter yog yuav luag tag nrho ntawm daim tawv nqaij, yog li nws ntsuas tag nrho qhov ceev yog siab. A twenty millimetre sheet made from the identical formulation has the same skin on the outside and a much larger volume of low-density core inside, so its measured overall density is lower.
Qhov kev tshwm sim
Sib piv qhov ntom ntawm ib daim ntawv nyias nrog ib daim ntawv tuab qhia koj yuav luag tsis muaj dab tsi, txawm tias ob qho tib si tawm ntawm tib kab rau tib hnub. Daim duab ntom ntom tsuas yog muaj txiaj ntsig thaum nws tau hais tawm tsam qhov tuab nws siv rau.
Qhov no yog vim li cas daim ntawv teev cov ntaub ntawv uas teev ib tus nqi ntom ntom ntawm cov khoom lag luam twb tsis tiav. Thiab nws yog vim li cas tus neeg yuav khoom uas ntsuas tus qauv 5 hli thiab muab piv rau 18 hli daim duab los ntawm xyoo tas los qhov kev txiav txim tuaj yeem ncav cuag qhov xaus uas tsis muaj dab tsi ua rau qhov zoo.
Cov nyhuv yog me dua nyob rau hauv cov txheej txheem dawb- ua npuas ncauj, qhov twg qhov ceev yog ntau dua los ntawm cov seem, thiab loj dua ntawm daim tawv nqaij - tsim cov. Paub qhov txheej txheem twg tus neeg xa khoom khiav yog dab tsi ua rau tus lej txhais tau. Peb qhov kev sib piv ntawmCeluka thiab dawb - ua npuas ncauj boardsnpog qhov twg ob diverge.
V. Yam Dab Tsi Ua Ntej Ua Ntej, thiab Nws Tsis Ua Dab Tsi
ntseeg tau
Mass ib square meter, thiab yog li tus nqi thauj khoom, tuav qhov hnyav thiab thauj khoom kho yuav tsum nqa.
Kev ua haujlwm thermal, qhov qis dua feem ntau txhais tau hais tias kev rwb thaiv tsev zoo dua vim tias ntau qhov ntim yog roj.
Kev nruj hauv cov ntsiab lus dav, txawm hais tias muab tub lim thauj khoom modulates qhov no txaus rau qhov teeb meem.
Tsis ntseeg
Kev cuam tshuam lub zog. Daim ntawv denser tsis tas yuav yog ib qho nyuaj, thiab cov ntawv ntim hnyav tuaj yeem tawv thiab nkig tib lub sijhawm.
Nto zoo thiab luam tawm adhesion, uas taug qab rov qab rau lubricant tshuav thiab tsim daim tawv nqaij ntau dua li qhov ntom.
Huab cua thiab ntev ntev - xim xim, uas nyob ntawm seb lub pob stabilizer thiab pigment.
Cov ntaub ntawv tawv tawv tsim nyog yuav tsum tau sau tseg vim tias nws yog qhov kev nkag siab yuam kev feem ntau. Calcium carbonate tiag tiag nce nruj thiab compressive zog. Yog li ntawd txo expansion. Qhov ntawd txhais tau hais tias ib daim ntawv hnyav hnyav tuaj yeem hnov qhov nyuaj thiab nruj thiab dhau qhov kev sim tes kom ntseeg tau, thaum nws qhov kev cuam tshuam tsis zoo tau poob qis.
Cov tawv thiab tawv yog cov khoom sib txawv. Qhov ceev hais lus rau thawj zaug thiab nyob twj ywm ntawm qhov thib ob.
Tib lub logic siv thoob plaws cov khoom siv dav dua. SPC flooring, piv txwv li, yog muag ntawm ib qho tseem ceeb ntawm daim duab uas cov neeg yuav khoom kho tib yam, thiab nws tsim nyog tau txais kev tshuaj xyuas tib yam. Muaj ntau ntau ntawm qhov ntawd hauv peb daim ntawmSPC flooring core ntom ntom.
VI. Sib piv ob tus neeg muab khoom siv yam tsis muaj Lab
Koj tsis tuaj yeem ntsuas qhov muab tub lim hauv lub tsev khaws khoom. Koj tseem tuaj yeem cais ob qho piv txwv, yog tias koj sib piv lawv kom raug.
Sib piv nrog zoo li.Txiav qhov loj thiab tib lub thickness ntawm ob daim ntawv. Ib qho piv txwv 5 hli tawm tsam tus qauv 18 hli tsis yog qhov sib piv, vim li cas hauv ntu plaub.
Ntsuas thiab ntsuas, ces xam.Loj muab faib los ntawm ntsuas ntim muab rau koj qhov ceev tiag tiag. Siv cov ntawv nyeem tuab ntawm ob peb lub ntsiab lus thiab nruab nrab lawv, vim tias qhov sib txawv ntawm ib daim ntawv feem ntau loj dua qhov txawv koj tab tom sim kuaj.
Flex ib tug matched strip.Txiav ob lub strips kom zoo ib yam, txhawb lawv ntawm tib lub ntsiab lus thiab thauj lawv tib txoj kev. Ib qho uas deflects ntxiv yog qhov tsis muaj zog, txawm li cas los xij cov ntaub ntawv hais.
Load ib ntug ntsia hlau thiab rub.Tsav tib lub ntsia hlau mus rau tib qhov tob hauv ob qho tib si, ces thauj nws tsis tu ncua. Screw rub- tawm yog ze rau qhov kev pabcuam tiag tiag rau kev ua haujlwm hauv txee thiab luas, thiab nws cais cov qib sai.
Saib hmoov av thaum koj txiav.Cov khoom ntim hnyav hnyav cuam tshuam cov hmoov zoo daj ntseg uas nyob txhua qhov chaw. Nws tsis yog pov thawj, tab sis ua ke nrog lwm cov tshev nws corroborates.
Yog tias koj xav tau cov txheej txheem ntsuas tau teeb tsa kom raug, suav nrog yuav ua li cas kom tau txais lub ntim txhim khu kev qha los ntawm cov qauv txiav, peb cov lus qhia raukuaj PVC ua npuas ncauj board ntomnpog cov txheej txheem kom ntxaws.
VII. Qhov Specification yuav tsum hais li cas
Txij li qhov ceev ib leeg txwv tsis pub muaj dab tsi, qhov kho yog qhia cov khoom nws tsis ntes. Tsib kab ua haujlwm feem ntau.
| Qhia | Vim li cas thiaj kaw qhov sib txawv |
|---|---|
| Qhov ntom, nrog lub thickness nws siv rau | Tshem tawm daim tawv nqaij - mus rau - qhov tseem ceeb tsis meej pem ntawm daim duab |
| Filler loading hauv phr | Lub npe txoj kev siv mus txog qhov ntom, uas qhov ntom nws tus kheej nkaum |
| Ib tug ntsia hlau rub- tawm daim duab los yog ib qho kev sim poob | Captures cuam tshuam thiab kho tus cwj pwm uas ceev tsis piav |
| Ib qho piv txwv khaws cia rau ib qho kev txiav txim | Muab koj tus qauv lub cev los sib piv cov khoom xa tuaj tom ntej |
| Ib batch kam rau ua, sau ntawv | Hloov tus nqi nominal rau hauv ib qho kev siv tau ntau yam |
Tsis muaj qhov ntawd yuav tsum muaj chav kuaj. Nws yuav tsum tau naming lub variables nyob rau hauv qhov kev txiav txim yuav es tsis tau txais ib daim duab thiab vam nws txhais tau tias koj xav li cas. Cov lus nug thauj khoom thauj khoom yog qhov tseem ceeb tshaj plaws, thiab nws yog ib tus neeg yuav khoom yuav luag tsis nug, uas yog ib txoj haujlwm coj txawv txawv yuav tsum tau muab hais tias nws yog txoj kev ceev tshaj plaws rau cov ntawv pheej yig dua.
Qhov ceev tseem muaj txiaj ntsig. Nws tsuas yog xav tau lub tuam txhab.
Qhov luv version
Qhov ceev qhia koj tias daim ntawv hnyav npaum li cas. Nws tsis qhia koj tias muaj dab tsi hauv nws. Lub hom phiaj ceev tuaj yeem ua tiav los ntawm kev siv cov resin tsawg lossis los ntawm kev siv cov ntxhia ntxiv, thiab ob txoj hauv kev thawb tus naj npawb ntawm cov lus qhia sib txawv thaum ob qho tib si txo nqi. Qhia qhov ceev nrog nws cov tuab, ntxiv rau qhov muab tub lim, ntxiv rau ib qho kev sim tshuab koj tuaj yeem khiav koj tus kheej.
Cov lus nug nquag
PVC Ua Npuas Ncauj Board Cov Lus Nug
Cov lus nug nquag los ntawm importers, fabricators thiab specifiers.
Puas yog qhov ceev dua txhais tau tias muaj zog dua PVC ntawv?
Tsis ntseeg. Qhov ntom piav qhia ntau npaum li cas huab hwm coj nyob hauv ib lub ntim, tsis yog qhov loj npaum li cas. Ib daim ntawv tuaj yeem ncav cuag qhov ceev dua vim tias cov phab ntsa ntawm tes yog tuab dua, uas ua rau nws muaj zog dua, lossis vim tias nws muaj cov ntxhia ntau ntxiv, uas ua rau muaj zog thaum txo qhov cuam tshuam lub zog. Ob leeg tsim tib tus lej ntawm ib daim ntawv teev npe.
Kuv yuav tsum xaj dab tsi rau lub qhov rooj txee?
Qhov dav - lub hom phiaj band nyob ib ncig ntawm 0.55 txog 0.60 g / cm³ ua haujlwm feem ntau ntawm cov txee ua haujlwm, vim tias cov pob khawm thiab cov kev sib tw khiav ua rau cov khoom hnyav hnyav uas tsawg - daim ntawv ceev yuav tsis tuav. Rau cov vaj huam sib luag hnyav dua lossis ib yam dab tsi uas nqa cov qauv, 0.65 txog 0.70 yog qhov kev nyab xeeb dua. Dab tsi tseem ceeb npaum li daim duab yog tias cov khoom ntim khoom ntim tau muaj npe nrog rau nws.
Yog vim li cas ib daim ntawv nyias ntsuas denser dua ib tug tuab?
Vim tias cov tawv nqaij sab nrauv ntawm lub rooj tsavxwm ua npuas ncauj yog denser tshaj nws cov tub ntxhais, thiab cov tawv nqaij tuab nyob twj ywm tsis tu ncua tsis hais cov ntawv tuab. Ib daim ntawv nyias yog yuav luag tag nrho ntawm daim tawv nqaij, yog li nws tag nrho qhov ceev nyeem siab. Ib daim ntawv tuab nqa tib daim tawv nqaij nyob ib ncig ntawm lub ntim loj dua ntawm qhov qis- qhov ceev ceev. Qhov no yog vim li cas daim duab ntom ntom tsuas yog muaj txiaj ntsig thaum hais tawm tsam ib qho tuab.
Puas yog ntxiv cov filler nce lossis qis dua?
Nws tsa nws. Calcium carbonate yog qhov hnyav dua li PVC resin, yog li hloov cov resin nrog cov pob zeb hauv av ua kom cov huab hwm coj hauv ib lub ntim. Qhov no yog qhov sib txawv ntawm ntau tus neeg yuav khoom xav tau, thiab nws yog vim li cas daim ntawv hnyav tsis tau txais qhov zoo dua. Kev ncav cuag lub hom phiaj ntom ntom nrog ntau cov muab tub lim kuj yuav tsum tau siv roj ntau ntxiv kom them nyiaj, yog li daim ntawv xaus nrog cov muab tub lim ntau dua thiab tsis muaj dab tsi hauv nws.
Kuv puas tuaj yeem tshawb xyuas qhov ntom ntom yam tsis muaj chav kuaj?
Yog lawm. Txiav ib qho qauv, ntsuas nws qhov ntev kom zoo ntawm ob peb lub ntsiab lus, ntsuas nws, thiab faib qhov loj los ntawm ntim. Cov kev txwv yog ntsuas precision thiab sib xws. Siv cov ntawv nyeem tuab hla cov qauv thiab nruab nrab lawv, vim tias qhov sib txawv ntawm ib daim ntawv tuaj yeem tshaj qhov sib txawv koj tab tom sim kuaj. Peb phau ntawv qhia cais npog cov txheej txheem tag nrho.
Dab tsi yog qhov ceev tsis qhia kuv?
Muab cov khoom ntim, cov qauv ntawm tes, cov tawv nqaij tuab, cuam tshuam cov ntsiab lus hloov pauv, qhov zoo ntawm qhov chaw thiab huab cua ua haujlwm. Ob daim ntawv ntawm tib qhov ceev tuaj yeem sib txawv ntawm txhua tus ntawm lawv. Density does reliably predict mass per square metre, which drives freight cost and handling, and it broadly indicates thermal performance because a larger gas fraction insulates better.
Kuv puas yuav tsum qhia qhov ceev ntawm txhua?
Yog, tab sis tsis nyob ib leeg. Qhia kom meej qhov ceev nrog lub thickness nws siv rau, ntxiv cov muab tub lim loading nyob rau hauv phr, thiab ntxiv ib tug mechanical yuav tsum tau xws li ib tug ntsia hlau rub - tawm daim duab los yog ib tug poob xeem. Khaws ib daim ntawv pov thawj los ntawm txhua qhov kev txiav txim. Qhov ceev tseem yog tus lej siv tau. Qhov teeb meem yog kho nws raws li tus lej nkaus xwb, uas tawm ntawm tus neeg xa khoom dawb kom ncav cuag nws los ntawm txoj kev twg yog qhov pheej yig tshaj.
Kev sib piv ceev rau txoj haujlwm
Qhia peb seb daim ntawv yuav tsum ua li cas thiab peb yuav paub meej tias qib, qhov chaw muab tub lim thiab qhov tuab uas haum rau nws, tsis yog hais tus lej hauv kev sib cais.
Thov ib daim Quotation Saib qhov RangeYUPSENI Team
23 xyoo nyob rau hauv PVC lub tsev khoom tsim thiab muab saw. Peb pab importers, distributors, thiab project buyers qhov chaw ua npuas ncauj board, ntawv, phab ntsa panels, flooring thiab fencing uas dhau ua raws li thawj zaug.Xav paub ntau ntxiv txog YUPSENI
© 2026 UA. Txhua txoj cai. Cov ntaub ntawv nyob rau hauv tsab xov xwm no yog rau cov ntaub ntawv dav dav nkaus xwb thiab tsis yog cov lus qhia tshaj lij. Qhov tseem ceeb thiab cov khoom sib txawv los ntawm cov chaw tsim khoom, kev tsim thiab ntau lawm batch. Nco ntsoov thov cov ntaub ntawv tam sim no thiab kuaj cov qauv neeg sawv cev ua ntej txiav txim siab yuav khoom.
