Desiccant Manufacturers thiab lwm tus neeg - Tuam Tshoj Desiccant Hoobkas

CHUNWANG: Koj tus kws tshaj lij Desiccant Supplier!

Cov khoom dav

Tsim los ntawm 1998, Chunwang Company yog ib txheej ntawm R & D, ntau lawm, thiab kev lag luam lag luam, tshwj xeeb hauv desiccants, thiab oxygen absorbers. Cov khoom lag luam npog txhua yam ntawm cov desiccants, oxygen absorbers, xws li tshuaj desiccants, av nplaum desiccants, thawv desiccants, thiab lwm yam.

Siab Zoo

Peb tau dhau lub ISO9001: 2015, ISO14001: 2015, BSCI, GMP, thiab Walmart audits. Peb cov khoom ua raws li RoHS daim ntawv pov thawj thiab lwm daim ntawv pov thawj.

Khoom siv Advanced

Nrog rau cov chaw soj nstuam siab heev, cov cuab yeej tsim khoom zoo ib yam thiab tshuaj xyuas cov cuab yeej, Chunwang tau dhau los ua ib qho ntawm cov khoom siv adsorption series ntau lawm hauv Suav teb.

Tus nqi sib tw

Peb muab cov nqi sib tw ntawm txhua yam ntawm peb cov khoom, thiab peb ua haujlwm nrog peb cov neeg siv khoom los tsim cov peev nyiaj uas ua tau raws li lawv cov kev xav tau.

Silica Gel Desiccant Nrog Qhov Ntsuas
Cov khoom siv: pob tshab silica gel + txiv kab ntxwv silica gel.Qhov txheej txheem: tom qab lub nqus noo noo noo noo, qhov taw qhia hlaws hloov los ntawm txiv kab ntxwv rau tsaus ntsuab.
Khoom Noj Khoom Haus Qib Silica Gel Desiccant Hnab 5g
tshuaj noj, khoom noj khoom haus, khoom noj khoom haus muaj peev xwm ua kom yooj yim ploj ntawm yaj, faib cov ntxhiab tsw, dab tsi ntxiv, qhov ua tau zoo ntawm cov kws tshuaj tau txo qis.. CHUNWANG
{{0} .0kg Lub Thawv Desiccant Cov Khoom Noj
CHUNWANG® cov thawv desiccant tshwj xeeb yog tsim los tswj kev ya raws hauv cov thawv CODE: CODC-91-10A Qhov hnyav: 1 .0kg MOQ: 1 2 pcs Cov Qauv: pub dawb
2-100g Cov Pob Me Me Calcium Chloride Desiccant
Cov Lus Qhia: 2g Cov khoom lag luam loj: 55 x 92 hli Ntim khoom: DuPont ntawv + tsis-woven zaj duab xis Luam ntawv: ntau hom lus Cov khoom siv raw: hmoov calcium chloride Cov lus qhia tshwj xeeb:
Hle noo noo Desiccant Rau Cov Hmoov Mis Los
Lub tshuab nqus dej noo desiccant rau kev xa cov mis hmoov 25kg ntawm ntoo pallets, los tiv thaiv lub mis cov hmoov tiv thaiv kev puas tsuaj. Loj: 125g * 6 hnab Pom zoo siv: 16-18kg nrog pam rau 40ft
5g Clay Desiccant Tshiab Packagin
5g av nplaum desiccant tshiab ntim Activated desiccant yog ntuj ntxhia desiccant ua los ntawm ntuj attapulgite av nplaum yog cov khoom lag luam tseem ceeb thiab coj los ntawm qhov xwm, tom qab
1000g Cargo Qhuav Ncej Muaj Zog Npog
1000g Cargo Qhuav Ncej CODB-91-10 Cargo Qhuav Ncej CODB-91-10, tag nrho cov txiaj ntsig ntawm 1000g. Lub hnab sab hauv yog tsim los ntawm cov khoom pov thawj ntim khoom pov thawj. Cov txheej nruab
Cov Khoom Noj Dawb Mis Silica Gel Desiccant
1g Silica Gel Yas Yas Ntim Cov Khoom Uas Nrov: CHUNWANG Cov Khoom Siv: 1-2mm silica gel hlaws Cov Khoom Muag: Round granule Khoom noj khoom haus qib Anti-roj Yas Cov Ntawv Ntim Cov Loj: 30 * 40MM ±
2000g Cargo Qhuav Pam Nrog Adhesive Backing
Tag nrho 15 lub hnab calcium calcium chloride hmoov hnab sab hauv.2000g txhua lub pcs nrog Adhesive Backing.
SORB-PLUS Thawv Qhuav Sawb CODC-91-10A
SORB-PLUS Thawv Qhuav Sawb CODC-91-10A, 1000gram txhua lub pluaj nrog hooks. Qhov kev ua tau zoo yog 10 zaug dua li ntawm silica gel.
Chunwang Kev Nthuav Dav Khoom Taw Qhia
Vaum Qhov Ntsuas Daim Npav Qhov Ntsuas Qhov ntsuas lub cev feem ntau yog siv hauv cov khoom ntim cov hnab ntim lossis muab tso nrog pob ntim desiccant, cov xim sib txawv qhia cov xwm txheej sib txawv
1g Calcium Chloride Desiccant Pob
1g calcium chloride desiccant ntim calcium chloride desiccant yog ib puag ncig-phooj ywg pov tseg desiccant, nws cov dej siab npaum li cas yuav muaj txog li 300% (RH=90%), muaj txiaj ntsig txo tus

Tsev 12 3 4 5 6 7 Rau sab kawg

Dab tsi yog Desiccants?

Lub desiccant yog ib qho khoom siv hygroscopic uas yog siv los txhawb lossis txhawb nqa lub xeev ntawm dryness (desiccation) nyob ib puag ncig; nws yog qhov opposite ntawm ib tug humectant. Feem ntau ntsib pre-packaged desiccants yog cov khoom uas nqus dej. Desiccants rau lub hom phiaj tshwj xeeb tej zaum yuav nyob rau hauv cov ntaub ntawv uas tsis yog cov khoom thiab tej zaum yuav ua hauj lwm los ntawm lwm lub hauv paus ntsiab lus, xws li cov tshuaj sib txuas ntawm cov dej molecules.

Cov yam ntxwv ntawm Desiccant

8g Humidity Pack In A 62% RH For Your Logos

Hygroscopicity

Qhov no yog lub peev xwm ntawm lub desiccant kom nyiam thiab tuav cov dej molecules. Qhov siab dua qhov hygroscopicity, qhov dej noo ntau dua tuaj yeem nqus tau. Hygroscopicity nyob ntawm yam xws li kub, av noo, thiab hom desiccant. Qee cov hygroscopic desiccants yog silica gel, calcium chloride, thiab molecular sieves.

Regenerability

Qhov no yog lub peev xwm ntawm lub desiccant los kho nws qhov qub noo noo-absorbing peev tom qab raug tshav kub los yog huab cua. Regenerability tso cai rau lub desiccant rov qab siv ntau zaus, uas txo cov nqi thiab pov tseg. Qee cov khoom siv rov ua dua tshiab yog qhib alumina, zeolites, thiab montmorillonite.

Kev xaiv

Qhov no yog lub peev xwm ntawm lub desiccant kom nyiam adsorb qee cov molecules dua lwm tus. Selectivity yuav pab tau rau kev sib cais los yog purifying gases los yog kua. Piv txwv li, molecular sieves tuaj yeem xaiv cov dej zoo dua lwm cov molecules, xws li carbon dioxide lossis methane.

Chunwang 2-way Humidity Control Pack RH 30-80%

Kev ruaj ntseg

Qhov no yog lub peev xwm ntawm lub desiccant los tswj nws lub cev thiab tshuaj lom neeg nyob rau hauv ntau yam kev mob. Kev ruaj ntseg ua kom lub desiccant tsis degrade, corrode, los yog hnov mob nrog lwm yam khoom. Qee qhov ruaj khov desiccants yog silica gel, activated carbon, thiab bauxite.

Ntau hom Desiccants

Silica Gel

Silica gel yog ib qho desiccant ua los ntawm silicon dioxide, ib txwm tshwm sim ntxhia. Cov silicon dioxide yog purified thiab ces ua rau cov hlaws dai los yog granules. Nws yog ib qho ntawm feem ntau siv desiccants vim tias nws tuaj yeem nqus dej hauv qhov kub txog li 220 degrees Fahrenheit thiab tseem zoo li qub thaum nws tau nqus dej noo.

Tsis tas li ntawd, silica gel tuaj yeem nqus tau lwm yam tshuaj, suav nrog ammonia, cawv, aromatics thiab paraffin. Nws muaj kev sib raug zoo rau dej thiab tuaj yeem "tso" lwm yam khoom kom nqus dej ntau dua.

Bentonite av nplaum

Ua los ntawm cov pob zeb hauv av hu ua calcium aluminosilicate, bentonite av nplaum yog cov tshuaj tsis muaj zog thiab tsis muaj corrosive desiccant. Yog li ntawd, nws yuav tsis hnov mob rau cov tshuaj hauv lossis ib puag ncig cov khoom lossis ua rau corrosion.

Desiccant av nplaum zoo dua nyob rau hauv qhov kub txog li 120 degrees Fahrenheit thiab tuaj yeem nqus tau ze li 30% ntawm nws qhov hnyav hauv cov dej noo. Zoo li silica gel, bentonite av nplaum nyob twj ywm qhov loj thiab zoo ib yam thaum nws tau nqus dej.

Bentonite av nplaum yog ib qho ntawm cov khoom siv kim tshaj plaws, ua rau nws muaj txiaj ntsig zoo los ntxiv rau cov pob khoom desiccant. Yog tias koj siv av nplaum ua koj tus thawj desiccant, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov kub thiab txias uas koj cov khoom yuav tau ntsib thaum caij tsheb npav.

Calcium Oxide

Kuj hu ua quicklime, calcium oxide yog calcinated los yog re-calcinated txiv qaub. Cov txheej txheem calcination tshem tawm cov khoom tsis haum, xws li carbon dioxide, kom nws muaj kev nyab xeeb dua. Calcium oxide tuaj yeem nqus dej ntau hauv cov av noo qis piv rau lwm cov desiccants.

Quicklime absorbs dej maj mam, yog li nws tuaj yeem siv ob peb hnub kom tshem tawm tag nrho cov dej noo tag nrho. Tsis zoo li bentonite av nplaum thiab silica gel, calcium oxide swells thaum nws nqus dej. Calcium oxide feem ntau tsuas yog siv rau hauv cov khoom noj dehydrated.

Calcium sulfate

Calcium sulfate yog tsim los ntawm dehydrating gypsum. Nws yog non-corrosive, non-toxic thiab non-disintegrating desiccant uas yog tshuaj lom neeg ruaj khov. Nws tseem tuaj yeem tiv taus qhov kub thiab txias thiab txuas ntxiv nqus dej, ua kom nws zoo rau kev siv hauv chav kuaj.

Txawm li cas los xij, calcium sulfate tuaj yeem nqus tau li 10% ntawm nws qhov hnyav hauv cov dej noo. Nws kuj muaj lub neej luv luv thiab cov khoom siv rov ua dua tshiab, yog li nws tsis tshua siv dav hauv cov pob khoom desiccant.

Molecular Sieve

Molecular sieves yog hluavtaws crystalline aluminosilicates tsim los nqus cov molecules ntawm ib qhov loj me. Lub pore loj ntawm lub sieve tuaj yeem tsim los nyiam thiab khaws cov khoom tshwj xeeb raws li lawv qhov loj me me. Yog li ntawd, molecular sieves yog ib qho zoo tshaj plaws desiccants uas tuaj yeem nqus dej los ntawm lwm cov desiccants, suav nrog silica gel.

Molecular sieves feem ntau yog siv rau reagents thiab biochemical ntim, raws li lawv tuaj yeem ua raws li cov qauv tshwj xeeb. Cov no yog cov desiccants kim tshaj plaws.

Kev siv ntawm Desiccant

Tsheb thauj mus los / Shipping ntawm cov khoom

Desiccants yog cov neeg ua lag luam thiab ua lub luag haujlwm tseem ceeb hauv kev ntim khoom ntawm kev xa khoom.

Cov khoom raug muab khaws cia rau hauv cov thawv loj loj thiab raug txav los ntawm ib qho chaw mus rau lwm qhov. Qhov no yuav siv sij hawm ntau, hnub, lossis ntau hli. Lawv tuaj yeem nyob ntawm thaj av qhuav lossis hauv hiav txwv siab. Nyob rau hauv qhov kev ntxhov siab no, nws yog ib qho tseem ceeb los tiv thaiv cov khoom khaws cia kom ntseeg tau tias tsis muaj kev poob vim cov khoom puas lossis tsis zoo. Kev siv desiccants tuaj yeem pab koj txuag nyiaj thiab xyuas kom muaj kev nyab xeeb ntawm kev thauj khoom.

Khoom noj khoom haus

Raws li cov khoom noj khoom haus hauv khw muag khoom thiab khw muag khoom tos kom yuav, ntau yam teeb meem xws li kev loj hlob pwm, kab mob loj hlob, thiab cov khoom pov tseg yuav tsum tau hais.

Thaum tus neeg siv khoom yuav khoom, nws yuav tsum nyob rau tib lub sijhawm nws yog thaum nws tsim khoom. Cov khoom noj khoom haus muaj kev pheej hmoo tsis tu ncua los yog ua tsis tiav; Yog vim li cas siv desiccants yog qhov tseem ceeb.

Khaws tshuaj

Yog tias qee yam tshuaj tuaj yeem tiv nrog cov dej noo, lawv tuaj yeem tsim cov khoom sib txuas. Yog li ntawd, cov tshuaj uas tsis yog-reacting desiccants, zoo li silica gel, yuav tsum tau siv thaum khaws cov tshuaj los khaws cia.

Electronics

Kev ua haujlwm ntawm cov khoom siv hluav taws xob tuaj yeem ua rau puas vim cov dej ntub dej hauv. Txawm hais tias cov teebmeem tsis zoo li hluav taws xob poob lossis luv luv, lawv ua rau cov khoom siv hluav taws xob tsis zoo.

Kev lag luam kws tshuaj

Pharmaceuticals tshwj xeeb tshaj yog raug rau kev puas tsuaj los ntawm noo noo, txawm tias ib qho me me ntawm cov dej noo tuaj yeem degrade cov tshuaj zoo. Cov tshuaj yuav tsum tau khaws cia qhuav kom lawv lub zog thiab kev nyab xeeb.

Cov txiaj ntsig ntawm Kev Siv Desiccant Dehumidification

Zog Efficiency

Ib qho txiaj ntsig tseem ceeb ntawm cov tshuab desiccant dehumidification yog lawv cov khoom siv hluav taws xob zoo. Nws siv hluav taws xob tsawg dua piv rau lwm hom dehumidifiers. Raws li National Renewable Energy Laboratory, siv lub desiccant dehumidifier tuaj yeem txiav cov nqi roj boiler zog los ntawm yuav luag ib nrab. Qhov kev ua tau zoo no los ntawm nws cov qauv tsim tshwj xeeb, uas siv cov cua ambient es tsis txhob siv hluav taws xob ua tus neeg sawv cev ziab.

Kev txuag nqi

Tsis tsuas yog hom kab ke no txo cov nqi hluav taws xob tag nrho thiab cov nqi hluav taws xob, tab sis nws kuj pab cov lag luam txo cov nqi tu. Txij li cov desiccant dehumidifiers yog tsim los siv tau ntau xyoo, lawv xav tau kev tu kom tsawg, uas tuaj yeem txo qis kev kho thiab hloov cov nqi.

Kev txuag chaw

Desiccant dehumidifiers kuj xav tau qhov chaw tsawg dua li lwm lub tshuab dehumidification. Nws yog compact, lub teeb yuag, thiab tuaj yeem ntsia tau rau hauv qhov chaw nruj, uas ua rau nws tsim nyog rau kev ua haujlwm me me lossis thaj chaw uas muaj qhov txwv. Tsis tas li ntawd, koj tuaj yeem txav tau yooj yim thiab muab tso rau hauv lwm qhov chaw nyuaj-mus txog.

Txhim kho huab cua zoo

Qhov kev dehumidification no kuj tseem txhim kho huab cua zoo los ntawm kev tshem tawm cov dej noo ntau dhau ntawm cov huab cua, uas yuav pab txo qis kev loj hlob ntawm pwm, plua plav mites, thiab lwm yam kab mob uas loj hlob hauv qhov chaw ntub dej. Nws kuj tseem pab txo qis kev pheej hmoo ntawm kev ua xua thiab mob hawb pob, uas tsim kom muaj kev noj qab haus huv rau txhua tus.

Ntau yam

Desiccant dehumidification tshuab muaj ntau yam thiab tuaj yeem siv rau ntau yam kev siv. Los ntawm cov txheej txheem kev lag luam mus rau thaj chaw nyob, desiccant dehumidifiers tuaj yeem tswj cov av noo zoo tagnrho rau txhua hom chaw. Koj tuaj yeem ua ke nrog lwm cov kev tswj hwm ib puag ncig, xws li cua txias thiab qhov cua, los tsim kom muaj kev teeb tsa zoo dua.

Desiccant dehumidification yog ib qho kev daws teeb meem zoo rau cov lag luam tab tom nrhiav kev txhim kho kev siv hluav taws xob, txuag nqi, txuag chaw, thiab huab cua zoo. Nws yog ib qho txiaj ntsig zoo, muaj txiaj ntsig, thiab txhim khu kev qha rau dehumidifying ib puag ncig sab hauv tsev. Nrog nws cov txiaj ntsig zoo heev, nws tsis muaj qhov xav tsis thoob desiccant dehumidification tau dhau los ua neeg nyiam hauv ntau lub lag luam. Hu rau peb pab neeg hnub no kom paub ntau ntxiv.

Dab tsi yog Desiccants siv hauv Shipping thiab Cia?

Desiccants ua raws li dehumidifiers; Lawv adsorb cov dej noo ntau dhau los ntawm huab cua thiab txo cov av noo nyob rau hauv ib qho chaw kaw. Rau cov khoom siv hlau ntim rau hauv cov thawv, cov thawv, cov thawv, lossis cov thawv ntim khoom thauj, cov khoom siv desiccant tuaj yeem yog qhov tseem ceeb rau kev khaws cia lawv cov tsos thiab kev ua haujlwm. Desiccants xyuas kom meej tias cov khoom hlau tseem nyob hauv qhov zoo thiab tshem tawm cov nuj nqis ntawm kev rov ua dua lossis khawb cov hlau puas lossis xav tau kev tiv thaiv xeb ntxiv.

Desiccants muaj nyob rau hauv ntau hom ntawv ntim ua ntej (pob ntawv, ntim, hnab, hnab) thiab qhov ntau thiab tsawg, ua rau lawv yooj yim siv. Lawv tuaj yeem yooj yim muab tso ncaj qha rau hauv ntim lossis ntim ntim yam tsis muaj kev cob qhia tshwj xeeb lossis cov lus qhia nyuaj. Qee qhov kev siv ntau tshaj plaws ntawm desiccant hauv kev ua kom cov hlau huv huv, qhuav, thiab tsis muaj xeb muaj xws li:

Ntim

Desiccant packs los yog pob ntawv tuaj yeem muab tso rau hauv lub ntim ntawm cov khoom siv hlau kom tsis txhob muaj cov av noo tsawg thiab pab tiv thaiv kom tsis txhob ya raws.

Ua tiav qhov chaw cia

Desiccants tuaj yeem muab tso rau hauv cov thawv ntim khoom, cov racks npog, lossis cov txee uas ua tiav cov khoom siv hlau ua ntej sib dhos lossis xa khoom kom tswj tau qhov chaw qhuav.

Pallets

Desiccants tuaj yeem muab ntxiv rau pallets ntawm cov khoom hlau ua ntej lawv muab qhwv kom txo tau txoj kev pheej hmoo ntawm xeb thaum khaws lossis xa khoom xa tuaj.

Shipping Thawv

Desiccant packs los yog lub hnab tuaj yeem suav nrog kom tshem tawm cov dej noo thiab tiv thaiv cov khoom hlau thaum lub sij hawm thauj, tshwj xeeb tshaj yog thaum cov khoom xa tuaj raug rau cov huab cua sib txawv thiab cov av noo.

Warehouse Cia

Lub hnab desiccant tuaj yeem muab tso rau hauv cov thawv ntim khoom kom tswj tau cov dej noo thaum cov khoom hlau khaws cia - tshwj xeeb tshaj yog nyob rau hauv cov chaw tsim khoom lossis cov tsev khaws khoom uas muaj cov av noo heev.

Desiccants hauv Pharmaceutical Industry

Desiccants yog cov khoom uas nqus dej noo los ntawm huab cua. Cov tshuaj no muaj kev siv tseem ceeb hauv kev lag luam, thiab lawv daim ntawv thov hauv kev lag luam kws tshuaj yog qhov tseem ceeb.

Desiccants rau cov kws kho mob tswj hwm qhov chaw zoo rau khaws cov tshuaj thiab lwm yam ntaub ntawv, uas tuaj yeem ua rau muaj qhov sib txawv loj hauv cov khoom zoo.

Tswj dej noo

Desiccants feem ntau yog siv los tswj cov av noo hauv cov tshuaj ntim tshuaj, uas lawv pab tiv thaiv kev loj hlob ntawm pwm thiab lwm yam kab mob.

Ntau hom desiccants muaj nyob hauv khw, suav nrog silica gel, calcium sulfate, thiab av nplaum. Txhua hom muaj nws qhov zoo thiab qhov tsis zoo, yog li xaiv qhov tsim nyog rau koj cov kev xav tau tshwj xeeb yog qhov tseem ceeb.

1) Silica Gel
Hom desiccant nrov tshaj plaws vim nws muaj peev xwm nqus dej noo thiab tus nqi qis. Txawm li cas los xij, nws tsis zoo li adsorbing noo noo los ntawm huab cua zoo li lwm hom desiccants.
2) Calcium sulfate
Nws yog kim dua li silica gel, tab sis nws muaj txiaj ntsig zoo ntawm adsorbing noo noo los ntawm huab cua. Nws kuj yog tsis muaj tshuaj lom thiab muaj kev nyab xeeb los daws, ua rau nws xaiv zoo rau kev siv tshuaj.
3) Clay
Yam tsawg kawg kim desiccant, tab sis nws tsis tshua muaj txiaj ntsig ntawm absorbing noo noo dua lwm hom. Txawm li cas los xij, nws muaj kev nyab xeeb los tuav thiab tsis tso cov pa phem, ua rau nws yog qhov kev xaiv zoo rau daim ntawv thov ntim tshuaj.

Oxygen Packs For Food Storage Deoxygenation

Khaws tshuaj kom qhuav thiab tiv thaiv

Cov tshuaj desiccants tuaj yeem pab khaws cov tshuaj kom qhuav thiab tiv thaiv los ntawm kev puas tsuaj los ntawm ya raws. Lawv tuaj yeem muab ntxiv rau hauv ntim lossis muab tso rau hauv cov thawv nrog tshuaj. Desiccants yuav nqus cov dej noo tam sim no, ua kom cov tshuaj kom qhuav.

Yog tias koj siv cov tshuaj uas yuav tsum tau khaws cia kom qhuav, xav txog kev siv cov tshuaj desiccants los tiv thaiv nws los ntawm kev puas tsuaj los ntawm ya raws.

Tiv thaiv tshuaj los ntawm clumping

Desiccants tiv thaiv cov tshuaj los ntawm clumping. Thaum cov tshuaj raug pom los ntawm cov av noo siab, cov dej noo hauv huab cua tuaj yeem ua rau nws ua ke.

Qhov no tuaj yeem ua rau cov tshuaj tsis zoo los yog txaus ntshai. Desiccants tuaj yeem pab tiv thaiv qhov no los ntawm kev nqus cov dej noo los ntawm huab cua, ua kom cov tshuaj kom qhuav thiab siv tau zoo.

Peb Cov Ntawv Pov Thawj

Cov lus nug nquag nug txog Desiccant

Q: Dab tsi yog desiccants?

A: Desiccants yog hygroscopic cov ntaub ntawv uas adsorb noo noo los ntawm huab cua. Lawv feem ntau muab tso rau hauv pob ntawv ua los ntawm kraft ntawv hnab los yog cov hnab ntim khoom siv thiab xaws. Txawm li cas los xij, cov khoom siv desiccants kuj tseem siv rau hauv cov cuab yeej siv siab dua, xws li hauv cov tshuab desiccators thiab cov tshuab ua pa kom qhuav cov cua los yog roj. Feem ntau tsim desiccants zoo li cov hlaws me me los yog caviar.

Desiccants feem ntau yog siv los tsim thiab tswj qhov chaw qhuav, zoo li lub tsev ntawm lub koob yees duab saum huab cua, sab hauv ntawm lub thawv xa khoom lossis txawm tias lub thawv khau. Hauv kev lag luam kev lag luam xws li aerospace, desiccant yog siv los tiv thaiv cov khoom siv hluav taws xob los ntawm corrosion thiab luv luv Circuit Court, tiv thaiv cov sensor malfunctions, thiab nres pos huab los yog pwm los ntawm kev tsim ntawm lo ntsiab muag. Qee lub tuam txhab tsim hluav taws xob siv cov khoom siv desiccants kom qhuav cov roj ntws thiab tiv thaiv cov tshuab hluav taws xob los ntawm xeb thiab cov organic sib txuas (VoCs), xws li siloxanes.
Ntawm qhov tod tes, daim ntawv thov nyob hauv tsev lossis niaj hnub siv desiccant yuav suav nrog kev tiv thaiv cov duab khaws cia, phau ntawv lossis albums.

Feem ntau, ua kom qhov chaw qhuav kom tsis txhob muaj condensation, tswj cov av noo qis. Rau cov laj thawj no, desiccant yog siv thoob plaws hauv ntau qhov kev lag luam sib txawv los tiv thaiv kev puas tsuaj los ntawm ya raws.

Muaj ob pawg tseem ceeb ntawm desiccants: tsim thiab ntuj. Cov khoom tsim tawm muaj xws li montmorillonite av nplaum, silica gel, activated alumina, los yog molecular sieve, thiab lwm yam. Cov no yog cov ntaub ntawv tsim nyob rau hauv ib chav kuaj los txhim kho lawv cov dej noo adsorption thiab tuav lub peev xwm. Ib txwm muaj desiccants suav nrog cov khoom xws li ntsev thiab mov. Txawm li cas los xij, silica gel tuaj yeem yog cov khoom siv ntau tshaj plaws siv hauv kev lag luam, kev lag luam, thiab kev lag luam thev naus laus zis.

Qee cov desiccants, xws li txiv kab ntxwv lossis xiav silica gel, hloov xim thaum saturated. Qhov no feature pab kom paub thaum twg yuav hloov tawm desiccant loads.

Q: Vim li cas cov desiccants siv?

A: Txoj hauj lwm ntawm ib qho desiccant yog adsorb thiab ntxiab ya raws. Lub hom phiaj tseem ceeb ntawm desiccant yog kom tsis txhob ya raws los ntawm kev ua kom xeb, pwm, corrosion, fogging, lossis lwm yam kev puas tsuaj ntawm cov dej noo.

Hauv kev lag luam kev lag luam, qhov no txhais tau tias tiv thaiv kev xeb los ntawm kev ua kom luv luv hauv cov khoom siv hluav taws xob hauv kev lag luam nrog rau cov tub rog lossis chaw thev naus laus zis.

Kev lag luam khoom noj khoom haus yuav siv cov desiccants los yog oxygen absorbers (uas tsis yog technically desiccants) nyob rau hauv ntim los tiv thaiv ya raws los ntawm ruining sundries thaum shipping.

Kev lag luam kws kho mob yuav suav nrog cov tshuaj desiccants, feem ntau cov pa oxygen absorbers tab sis qee zaum cov pob ntawv me me silica gel, hauv qee lub fwj tshuaj los tiv thaiv pwm kev loj hlob thiab khaws cov tshuaj.

Tsis tas li ntawd, desiccants thiab oxygen absorbers muaj ntau yam siv nyob ib ncig ntawm lub tsev. Piv txwv li, cov pa oxygen absorbers yuav siv tau los ua kom lub txee lub neej ntawm ntau qhov zoo qhuav. Desiccants tuaj yeem siv los tiv thaiv cov khoom khaws cia hauv lub thawv lossis thawv, xws li phau ntawv, cov ntaub ntawv, lossis duab. Tsis tas li ntawd, muab ib lub hnab ntim desiccant los yog ob lub hnab rau hauv rab phom los yog lub txee yuav tiv thaiv xeb los ntawm kev tsim phom thiab mos txwv, uas yog ib qho kev txhawj xeeb tseem ceeb ntawm kev nyab xeeb. Cov xwm txheej zoo li no muaj txiaj ntsig tshwj xeeb rau cov neeg nyob hauv qhov chaw ntub dej lossis nrog cov tsev uas muaj cov cua txias.

Q: Ua li cas desiccants ua haujlwm?

A: Feem ntau cov desiccants ua hauj lwm siv adsorption, ib tug txheej txheem uas ya raws adheres rau tab sis tsis nkag mus rau hauv, lub ntxeem tau nto ntawm lub desiccant. Nws zoo li cov hlau nplaum rau cov dej noo - thaum ib puag ncig ib puag ncig muaj av noo, cov dej noo hauv huab cua nkag mus rau saum npoo ntawm cov desiccant zoo li cov hlau nplaum nplaum rau hlau. Tsis tas li ntawd, ob peb lub desiccants muaj nyob ua haujlwm los ntawm kev nqus (cov txheej txheem ntawm cov khoom raug kos los yog coj mus rau hauv cov qauv ntawm cov khoom nqus dej) zoo ib yam li daim txhuam cev, tab sis lawv tsis tshua muaj.

Q: Desiccant ntim li cas?

A: Desiccant tau ntim rau hauv cov hnab ntim me me ua los ntawm cov yas dawb hu ua "Tyvek", lossis xim av "Kraft" ntawv. Tyvek hnab yog huv heev thiab tsis muaj sulfur. Kraft hnab yog kev lag luam.

Q: Lub hnab ntim desiccant ntev npaum li cas?

A: Thaum lub hnab desiccant tsis muaj hnub tas sij hawm, feem ntau lub hnab desiccant kav li ntawm 1 txog 3 xyoos. Cov xwm txheej sab nraud, xws li ib puag ncig lawv raug cuam tshuam, tuaj yeem hloov lub sijhawm no thiab.

Q: Koj ua li cas recharge desiccant?

A: Gel desiccant tuaj yeem rov ua dua siv lub qhov cub microwave. Loose desiccant yuav tsum tau muab tso rau hauv qhov ntiav ntiav microwave nyab xeeb lauj kaub thiab ua kom sov ntawm qhov chaw nruab nrab lub zog rau 3 mus rau 5 feeb. Yog tias cov xim xiav tsis tau rov qab, do gel thiab cua sov rau lwm 3 mus rau 5 feeb.

Q: Koj puas tuaj yeem siv cov desiccant ntau dhau?

A: Qhov ntau ntawm cov khoom siv desiccant yog qhov tseem ceeb vim tias qhov tsis txaus yuav tsis muab kev tiv thaiv uas yuav tsum tau ua, thaum siv cov desiccant ntau dhau yuav ua rau kom qhuav thiab tsis tsim nyog rau cov khoom lag luam. Feem ntau, kev siv ntau dhau ntawm desiccant tsis yog teeb meem rau cov khoom zoo.

Q: Yuav tsum tau hloov desiccant ntau npaum li cas?

A: Peb pom zoo kom hloov lub desiccant ib zaug txhua peb xyoos rau lub voj voog qhib thiab ib zaug txhua ob xyoos rau lub voj voog kaw. Lub desiccant tuaj yeem degrade sai dua nyob ntawm qhov chaw uas nws siv. Dew point kub muab qhov qhia tau zoo rau thaum twg los hloov koj lub desiccant.

Q: Dab tsi yog qhov siv ntau tshaj plaws desiccant hauv khw niaj hnub no?

A: Silica gel yog cov khoom siv dav tshaj plaws
Ob hom desiccants yog hygroscopic, piv txwv li lawv khi (adsorb) ya raws lossis dej vapor thiab yog li khaws nws deb ntawm cov khoom ntim. Silica gel yog cov xim tsis muaj xim thiab tsw ntxhiab kom qhuav, uas feem ntau ua tiav rau hauv cov qauv pearl.

Q: Dab tsi xim yuav tsum yog desiccant?

A: Ob hom kev qhia silica gel: Txiv kab ntxwv thiab xiav
Txiv kab ntxwv qhia silica gel tshwm txiv kab ntxwv los yog daj xim thaum qhuav thiab hloov mus rau ntsuab raws li cov desiccant zuj zus saturates nrog noo noo (txog li 15% ntawm qhov hnyav).

Q: Ua li cas koj thiaj paub tias desiccant tseem zoo?

A: Yog tias nws tsis tau mus txog qhov xav tau qhov dej lwg lossis tsis tuav nws ntev, ces nws yog lub sijhawm los hloov lub desiccant. Rub cov hlaws desiccant tawm thiab squish lawv ntawm koj cov ntiv tes. Yog hais tias lawv nkig heev thiab crumble thaum ua li ntawd, lawv phem thiab yuav tsum tau hloov.

Q: Lub hnab desiccant yog dab tsi?

A: Lub hnab desiccant yog cov hnab uas muaj tshuaj lom neeg lossis cov khoom siv, hu ua desiccant uas nqus dej lossis noo noo los ntawm huab cua kom txhawb nqa kev qhuav. Cov hnab ntim tau muab tso rau ib sab ntawm cov khoom khaws cia rau lub sijhawm ntev vim tias qhov nqus dej noo pab tiv thaiv cov kab mob fungal thiab corrosion ntawm cov khoom.

Cov hnab ntim desiccant kuj tau muab tso rau hauv cov khoom ntim khoom kom tiv thaiv kev puas tsuaj thaum lub sijhawm thauj khoom. Cov desiccant nrov tshaj plaws yog silica, vim nws muaj ntau qhov pores uas nqus thiab tuav dej. Lwm yam muaj xws li molecular sieves, calcium chloride, calcium sulfate, thiab activated charcoal.

Qee qhov kev lag luam uas siv lub hnab desiccant yog tsim ntim thiab tshuaj.

Tsim los ntawm 1998, Chunwang yog tus paub zoo tias yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm desiccant hauv Suav teb. Lub sijhawm ob xyoos dhau los, peb tau qhia cov cuab yeej siv siab tshaj plaws thiab thev naus laus zis rau hauv peb lub Hoobkas. Thov koj dawb mus yuav peb cov khoom pheej yig desiccant ua nyob rau hauv Suav teb.