Icing reagents: ntau lawm, cov yam ntxwv thiab daim ntawv thov

Icing reagents - yog niaj hnub chaw uas muab tus ntoo khaub lig-txoj kev nyob rau hauv loj lub zos. Lawv pab tau kom cov kev ruaj ntseg, thaum lawv lawv tus kheej yog cov sib txawv txhais tau tias tus phooj ywg environmentally.

Yuav ua li cas yog cov tshuaj mas siv?

Feem ntau ntawm cov cuab yeej no yog tsim kom lawv yuav txo qhov melting point ntawm daus. Thaum strewing daus deicing reagents ua rau lub fact tias cov active tshuaj generates tshav kub, uas sai sai clears txoj kev los ntawm khov thiab drifts. Tag nrho cov mixtures yog khoom los yog kua, cov kev xaiv thawj yog feem ntau siv nyob rau hauv peb lub teb chaws, raws li nws muaj:

1. Tejzaum ntawm kev siv.
2. Muaj tsis muaj yuav tsum tau siv tshwj xeeb cov khoom thiab qhia tshwj xeeb uas kawm cov neeg.
3. Tsis tshua muaj siv ntawm cov nyiaj nrog ib tug loj kev pab them nqi rau thaj tsam.

Cov khib nyiab yog feem ntau granulated thiab muaj ib tug zoo fusing muaj peev xwm. Ntxiv mus, ib co reagents deicing no hom yuav siv tau txawm nyob rau hauv kub hauv qab no 30 degrees. Ib txhia formulations supplemented xeb inhibitors uas tiv thaiv txoj kev nto ntawm kev puas tsuaj. Cov snow melts thiab yog yooj yim muab tshem tawm, thiab qhov degree ntawm plam yog txo, uas txoj kev yuav huv si thiab muaj kev nyab xeeb.

los ntawm keeb kwm

Qhov yuav tsum tau siv reagent tshwm sim txhua txhua lub caij ntuj no, raws li qhov no yog ib qho yooj yim txoj kev kom tsis txhob raws sij hawm tsim ntawm cov dej khov rau hauv txoj kev. Qhuav ntawm anti reagents yog ua nyob rau hauv raws li cov qhua, mus rau qhov kawg muaj pes tsawg leeg uas tsis muaj kev phiv los ntawm cov qhov nqi koj tshuav ntawm qhov, nws yog yooj yim muab tau los ntawm cov av thiab tsis puas cov log tsheb. Vim lub fact tias niaj hnub technology zoo, thiab kom muaj nuj nqis thiab zoo tshaj ntawm raw cov ntaub ntawv yog loj hlob, niaj hnub anti-icing agents muaj peev xwm muab ib puag ncig thiab kev nyab xeeb daim ntaub ntawv.

Tsim hnog, tab sis nyob rau hauv tsis ntev los no xyoo, cov tebchaw tau hloov ho, thiab los hloov pa peskosolyanoy sib tov (92% - xuab zeb, 8% - kev ntsev) tuaj ntau niaj hnub anti-icing agents. Lawv muaj pes tsawg leeg yog sib txawv, nyob ntawm seb lub hom phiaj thiab txoj kev nws tau. Siv peskosolyanoy sib tov nws thiaj li los ua tsis tau yus, raws li nyob rau hauv lub caij nplooj ntoos hlav nyob rau hauv txoj kev tseem xuab zeb uas clogs dej. Tom qab ntawd nws tau txiav txim siab los siv raws li ib tug reagent nyob rau hauv ib tug technically yooj yim ntsev, uas sai sai yaj cov dej khov, nws yog resistant rau te thiab qhov kev txiav txim.

Nyob rau lwm cov tes, xws deicing reagents - feem ntau kev ntsev - thiab muaj disadvantages. Ua ntej ntawm tag nrho cov, lawv qhia nyob rau hauv xeb yog tsheb lub cev, nkawm khau passers-by, thiab qhov chaw uas cov av yog heev qab ntsev, tsis muaj dab tsi yuav loj hlob tuaj.

yooj yim uas yuav tsum tau

Cov kev khiav hauj lwm hauv paus ntsiab lus ntawm feem ntau anti-ice yooj yim: nws absorbs dej los ntawm cov dej khov li dej saturation muaju dhau mus rau hauv lub kua rhuab thiab melted khov muaju. GOST rau txhua cov ntaub ntawv uas nws tus kheej, raws li zoo raws li cov kev uas yuav tsum tau - hnub no yog txawv-icing neeg sawv cev yuav tau mus thov mus rau lub kev kho mob ntawm cov loj

1. Maximum kev nyab xeeb rau cov ib puag ncig.
2. Tsis ua mob rau lub ntuj nqi koj tshuav ntawm cov av.
3. High efficiency: ie nyiaj thaum uas tsis muaj ntau yuav tsum txawv ceev ua hauj lwm ntawm tag nrho cov muaj peevxwm.
4. Ib qho yooj yim mus siv: feem ntau ntawm cov compositions yog tawg nyob rau cov av los yog tsuag rau nws.

qauv

Reagents deicing feem ntau muaj xws li sib txawv ntsev - chlorides, chlorates, hydrochlorides, uas pib ua hauj lwm ntawm huab kub, thiab ua instantly. Cov hauj lwm zoo cov reagents yog kho kom zoo los ntawm ob peb lub Cheebtsam:

• antirust additives;
• biophilic Cheebtsam uas txhim kho qhov zoo ntawm cov av;
• accelerators uas khiav lag luam nyob rau hauv huab kub;
• ci hmoov.

calcium chloride

Nyob rau hauv xyoo tsis ntev los, yog ntau tshaj anti-icing agents, cov kev yam ntxwv uas ua rau kom ib puag ncig ua raws cai. Thiab yuav hloov tau li ib txwm khoom compositions tuaj zoo kua, uas yog ib qho yooj yim mus thov thiab tsis tawm tias los yog nyob rau hauv txoj kev, ua nyob rau hauv lub log los yog nyob rau cov khau. Nyob rau hauv feem ntau ntawm cov kua thov analogs HKM uas kov tsis tshua tau rau yaj nab kuab txawm nyob rau hauv uas tsis muaj kub thiab tiv thaiv cov tsim ntawm dej khov.

Nyob rau lwm cov tes, antiglaze reagent raws li nyob rau hauv poov hlau tshuaj dawb tau tsis zoo:

1. Nws ua hauj lwm rau tsuas yog peb teev, yog li txoj kev ua yuav tsum tau nqa tawm tsis tu ncua.
2. Zaum tau kawm nyob tus yeees ntawm lub cuab tam tau tuaj mus rau lub xaus hais tias thaum siv log tsheb txo kev sib txhuam coefficient nrog txoj kev nto, uas yog, nws hloov tawm hais tias HKM attracts dej, thaum nws pushes cov kev ntsev.
3. Calcium chloride yog tsis lub luag hauj lwm thiab tej uas yuav tsum tau, raws li yuav ua rau ua xua thiab tej qhov nqaij hlau tsheb.

Pros thiab cons

Kws txawj nco ntsoov hais tias vim cov hygroscopic thaj chaw ntawm poov hlau tshuaj dawb nyob rau hauv kev sib cuag nrog rau hauv cov daus los rau nws nyob rau hauv cov tshuaj tiv thaiv thiab generates tshav kub. Tej anti-icing agents, kev yam ntxwv yog sib txawv heev, tsis ua mob rau cov ib puag ncig. Qhov zoo ntawm kev siv no reagent protivolednogo muaj xws li:

• muaj peev xwm mus sai sai thiab tsaug txeem tau cov txheej ntawm cov dej khov;
• sai melting ntawm dej khov thiab av chiv;
• yuav txo tau ntawm cov dej khov adhesion rog thiab txoj kev nto vim hais tias ntawm lub tsim brine;
• reactant kev ua si uas muaj feem xyuam rau nws qis nqi.

"Aysmelt"

Kev siv cov anti reagents purports mus kom sai ntxuav lub nroog txoj kev ntawm daus. "Aysmelt" - ib tug hloov yeeb tshuaj, uas tau khiav lag luam rau tus nqi qis tau kub ntawm -20 degrees. Kev siv cov no yam khoom uas yuav tsim nyog vim hais tias ntawm nws cov hauj lwm zoo, efficiency, kev ruaj ntseg, thiab daim ntaub ntawv txawm nyob rau nyom. Los ntawm txhais tau tias ntawm cov qauv, daws nrog dej khov, ib tug crystalline gray granules muaj calcium chloride, sodium tshuaj dawb, ib tug xeb inhibitor uas yog yuav tsum tau los tiv thaiv qhov chaw.

Txoj kev siv "Aysmelta"

Muaj pes tsawg leeg ntawm cov ntaub ntawv uas yuav siv tau nyob rau hauv ob txoj kev:

1. Raws li ib tug yuam. Nyob rau hauv cov ntaub ntawv no, "Aysmelt" yog siv nyob rau hauv ua ntej, txawm ua ntej qhov pib ntawm lub caij ntuj no, rau qhov txheej kev kho mob, uas yog feem ntau ntau raug rau cov uas yuav muaj icing. Qhov zoo tshaj plaws ntawm tag nrho cov, Yog hais tias cov kev kho mob yuav tsum nqa tawm ua ntej lub nag lossis daus. Cov tshuaj yeeb dej caw yuav tsum tau kis evenly tshaj lub saum npoo av.
2. Yuav kom tshwj kom txhob icing. Nyob rau hauv cov ntaub ntawv no cov ntaub ntawv uas yog thov mus rau lub dej khov nto, dissolving particle. Ua ntej ua, lub txheej yuav tsum tau ntxuav los ntawm xoob daus.

Cov reagents deicing ntaub ntawv muaj ntau yam:

• yog ib qho yooj yim mus thov;
• consumed nyob rau hauv ib tug me me npaum li cas;
• Nws yog tsis muaj li ntawm teeb meem tshuaj thiab impurities, li ntawd, qhov tseeb daim ntawv thov yuav tsum muaj kev nyab xeeb rau cov ib puag ncig, tib neeg thiab tsiaj.

granite ib qho kuam me me

Antiglaze tshuaj no yog siv raws li xws li ib tug ntev lub sij hawm, vim muaj cov tsis muaj noxious tshuaj thiab nws cov nqi muaj pleases. Rau kev kho mob tiv thaiv txoj kev chippings haum ice feem ntawm 2-5 hli, uas yog ib qho yooj yim mus faib tshaj lub saum npoo av. Granite ib qho kuam me me sib txawv:

• lub dag lub zog;
• durability;
• ib puag ncig thiab kev nyab xeeb;
• siv rau tag nrho cov muaj peevxwm.

Granite ib qho kuam me me yog ua los ntawm crushing rubble granite pob zeb, tom qab uas cov ntaub ntawv uas yog kuaj thiab ntxuav - qhov no yog tsim nyog nyob rau hauv thiaj li yuav xa cov muaj pes tsawg leeg los ntawm granite hmoov av. Ntawm cov hoob kawm, qhov no tsis yog lub reagent nyob rau hauv ib tug literal siab, vim tsis muaj chippings melts cov dej khov, tab sis vim yog siab abrasiveness thiab zoo adhesion rau cov nab kuab nto khoom thiab yog dav siv raws li xws li.

Peskosol

Tej zaum peskosolyanoy sib tov - lub feem ntau nrov txoj kev uas yuav tau tshem ntawm cov dej khov dams. Nws yog ib tug ua ke ntawm tus dej xuab zeb nrog kev ntsev. Siv cov muaj pes tsawg leeg yog advisable vim cov uas tsis muaj nqi thiab tseem ntawm daim ntawv thov nyob rau hauv tej kub. Cov sib tov yog tsim kev kawm rau tej yam proportions, uas nyob ntawm seb cov neeg kawm ntawv ntawm cov dej khov thiab nta ntawm lub machined nto. Efficiency ntawm kev siv ntawm lub reagent yog vim ob peb nta:

• xuab zeb vim hais tias ntawm nws cov abrasiveness txhawb zoo dua adhesion ntawm lub log tsheb thiab txoj kev nto;
• Kev ntsev kuas melting ntawm dej khov, ua rau nws tsawg nplua.

Cov qhov zoo ntawm kev siv no muaj pes tsawg leeg - cov nqi, yooj yim ntawm kev siv, ceev txiav txim nyob rau hauv txoj thiab siv nyob rau hauv tag nrho cov tej yam kev mob. Tab sis nws yog ib nqi nco ntsoov tias yog hais tias koj siv ib tug uas tsis muaj qib xuab zeb, nyob rau hauv uas muaj ntau yam me me, nws yuav ua rau lub tsim ntawm mush rau hauv txoj kev. Ib tug zoo mix muaj ib tug lim feem xuab zeb. Qhov thib ob point - nws yog tsim nyog los siv muaj pes tsawg leeg xwb yog hais tias tus kub yog tsis qis tshaj li 20 degrees, vim hais tias thaum txo nqi lub sib tov nws yuav lo ua ke, thiab nws yuav tsis yooj yim mus faib uniformly.

kua nyiaj

Niaj hnub no ntau thiab ntau nrov kua anti-icing agents. Lawv yog raws li feem ntau yog calcium chloride, thiab lawv lub ntsiab lub hom phiaj - mus tua cov dej khov ntawm lub caij ntuj no txoj kev, uas tso nyiaj rau ib tug loj tsheb ntim. Qhov zoo ntawm kev siv cov kua compositions yog namely:

• zoo cawv rau cov te;
• facilitation ntawm daus tshem tawm los ntawm cov neeg kho tshuab txhais tau tias;
• kom ntseeg tau cov theem ntawm kev ruaj ntseg nyob rau hauv txoj kev ;
• sai faib tshaj lub nto;
• tsis kev thauj.

technology nta

Tus thawj kua reagent technology twb tau muab siv nyob rau hauv Teb chaws Europe, thiab niaj hnub no nws yog nrov nyob rau hauv Russia. Lub essence ntawm tus txheej txheem lus dag nyob rau hauv lub fact tias qhuav ntsev yog moistened nrog daws raws li nyob rau hauv poov hlau tshuaj dawb, uas tsub kom nws ua hauj lwm zoo. ntxoov technology no zoo vim:

1. Lub reagent yog uniformly faib nyob rau hauv lub qhov chaw ntawm txoj kev.
2. Lub adhesion ntawm muaj pes tsawg leeg thiab txoj yog tau zoo.
3. Lub reagent yog nyob rau hauv txoj kev thiab yog tsis nqa deb tsheb, nyob rau hauv sib piv rau cov khoom ntaub ntawv, ces nws yog advisable siv cov kua dlaws ntawm txoj kev nrog siab siv.
4. Siv kua reagent ntsev thiaj cov ib puag ncig load.

xaiv cov kev cai

Ua ntej koj xaiv-icing khoom, koj yuav tsum xav txog tej yam ntxwv raws li:

1. High melting muaj peev xwm. Piv txwv li, calcium chloride yog zoo tshaj dua li kev ntsev, cov neeg kawm ntawv ntawm cawv rau cov nab kuab txheej.
2. Txaus crystallization kub, tas cov reagent siv rau ib ntev lub sij hawm.
3. Ib tug tsim viscosity ntawm muaj pes tsawg leeg, uas guarantees kev ruaj ntseg ntawm nws siv nyob rau hauv kev. Yog hais tias muaj pes tsawg leeg ntawm cov ntaub ntawv uas muaj ib tug calcium chloride, nws yuav siv tau txawm nyob rau hauv huab kub.

Nco ntsoov hais tias cov kua reagents zoo dua, vim yog ntxoov ntawm qhov chaw. Ntxiv mus, siv cov compositions tsim nyog tshuav uniformity ntawm muab faib rau cov kev nto, qhov uas tsis muaj noj thiab dav khiav hauj lwm kub ntau.