Hav zoov tua hluav taws gel

Dej raws li hluav taws tua hluav taws

1. Khoom taw qhia

Cov dej tua hluav taws tua hluav taws yog qhov ua tau zoo, ib puag ncig tus phooj ywg, tsis muaj tshuaj lom, thiab ib txwm degradable nroj tsuag tua hluav taws.Nws yog ib puag ncig tus phooj ywg hluav taws tua hluav taws uas muaj cov neeg ua npuas ncauj, surfactants, nplaim retardants, stabilizers thiab lwm yam khoom xyaw.Los ntawm kev ntxiv cov penetrants thiab lwm yam additives rau cov dej los hloov cov tshuaj muaj zog ntawm cov dej, lub latent cua sov ntawm vaporization, viscosity, wetting zog thiab adhesion los txhim kho cov hluav taws kub extinguishing nyhuv ntawm cov dej, lub ntsiab raw khoom yog muab rho tawm los ntawm cov nroj tsuag. , thiab thaum tua Cov dej sib xyaw ua ke raws li tus neeg sawv cev-dej sib xyaw ua ke los tsim cov kua hluav taws tua hluav taws.

Ob, cia thiab ntim

1. Cov khoom ntim tshwj xeeb yog 25kg, 200kg, 1000kg yas nruas.

2. Cov khoom tsis cuam tshuam los ntawm khov thiab yaj.

3. Cov khoom yuav tsum tau muab khaws cia rau hauv qhov chaw cua thiab qhov chaw txias, thiab qhov chaw cia khoom yuav tsum qis dua 45 ℃, siab tshaj qhov siv qhov tsawg kawg nkaus.

4. Nws yog txwv tsis pub muab tso rau pem hauv ntej, thiab tsis txhob kov nws thaum thauj.

5. Tsis txhob sib xyaw nrog lwm hom tshuaj tua hluav taws.

6. Cov khoom no yog cov kua concentrated haum rau siv nrog cov dej tshiab hauv qhov sib xyaw ua ke ntawm cov dej.

7. Thaum cov tshuaj ntawd kov lub qhov muag, yaug nrog dej ua ntej.Yog tias koj tsis xis nyob, thov mus ntsib kws kho mob raws sijhawm.
3. Daim ntawv thov Scope:

Nws yog qhov tsim nyog rau kev tua hluav taws Class A lossis Class A thiab B hluav taws kub.Nws yog dav siv hauv kev tiv thaiv thiab cawm hluav taws hauv kev lag luam thiab kev lag luam mining, tsheb tua hluav taws, tshav dav hlau, chaw nres tsheb roj, tankers, roj av, roj refineries, thiab roj depots.

Dej raws li hluav taws tua hluav taws (polymer gel hom)

1. Cov khoom lag luam saib xyuas

Lub polymer gel hluav taws tua hluav taws ntxiv yog nyob rau hauv daim ntawv ntawm cov hmoov dawb, thiab cov khoom me me siv zog thiab lub zog los tua hluav taws hauv dej.Nws tsis yog tsuas yog me me hauv ntau npaum, tab sis kuj yooj yim rau kev khiav lag luam.Qhov kub yog qis dua 500 ℃ thiab muaj kev ruaj ntseg siab thiab tsis corrode cov khoom siv tua hluav taws.Yog li, cov gel tuaj yeem npaj ua ntej siv, lossis nws tuaj yeem npaj thiab khaws cia rau hauv lub tank dej rau kev siv tom qab.

Polymer gel fire extinguishing agent yog cov khoom siv tua hluav taws tua hluav taws nrog cov dej nqus dej loj, lub sijhawm kaw dej ntev, muaj hluav taws kub, muaj zog adhesion, kev tiv thaiv ib puag ncig, tsis muaj tshuaj lom, siv yooj yim, thiab kev thauj mus los yooj yim thiab khaws cia.Cov khoom lag luam tuaj yeem tsis tsuas yog kaw cov dej ntau, tab sis kuj ceev ceev cov khoom kub kub.Nws tuaj yeem tsim cov hydrogel npog txheej ntawm qhov chaw ntawm cov khoom kom cais tawm cov huab cua, thaum inhibiting qhov diffusion ntawm cov pa phem thiab cov pa phem.Cov gel npog txheej muaj ntau qhov nqus sai ntawm cov khoom kub.Qhov no txo ​​qhov kub ntawm cov khoom siv hluav taws kub thiab ua tiav lub hom phiaj ntawm kev tswj kev sib kis ntawm hluav taws thiab tua hluav taws sai thiab zoo.

Siv gel los tua hluav taws yog qhov ua tau zoo, ib puag ncig tus phooj ywg, thiab txuag dej.Nyob rau hauv cov nqe lus ntawm kev tua hluav taws muaj peev xwm, ib lub tsheb tua hluav taws uas muaj gel extinguishing tus neeg sawv cev yog sib npaug rau 20 lub tsheb tua hluav taws uas muaj dej.Cov hauv paus ntsiab lus thiab cov txheej txheem ntawm kev tua hluav taws yog qhov pib zoo ib yam li cov dej.Thaum cov gel tua hluav taws hauv nroog Class A, nws cov nyhuv hluav taws kub yog ntau tshaj 6 npaug ntawm cov dej;Thaum nws tua hluav taws hav zoov thiab nyom nyom, nws cov hluav taws kub tiv thaiv yog ntau tshaj 10 npaug ntawm cov dej.

2. Scope ntawm daim ntawv thov

Polymer gel fire extinguishing additive nrog 0.2% mus rau 0.4% polymer fire extinguishing additive tuaj yeem tsim cov gel tua hluav taws hauv 3 feeb.Txau cov gel tua hluav taws tus neeg sawv cev sib npaug ntawm cov khoom sib txuas, thiab tom qab ntawd cov gel tuab tuaj yeem tsim rau ntawm qhov khoom tam sim ntawd.Nws tuaj yeem cais cov huab cua, txias qhov chaw ntawm cov khoom, haus ntau cov cua sov, thiab ua lub luag haujlwm zoo hauv kev tiv thaiv hluav taws thiab tua hluav taws.Cov nyhuv no tuaj yeem tua cov chav A (cov khoom sib txuas) hluav taws kub hauv hav zoov, cov nyom thiab cov nroog.Cov pa roj carbon dioxide thiab dej vapor uas ua los ntawm kev kub hnyiab ntawm cov dej-nqus resin yog non-combustible thiab non-toxic.

Peb, khoom yam ntxwv

Kev txuag dej-Tus nqi nqus dej ntawm cov polymer gel hluav taws tua hluav taws tuaj yeem ncav cuag 400-750 zaug, uas tuaj yeem txhim kho qhov kev siv dej zoo.Hauv qhov hluav taws kub, dej tsawg tuaj yeem siv los tswj kev sib kis ntawm hluav taws thiab tua hluav taws sai.

Efficient-Hydrogel tua hluav taws tus neeg sawv cev muaj ntau tshaj 5 npaug ntawm qhov adhesion ntawm dej thaum tua hluav taws Class A thiab hav zoov thiab hav zoov hluav taws;nws cov hluav taws kub retardant nyhuv yog ntau tshaj 6 npaug ntawm cov dej.Thaum tua hluav taws hav zoov thiab nyom nyom, nws cov hluav taws kub tiv thaiv yog ntau tshaj 10 npaug ntawm cov dej.Vim yog cov khoom sib txawv ntawm cov khoom siv, nws cov adhesion kuj txawv.

Kev tiv thaiv ib puag ncig-Tom qab hluav taws kub, cov hluav taws tua hluav taws uas nyob hauv qhov chaw tsis muaj kuab paug rau ib puag ncig thiab muaj kev txuag dej noo ntawm cov av.Nws tuaj yeem raug decomposed rau hauv dej thiab cov pa roj carbon dioxide hauv ib lub sijhawm;nws yuav tsis ua rau muaj kuab paug rau cov dej thiab ib puag ncig.

Plaub, lub ntsiab technical indicators, As

1 Kev tua hluav taws theem 1A
2 Qhov chaw txias txias 0 ℃
3 Nto nro 57.9
4 Anti-freezing thiab melting, tsis pom delamination thiab heterogeneity
5 Corrosion rate mg/(d·dm²) Q235 steel ntawv 1.2
LF21 txhuas ntawv 1.3
6 Qhov kev tuag ntawm cov ntses lom yog 0
Sib tov piv ntawm 7 tus neeg sawv cev rau 1 tuj dej, ntxiv 2 mus rau 3 kilograms ntawm polymer gel tua hluav taws additives (nce lossis txo raws li cov dej sib txawv)

Tsib, kev thov khoom

Soluble-resistant aqueous film-forming ua npuas ncauj tua hluav taws tus neeg sawv cev

Khoom tom qab:

Nyob rau xyoo tas los no, kev sib tsoo xws li hluav taws kub thiab tawg hauv cov nroj tsuag tshuaj tau tshwm sim ntau zaus;tshwj xeeb, qee cov khoom lag luam polar solvent chemical manufacturers muaj ntau cov kua hluav taws xob hluav taws xob thiab cov khoom siv hluav taws xob, cov roj liquefied combustible gases, thiab cov khib nyiab combustible, cov chaw tsim khoom nyuaj, cov kav dej sib txuas sib txuas, thiab cov kub kub.Muaj ntau lub thawv ntim khoom thiab cov khoom siv hauv lub xeev muaj kev kub ntxhov, thiab qhov hluav taws kub muaj kev phom sij zoo heev.Thaum hluav taws kub los yog tawg ua rau combustion, nws yuav tsim combustion ruaj khov.Tom qab tawg, cov roj ntws tawm ntawm lub tank saum toj lossis tawg thiab cov roj ntws tawm vim qhov kev hloov ntawm lub tank lub cev tuaj yeem yooj yim ua rau hluav taws kub hauv av.

Feem ntau, Class A lossis Class B ua npuas dej yog siv los tua hluav taws ntawm qhov chaw ntawm hluav taws.Txawm li cas los xij, thaum hluav taws tshwm sim nrog cov kuab tshuaj polar xws li cawv, xim, cawv, ester, ether, aldehyde, ketone, thiab amine, thiab dej-soluble tshuaj.Kev xaiv kom raug thiab siv cov tshuaj tua hluav taws yog lub hauv paus rau kev tua hluav taws zoo.Vim tias cov kuab tshuaj polar tuaj yeem ua rau miscible nrog dej, ua npuas ncauj zoo tib yam raug rhuav tshem thaum lub sijhawm txheej txheem no thiab poob nws cov txiaj ntsig.Txawm li cas los xij, qhov sib ntxiv ntawm cov khoom siv ntxiv xws li siab molecular polysaccharide polymers rau cov dej cawv-resistant ua npuas ncauj tuaj yeem tiv thaiv cov kuab tshuaj cawv thiab txuas ntxiv ua rau nws cov nyhuv hauv cawv.Yog li ntawd, cawv, pleev xim, cawv, ester, ether, aldehyde, ketone, amine thiab lwm yam polar solvents thiab dej-soluble tshuaj yuav tsum siv cawv-resistant npuas thaum hluav taws tshwm sim.

1. Cov khoom lag luam saib xyuas

Aqueous film-forming anti-solvent foam fire extinguishing agent yog dav siv nyob rau hauv cov tuam txhab tshuaj loj, petrochemical tuam txhab, cov tuam txhab fiber ntau, cov khoom hnyav, cov khoom siv tshuaj warehouses thiab roj teb, roj depots, ships, hangars, garages thiab lwm qhov chaw thiab qhov chaw. roj yog ib qho yooj yim rau to.Siv rau kev tua hluav taws ntawm cov roj ntawm qhov kub thiab txias, thiab haum rau "submerged jet" tua hluav taws.Nws muaj cov yam ntxwv ntawm cov yeeb yaj kiab-ua npuas dej tua hluav taws tua hluav taws rau kev tua cov roj thiab cov khoom siv roj av thiab lwm yam khoom uas tsis yog dej-soluble.Nws kuj muaj cov hluav taws kub zoo heev ntawm cov dej-soluble flammable kua xws li cawv, esters, ethers, aldehydes, ketones, amines, alcohols, thiab lwm yam.Nws tseem tuaj yeem siv los ua cov dej ntub dej thiab nkag mus rau kev tua hluav taws Class A, nrog rau kev tua hluav taws thoob ntiaj teb.

2. Scope ntawm daim ntawv thov

Soluble-resistant aqueous film-forming foam fire extinguishing agents yog siv dav hauv kev sib ntaus sib tua ntau hom B hluav taws.Kev ua haujlwm tua hluav taws muaj cov yam ntxwv ntawm kev tua cov roj thiab cov khoom siv roj av ntawm aqueous film-forming foam fire extinguishing agents, as well as alcohol-resistant foam extinguishing agents.Cov yam ntxwv hluav taws kub ntawm cov kuab tshuaj polar thiab dej-soluble tshuaj xws li xim, cawv, esters, ethers, aldehydes, ketones, amines, thiab lwm yam. hluav taws kub extinguishing zog.

Peb, khoom yam ntxwv

★ Kev tswj hluav taws kub ceev thiab tua hluav taws, tshem tawm cov pa taws sai thiab txias, ruaj khov tua hluav taws ua haujlwm

★ Tsim nyog rau cov dej tshiab thiab dej hiav txwv, kev siv dej hiav txwv los txhim kho cov dej ua npuas dej tsis cuam tshuam rau kev tua hluav taws;

★ Tsis cuam tshuam los ntawm qhov kub thiab txias;tom qab qhov kub thiab txias cia;

★ Hluav taws tua hluav taws ua haujlwm qib / tiv thaiv hluav taws kub: IA, ARIA;

★ Cov ntaub ntawv raw yog muab rho tawm los ntawm cov nroj tsuag ntshiab, ib puag ncig tus phooj ywg, tsis muaj tshuaj lom thiab tsis muaj corrosive.

Tsib, kev thov khoom

Nws yog qhov tsim nyog rau kev tua hluav taws hauv chav A thiab B, thiab dav siv hauv cov roj refineries, roj depots, ships, roj ntau lawm platforms, cia thiab tsheb thauj mus los docks, loj chemical nroj tsuag, tshuaj fiber ntau nroj tsuag, petrochemical enterprises, tshuaj warehouses, hnyav nroj tsuag , lwm.