I-Mastic BPM-3 ne-BPM-4. Izakhiwo ezihlanganisiwe

Izakhiwo nezici ezinhle ze-raber-bitumen mastics

I-Mastic, elungiselelwe ngesisekelo senjoloba kanye ne-bitumen, iyinhlanganisela yengxenye eyodwa, okuyisithiyo esingenakunqotshwa kumswakama. Yakha ungqimba oluqhubekayo lapho, naphezu kokushintshashintsha kwangaphandle kwezinga lokushisa, kugcinwa umbuso oshisayo ozinzile, onciphisa kakhulu izinqubo zokubola nokubola kwezinto zensimbi.

I-Rubber bitumen mastics ingeyeqembu okuthiwa "i-cold" mastics, elisetshenziswa ezingxenyeni ezivaliwe zemoto ngemuva kokushisa, kodwa emazingeni okushisa (ukushisa kuhloswe kuphela ukunciphisa kancane i-viscosity yokwakheka, ukuze kube lula. ukusebenza nayo). Ngaphezu kwalokho, ingxenye ngayinye yenza imisebenzi echazwe ngokuqinile. Irabha ikhulisa ukunwebeka kwe-mastic kanye nokumelana kwayo nokugoba ngesikhathi sokushaywa noma ukushaqeka okubukhali, futhi itiyela linomthelela ku-hydrophobicity ye-mastic kanye nokumelana kwayo nezindawo ezinolaka lwamakhemikhali (ama-acids nama-alkali).

Njengoba noma yisiphi isisekelo se-bituminous siguga ngokuhamba kwesikhathi futhi silahlekelwa ukunwebeka, izinhlanganisela ze-polymeric zengezwa ku-mastic, okwandisa iphuzu lokuthambisa. Lokhu kuyadingeka ukuze usebenzise uchungechunge lwe-BPM yerabha-bitumen mastics unyaka wonke.

Izici zokusebenza zezingoma ezicatshangelwayo:

I-Mastic brand	Izinga lokushisa elithambile, ° С	Ipulasitiki enwetshiwe, mm	Ubude obuhlobene ekuqaleni kokuqhekeka,%	Izinga lokushisa lohlelo lokusebenza, °С
I-BPM-3	50	3… 5	60	10… 30
I-BPM-4	60	4… 8	100	5… 30

I-Mastic BPM-3

Lapho isetshenziswa endaweni metal imoto, ukwakheka kwenza imisebenzi elandelayo:

• Ivikela insimbi ekugqwaleni.
• Yehlisa izinga lomsindo ekhabetheni.
• Yenza ukuvikelwa kwemishini phansi kusuka kusawoti ohlukahlukene, itshe elichotshoziwe, amatshe.
• Isiza ukudambisa ukudlidliza.

Ukuba khona kwenjoloba enhle ekubunjweni kuqinisekisa ukunwebeka okwanele kokugqoka, okugcinwa ngisho namazinga okushisa aphansi (kufika ku -15 ... -20⁰C).

Izingoma ze-Aluminosilicate zethulwa ekubunjweni kwe-mastic ye-BPM-3, ukuba khona kwayo kuvikela izingxenye zomzimba zangaphandle emithwalweni enamandla. Ngesikhathi esifanayo, ukumelana nokugqoka kwemishini kuyathuthukiswa. Ingxenye ye-bituminous ifaka isandla ekuqhubekeni okudingekayo kwe-coating futhi inciphise indawo yezindawo zamahhala.

I-Mastic iyavutha, ngakho-ke kunconywa ukuthi usebenze nayo ezindaweni ezinomoya omuhle, kude nemithombo yomlilo ovulekile. Ngaphambi kokufaka i-mastic iyashiswa emanzini okugeza noma ekamelweni elifudumele. Ukwakheka kulungele ukusetshenziswa uma kuyi-homogeneous viscous sticky mass of black color.

I-Mastic BPM-4

I-BPM-4 iyifomula ethuthukisiwe ye-BPM-3 mastic. Ikakhulukazi, kunezingxenye ezandisa i-modulus ye-elasticity yezinto ezibonakalayo, ezinomphumela omuhle ekuqina kokugqoka.

Ngaphezu kwalokho, i-BPM-4 yerabha-bitumen mastic ibonakala ngalezi:

• Ukuba khona kwamafutha e-petroleum aqukethe i-amine, okunikeza umphumela owengeziwe wokulwa nokugqwala ohlala isikhathi eside.
• Ukwenyuka kokunwebeka kwendawo ephathwayo, okubaluleke kakhulu ezimotweni ezisebenza emigwaqweni emibi.
• Ukwandisa ubungane bemvelo ngesikhathi sokusetshenziswa, ngoba akuqukethe izingxenye ezicasula uhlelo lokuphefumula.

Amanye amapharamitha okusebenza ahambisana namandla e-BPM-3 mastic.

Ukukhiqizwa kwe-raber-bitumen mastics amamaki e-BPM-3 ne-BPM-4 kwenziwa ngokuhambisana nezidingo zobuchwepheshe ze-GOST 30693-2000.

Ukubuyekeza komsebenzisi

Ukubuyekezwa okuningi kubonisa izici ezilandelayo zokusetshenziswa kwalezi zinhlobo ze-mastics:

1. Isifiso sokusebenzisa ama-thiners, njengoba esimweni sokuqala (ngisho nangemva kokuthambisa okushisayo) kunzima ukusebenzisa i-mastics, ikakhulukazi ezindaweni ezinokulungiswa okuyinkimbinkimbi. I-Gasoline Kalosh, i-parafini, i-toluene iyanconywa njengama-diluting compounds. Kodwa-ke, inani eliphelele lomncane akufanele lidlule i-15% yevolumu yasekuqaleni ye-mastic.
2. Okunye ukubuyekezwa kuphawula iqiniso lokuguga komzimba we-coating ephathwe nge-BPM-3, abanikazi bezimoto abanenkinga nayo ngokufaka ama-plasticizers ku-mastic. Kulo mthamo, ungasebenzisa amafutha enjini ahlungiwe.
3. Uma kuqhathaniswa ne-BPM-3, i-BPM-4 mastic ingasetshenziswa kungqimba olulodwa, kodwa ngaphambi kwalokho kunconywa ukuhlanza ngokuphelele nokunciphisa ubuso, kanye nokusebenzisa i-primer equkethe i-phosphate.
4. Ngokungafani neminye imikhiqizo efanayo - ngokwesibonelo, i-Kordon anticorrosive - i-Nizhny Novgorod mastics ayiqhekeki emazingeni okushisa aphansi.

Abasebenzisi futhi babheka "ubungani" bazo zombili izingoma njengesici esihle, esivumela ukusetshenziswa kwamanye amabhrendi wemikhiqizo efanayo.

I-Mastic, i-armored anti-corrosion treatment yaphansi