Izindaba zemboni
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Mayelana nezinyathelo zokuphepha ze-silicone sealant enezingxenye ezimbili
1. Ukuxuba okungalingani, usilika omhlophe kanye nomlomo wenhlanzi kuvela ①Ivalvu yendlela eyodwa yokuxuba yomshini wokunamathisela iyavuza, bese kuthi ivalvu yendlela eyodwa ithathelwe indawo. ②Umxube womshini wokunamathisela kanye nesiteshi esisesibhamu kuvinjiwe kancane, bese kuthi umxube kanye nepayipi kuhlanzwe. ③Kunokungcola endaweni...Funda kabanzi -
Yiziphi izici okufanele ngizazise lapho ngikhetha i-PU foam？
Emakethe ye-PU foam, ihlukaniswe ngezinhlobo ezimbili: uhlobo lwesandla kanye nohlobo lwesibhamu. Uma ungazi ukuthi iyiphi i-PU foam enhle, ungase ufunde kulezi zici ezilandelayo. Hlola umphumela wesibhamu Uma kuyi-PU foam yohlobo lwesibhamu, hlola ukuthi inhlaka ibushelelezi yini nokuthi umphumela we-foam...Funda kabanzi -
Imfihlakalo Yombala We-Silicone Sealant
Imikhiqizo ye-sealant isetshenziswa kabanzi ekwakheni iminyango namafasitela, izindonga zamakhethini, ukuhlobisa kwangaphakathi kanye nokuvala umthungo ngezinto ezahlukene, ngemikhiqizo ehlukahlukene. Ukuze kuhlangatshezwane nezidingo zokubukeka, imibala ye-sealant nayo iyahlukahluka, kodwa enkambisweni yokusetshenziswa kwangempela, kuzoba...Funda kabanzi -
Umehluko phakathi kwe-polyurethane sealant kanye ne-silicone sealant
Uyini umehluko phakathi kwe-PU sealant kanye ne-Silicone sealant 1. Izinhlobo ezimbili ezahlukene zamakhemikhali, i-silicone sealant iyisakhiwo se-siloxane, i-polyurethane sealant iyisakhiwo se-urethane 2. Ngezinhloso ezahlukene, i-silicone sealant izinzile futhi imelana nesimo sezulu, futhi...Funda kabanzi -
IShayina: Ukuthunyelwa kwemikhiqizo eminingi ye-silicone kuyanda, futhi izinga lokukhula kokuthunyelwa kwemikhiqizo kwamanye amazwe liphezulu kunalokho obekulindelwe futhi lehle ngokusobala.
Idatha evela ku-General Administration of Customs of China: NgoMeyi, inani eliphelele lokungeniswa kanye nokuthunyelwa kwamanye amazwe lalingu-3.45 trillion yuan, ukwanda konyaka nonyaka okungu-9.6%. Phakathi kwazo, ukuthunyelwa kwamanye amazwe kwakuyi-1.98 trillion yuan, ukwanda okungu-15.3%; ukungeniswa kwamanye amazwe kwakuyi-1.47 trillion yuan, ukwanda okungu-2.8%; ukuhweba ...Funda kabanzi -
Izinkinga ezivamile kanye nezixazululo zokwakha ingcina yodonga ngamakhethini (eyodwa)
I-adhesive yodonga lwekhethini iyinto ebalulekile kumaphrojekthi okwakha, futhi isetshenziswa esakhiweni sodonga lwekhethini saso sonke isakhiwo, esingabizwa ngokuthi "inzuzo engabonakali". I-adhesive yodonga lwekhethini inamandla aphezulu, ukumelana nokuxebuka, ukumelana nokushayisana, ukwakhiwa okulula...Funda kabanzi -
Ukuhlaziywa okufushane komphumela wokushisa ezimpahleni ze-silicone sealant zokwakha izakhiwo
Kubikwa ukuthi inhlaka ye-silicone yesakhiwo sesakhiwo ivame ukusetshenziswa ebangeni lokushisa elingu-5 ~ 40℃. Uma izinga lokushisa lobuso be-substrate liphezulu kakhulu (ngaphezu kuka-50℃), ukwakhiwa akukwazi ukwenziwa. Ngalesi sikhathi, ukwakhiwa kungabangela ukusabela kokuqina kwesakhiwo...Funda kabanzi -
Izinzuzo kanye nezinyathelo zokuphepha ze-polyurethane foam.
Izinzuzo ze-Polyurethane Foam Caulking 1. Ukusebenza kahle kakhulu nokonga amandla, akukho zikhala ngemva kokugcwalisa, kanye nokubopha okuqinile ngemva kokupholisa. 2. Ayishaqeki futhi iyacindezela, futhi ngeke iqhekeke, igqwale, noma iwe ngemva kokupholisa. 3. Inokushisa okuphansi kakhulu, ukumelana nesimo sezulu kanye...Funda kabanzi -
Ububanzi Bokusetshenziswa Kwesivalo Se-Silicone Esimelana Nokushisa Okuphezulu
①Amapayipi kaphethiloli nomusi ashisayo ayaqhekeka futhi avuza, ibhloko yenjini iyagqwala futhi iyaklwebheka, Ukugqwala komphetho womshini wokomisa iphepha kanye nokuvuza komoya ebusweni bokuvala besembozo sokugcina, ukulungiswa kwezimonyo zepulasitiki, njll.; ②Izindiza, ama-flange, izinhlelo ze-hydraulic, amalunga anezintambo,...Funda kabanzi -
Izinyathelo zokuphepha ngama-silicone sealants.
Ama-sealant e-silicone asetshenziswa kakhulu ekuthuthukisweni kwekhaya ahlukaniswe ngezinhlobo ezimbili ngokwezakhiwo zawo: ama-sealant e-silicone angathathi hlangothi kanye nama-sealant e-silicone aqinile. Ngenxa yokuthi abantu abaningi abaqondi ukusebenza kwama-sealant e-silicone, kulula ukusebenzisa ama-neutral ...Funda kabanzi -
Izinyathelo zokusebenzisa i-silicone sealant kanye nesikhathi sokulungisa
I-silicone sealant iyi-glue ebalulekile, esetshenziswa kakhulu ukubopha ingilazi ehlukahlukene kanye nezinye izinto ezisetshenziswayo. Isetshenziswa kabanzi empilweni yomndeni, futhi kunezinhlobo eziningi ze-silicone sealants emakethe, futhi amandla e-bond e-silicone sealants avame ukuboniswa. Ngakho-ke, indlela...Funda kabanzi -
Okufanele ukwenze? Izinto zokuvala zesakhiwo sasebusika ziyaphola kancane kancane, azibambi kahle.
Uyazi? Ebusika, i-structural sealant nayo izofana neyomntwana, yenze intukuthelo encane, ngakho-ke yiziphi izinkinga ezizobangelwa yiyo? 1. I-structural sealant iyelapha kancane Inkinga yokuqala ukwehla okungazelelwe kwezinga lokushisa elizungezile okuyiletha kuma-structural silicone sealants ukuthi ayakhokhisa...Funda kabanzi