Chisimbiso chegirazi
Chivharo chegirazi chinhu chinoshandiswa kubatanidza nekubatanidza marudzi akasiyana egirazi nezvimwe zvinhu zvepasi. Chinonyanya kukamurwa muzvikamu zviviri: silicone sealant uye polyurethane sealant (PU). Silicone sealant yakakamurwa kuita acid sealant, neutral sealant, structural sealant, nezvimwewo. Polyurethane sealant yakakamurwa kuita adhesive sealant uye sealant.
Mashandisirwo chaiwo egirazi sealant
1.Yakakodzera kuvharwa kwemadziro akasiyana-siyana emaketeni asingapindi mamiriro ekunze, kunyanya inokurudzirwa kuvharwa kwemadziro emaketeni egirazi asingapindi mamiriro ekunze, madziro emaketeni epurasitiki nealuminium, uye matombo anorembera akaomarara.
2. Kusunga simbi, girazi, aruminiyamu, mataira eceramic, girazi reorganic negirazi rakaputirwa.
3. Kuvhara kongiri, simende, masonry, matombo, marble, simbi, huni, anodized aruminiyamu uye pamusoro pearuminiyamu yakapendwa. Kazhinji hapana chikonzero chekushandisa primer.
4. Inodzivirira mamiriro ekunze zvakanyanya senge ozone resistance uye ultraviolet resistance, uye inogara kwenguva refu.
Sumo yechisimbiso
Chisimbiso chinoreva chinhu chinovhara chinoshanduka nechimiro chenzvimbo inovhara, hachidi kuyerera nyore, uye chine simba rakati remakushe. Kazhinji chinobva pazvinhu zvakaoma kana zvisingaome zvakaita seasphalt, natural resin kana synthetic resin, natural rabber kana synthetic rabber, uye wobva wawedzera ma inert fillers, oteverwa nema plasticizers, solvents, curing agents, accelerators, nezvimwewo. Kumirira kugadzirwa. Zvisimbiso zvinosiyaniswa nekushanda kwazvo. Basa razvo chete nderekuvhara. Chisimbiso chisingapindi mamiriro ekunze, silicone structural sealant, uye polyurethane sealant zvese zvine mabasa ekuvharira, asi zvine mamwe mabasa akakosha, akadai sekusimbisa kwakasimba uye kudzivirira mamiriro ekunze zvakanaka.
Mashandisirwo chaiwo ezvisimbiso
1. Zvichienderana nekupatsanura, inogona kukamurwa kuita sealant yekuvaka, sealant yemotokari, sealant yekudzivirira kuputira, sealant yekurongedza, sealant yekuchera migodhi nedzimwe mhando.
2. Zvichienderana nekupatsanurwa kwakaitwa mushure mekuvakwa, inogona kukamurwa kuita sealant yakacheneswa uye semi-cured sealant. Zvivharo zvakacheneswa zvinogona kukamurwa kuita sealant dzakasimba uye sealant dzinochinjika. Rigid sealant chinhu chakasimba chinoumbwa mushure mekuoma kana kuoma. Hachina kusimba zvakanyanya, hachigoni kukotama, uye kazhinji jointi haigone kufamba; flexible sealant inochinjika uye yakapfava mushure mekuoma. Non-curing sealant isoft-curing sealant inochengetedza tackifier yayo isingaome uye inoramba ichitama pamusoro mushure mekushandisa.
Chisimbiso chechimiro
Chivharo chechimiro chine simba guru (simba rekudzvanya>65MPa, simba rekusunga simbi kubva kusimbi kuenda kusimbi>30MPa, simba rekutema>18MPa), chinogona kutsungirira mitoro mikuru, hachikuvadzi kukwegura, kuneta, uye ngura, uye chinoshanda zvakanaka mukati mehupenyu hwacho hunotarisirwa. Chinonamira chakasimba chakakodzera zvikamu zvechimiro chekubatanidza zvinogona kutsungirira masimba akasimba.
1. Inonyanya kushandiswa pakubatanidza madziro negirazi nemadziro nechinhu chisina chimiro.
2. Girazi rinogona kubatanidzwa zvakananga pamusoro pezvikamu zvesimbi kuti rigadzire chikamu chimwe chete chekuunganidza kuti chisangane nezvinodiwa zvefuremu yakavanzika zvizere kana madziro emaketeni efuremu akavanzika zvishoma.
3. Kubatanidza girazi nekuisa chisimbiso muchimiro.
4. Yakakodzera kubatanidza, kuvharira uye kuvharira matombo ane maburi, girazi rakanamirwa, girazi rinodzivirira kupisa, girazi regirazi, girazi rakaputirwa, zinc, mhangura, simbi nezvimwe zvinhu.
Nguva yekutumira: Mbudzi-02-2023