Guriga
LaSeal 762 Dhexdhexaad Tayada Sare ee RTV Silikoon Gasket Sameeyaha
Ujeedooyinka ugu muhiimsan
Isku-xidhka iyo shaabadeynta baabuurta iyo qaybaha iska caabinta heerkulka sare.
Astaamaha
1. dhexdhexaad ah oo daawaynaya gasket silicone;
2.Cabsiga cimilada; ka-hortagga daxalka;
3.High iyo heerkulka hoose u adkaysta ka -60 ℃ iyo sare 345 ℃ (650 ℉);
4. Si adag u dhejisan, dabacsanaan dheer oo dheer; adkeynta heerkulka qolka;
5.Awoodda buuxinta sare;
6. Iska caabbinta shidaalka, saliida, biyaha, barafka, iwm.
7.Si fudud wax looga qaban karo, dhibco ma leh.
8.Because of ay thixotropy iyo fadhiidnimada, waxa ay noqon kartaa beddelka ee gaskets shaabadeynta kala duwan, iyo mashiinada isticmaalaya alaabta si fudud u burburay hoos dayactirka.
Codsiga
Alaabada waxaa loo isticmaali karaa in lagu xidho isku-dhafka daboolka ee baabuurta, mootada, iyo dhammaan noocyada mashiinnada haydarooliga, bamka biyaha, bamka saliidda, bamka hawo-mareenka iyo kombaresarka hawada iwm.
Xaashida Xogta Farsamada (TDS)
Xogta tignoolajiyada:Xogta soo socota waxa loogu talagalay ujeeddooyin tixraaceed oo keliya, looguma talogelin in loo isticmaalo diyaarinta qeexitaanka
LaSeal 762 Dhexdhexaad Tayada Sare ee RTV Silikoon Gasket Sameeyaha
Heerka Tijaabada: GB/T14683-2003 《Silicone Building Sealant》
Shayga |
Xogta |
Nooca |
Dhexdhexaad |
Cufnaanta (g/cm3) |
1.30 |
Dhaqdhaqaaqa awooda |
± 30% |
Samaynta maqaarka |
20 daqiiqo |
Heerka daawaynta (2mm/h) |
20 |
Heerka ka saarista |
150± 25 gr/daqiiqo |
Max. Xoog xajin |
3.5 Mpa |
Xeebta Hardness A |
30±2 |
Kordhinta wakhtiga nasashada(%) |
≥250 |
heerkulka codsiga |
-20 ℃ ilaa 40 ℃ |
Iska caabbinta heerkulka sare |
345 ℃ |
Iska caabbinta heerkulka hooseeya |
-60℃ |
Waqtiga qalajinta maqaarka iyo wakhtiga si buuxda u engejinta hoos: 23 ℃ iyo 50% qoyaan | |
Xaddidaad: Alaabta laguma dabaqi karo isu imaatinka qaab dhismeedka ama mashruuca kaas oo walxaha salku leeyahay heerkul sare oo ka sarreeya 40 ℃.
Tilmaanta
1. Ku nadiifi maaddada aasaasiga ah maro: ku nadiifi dareeraha; Haddii si gaar ah loo baahan yahay, ku dabool dusha sare ee rinjiga oo u ogolow inuu si buuxda u engego.
2. Hubi inaad buuxiso is-dhexgalka oo si adag ugu dheji walxaha saldhigga ah.
3. La tacaal tijaabada adhesionka ka hor intaanad isticmaalin oo hubso iswaafajinta wanaagsan iyo viscosity ee alaabta iyo alaabta salka.
Kaydinta iyo nolosha shelf
1. Waa in laga ilaaliyo biyaha, dhaxan iyo xaaladaha hawada xun.
2. Waa in lagu hayaa qalalan oo lagu qaboojiyo sagxadaha alwaaxyada inta u dhaxaysa +10 °C iyo +25 °C xaaladaha qoyaanka xorta ah.
3.Alaabooyinka la furay waa in isla markiiba la cunaa.
4. Nolosha shelf waa ugu badnaan 12 bilood shuruudo ah in loo hoggaansamo shuruudaha kaydinta ee aan soo sheegnay.
Xaashida Xogta Farsamada (TDS)
Xogta tignoolajiyada:Xogta soo socota waxa loogu talagalay ujeeddooyin tixraaceed oo keliya, looguma talogelin in loo isticmaalo diyaarinta qeexitaanka
LaSeal 731 Tayada Dhexe Acetoxy Silicone Sealant
Shayga |
Xogta |
Nooca |
Acetoxy |
Cufnaanta (g/cm3) |
0.98 |
Dhaqdhaqaaqa awooda |
士30% |
waqtiga maqaarka |
5-15 daqiiqo |
Waqtiga qalajinta (2mm/h) |
8-10 |
Qallajinta (4mm/h) |
18-22 |
Max. Xoog xajin |
1.3 |
Xeebta Hardness A |
21士2 |
Kordhinta wakhtiga nasashada(%) |
= 500 |
Modul Mpa (100%) |
0.60 |
heerkulka codsiga |
-20C ilaa +40C |
Iska caabinta heerkulka |
-50C ilaa +100C |
Xabag |
OK |
cimiladu |
OK |
Xabag qabow-kulul |
OK |
biyaha hoostooda xabagta |
OK |
Soo kabashada Laastikada (%) |
96 |
Heerka Khasaaraha-balaadhan (%) |
35 |
Xaddidaad: Alaabta laguma dabaqi karo isu imaatinka qaab dhismeedka ama mashruuca kaas oo walaxda saldhigeedu ay leedahay heerkul sare oo ka sarreeya 40 ℃.