1. Yenzelwe ukuvala izihlanganisi zodonga zekhethini ezingezona ezakhi;
2. Ngemabula, i-granite, ukhonkolo, i-ceramic, iningi lamapulasitiki, amathayela kanye nokwakha izitini;
3. Okunye ukugcwalisa igebe lodonga lwangaphandle okujwayelekile ngenhloso yokungangeni manzi.
1. Ingxenye eyodwa, engathathi hlangothi ephulukisiwe, ukusebenza okuhle kakhulu ekuvaleni;
2.Ukumelana nesimo sezulu okuhle kakhulu, ukulwa ne-UV, ukulwa ne-ozone kanye nokuvimbela amanzi;
3. Uma i-cripping izoba nesibopho esiqinile nezingxenye eziningi zokwakha ezivamile ngaphandle kokusebenzisa i-primer.
1. Hlanza ngezinyibilikisi ezifana ne-toluene noma i-acetone ukuze ugcine izindawo ezingaphansi komhlaba zihlanzekile futhi zomile ngokuphelele;
2. Ukuze kubonakale kangcono, vala ngaphandle kwezindawo zamalunga ngama-masking taps ngaphambi kokufaka;
3. Sika umlomo wombhobho ube usayizi owufunayo bese ukhipha isivalo ezindaweni ezihlangene;
4. Ithuluzi ngokushesha ngemva kokufaka isivalo bese ususa i-masking tape ngaphambi kwezikhumba zesivalo.
1.Akufanele ukunamathela odongeni lwekhethini;
2.Akufanele indawo engangeni moya, ngoba kuyadingeka ukuthi imunce umswakama emoyeni ukuze ilungise isivali;
3.Akufanele indawo enomkhenkce noma emanzi;
4.Akufanele indawo ehlala imanzi;
5.Ayikwazi ukusetshenziswa uma izinga lokushisa lingaphansi kuka-4°C noma ngaphezu kuka-50°C ebusweni bento.
Isikhathi sokuphelelwa yisikhathi: 12izinyangaigcina ukuvala, futhi kugcinwe ngaphansi kwama-degrees angu-270C kupholile,dindawo ngemva kosuku lokukhiqiza.
Ivolumu: 300ml
Ezobuchwepheshedi-ata:
Idatha elandelayo ingeyenhloso yokubhekisela kuphela, ayihloselwe ukusetshenziswa ekulungiseleleni imininingwane.
| I-OLVIsivalo seSilicone esilwa nokubola esingakhethi hlangothi esingu-228 | ||||
| Ukusebenza | Okujwayelekile | Inani Elilinganisiwe | Indlela Yokuhlola | |
| Hlola ku-50±5% RH kanye nokushisa okungu-23±20C: | ||||
| Ubuningi (g/cm3) | ±0.1 | 0.98 | I-GB/T 13477 | |
| Isikhathi Sokungabi Nesikhumba (iminithi) | ≤30 | 5 | I-GB/T 13477 | |
| Ukwengezwa (ml/min) | ≥80 | 260 | I-GB/T 13477 | |
| I-Tensile Modulus (i-Mpa)
| 230C | ﹥0.4 | 0.45 | I-GB/T 13477
|
| –200C | noma ﹥0.6 | / | ||
| Ukungaguquguquki (mm) okuqondile | ≤3 | 0 | I-GB/T 13477 | |
| Ukungaguquguquki (mm) okuvundlile | hhayi ukushintsha isimo | hhayi ukushintsha isimo | I-GB/T 13477 | |
| Isivinini Sokwelapha (mm/d) | 2 | 3.5 | / | |
| Njengoba Kuphulukisiwe -Ngemva kwezinsuku ezingu-21 ku-50±5% RH kanye nokushisa okungu-23±20C: | ||||
| Ubulukhuni (Ogwini A) | 20~60 | 32 | I-GB/T 531 | |
| Amandla Okuqina Ngaphansi Kwezimo Ezijwayelekile (i-Mpa) | / | 0.45 | I-GB/T 13477 | |
| Ukwelulwa Kokuqhekeka (%) | / | 200 | I-GB/T 13477 | |
| Amandla Okunyakaza (%) | 12.5 | 20 | I-GB/T 13477 | |
| Isitoreji | Izinyanga eziyi-12 | |||