Usoro nchekwa
Ekwesịrị ịchekwa mkpuchi silicone n'ebe dị jụụ, kpọrọ nkụ n'okpuru ogo 30. Ihe mkpuchi silicone acidic dị elu{2} nwere ike hụ na ọ ga-adị ndụ karịa ọnwa 12, ebe enwere ike ịchekwa silicone sealant izugbe ihe karịrị ọnwa isii; ihu igwe na-anọpụ iche - na-eguzogide na ihe mkpuchi nwere ike ikwe nkwa ndụ ihe karịrị ọnwa 9. Ọ bụrụ na emepeela karama ahụ, biko jiri ya mee ihe n'ime obere oge. Ọ bụrụ na ejighị ihe mkpuchi ahụ eme ihe, a ga-emechi karama ahụ. Tupu ijikwa ya ọzọ, kpọghee nozulu ma wepụ ihe mgbochi ọ bụla ma ọ bụ dochie nozulu.
Mkpachapụ anya
1. Nsogbu kachasị na silicone sealant bụ blackening na ebu ibu. Ọbụna iji mkpuchi mmiri ma ọ bụ ebu{2} silicone sealant na-eguzogide enweghị ike igbochi nsogbu a kpamkpam. Ya mere, ọ bụghị ihe amamihe dị na ya itinye ya na mpaghara ndị nwere ogologo oge na mmiri ma ọ bụ imikpu n'ime mmiri.
2. Onye ọ bụla maara nke ọma na silicone sealant maara na ọ bụ ihe na-emepụta ihe na-edozi ahụ ma na-agbaze ngwa ngwa na ihe mgbaze organic dị ka griiz, xylene, na acetone. Ya mere, e kwesịghị itinye silicone sealant na ihe ndị nwere ihe ndị a.
3. Ihe mkpuchi silicone nkịtị chọrọ mmiri sitere na ikuku iji gwọọ ya, belụsọ maka ihe pụrụ iche na ebumnuche - kpọmkwem sealants (dịka akara anaerobic). Ya mere, ọ bụrụ na mpaghara a ga-etinye bụ oghere mechiri emechi na oke akọrọ, ihe mkpuchi silicone nkịtị agaghị adị mma.
4. Elu nke mkpụrụ nke a ga-ejikọta silicone sealant ga-adị ọcha na enweghị ihe ndị ọzọ na-ejikọta ya (dịka ájá). Ma ọ bụghị ya, akara ahụ agaghị adabara nke ọma ma ọ bụ nwee ike ịpụpụ mgbe ọ gwọchara ya.
5. Acidic silicone sealant na-ahapụ ikuku na-agbakasị ahụ n'oge usoro ọgwụgwọ, nke nwere ike ịkpasu anya na akụkụ iku ume. Ya mere, na-emeghe ọnụ ụzọ na mpio mgbe ọ bụla ka etinyechara ya ma kwe ka ihe mkpuchi ahụ gwọọ ya nke ọma yana ka gas na-ekusa tupu ọ banye.