Nthowa zakusungiramo na kuchenjera kwa silikoni sealant

Dec 02, 2025

Lekani uthenga

Nthowa yakusungiramo

Silicone sealant yikwenera kusungika pa malo ghakuzizima, ghakuwomira pasi pa 30℃. Silikoni wa asidi wapachanya -wangapangiska kuti paŵe umoyo wa myezi yakujumpha 12, apo silikoni wa asidi wakumanyikwa chomene wangasungika kwa myezi yakujumpha 6; nyengo yambura kunjilirapo-vyakukhozga na vyakupangika vingakhozgera umoyo wa mashelufu wa myezi yakujumpha 9. Usange botolo lajulika, chonde gwiriskani ntchito mu nyengo yichoko waka. Usange sealant yindamalizgike, botolo likwenera kujalirika. Pambere mundaseŵezeskeso, fumyanipo nozzle na kuwuskapo vyose ivyo vyajara panji kuŵika nozzle yinyake.

 

Nthowa zakuchenjera

1. Suzgo lakumanyikwa chomene na silikoni sealant nkhufipa na kukura kwa nkhungu. Nanga kungaŵa kugwiliskira nchito silikoni iyo yikukhozga maji panji nkhungu-kutondeka kuvikilira suzgo ili. Ntheura, nchakwenelera yayi kuŵika pa malo agho ghakukhala nyengo yitali na maji panji kujibika mu maji.

 

2. Waliyose uyo wakumanya makora vya silicone sealant wakumanya kuti ni chinthu chakupangika na vyamoyo ndipo vikusungunuka luŵiro mu vinthu vyakupangika na vyamoyo nga ni mafuta, xylene, na acetone. Ntheura, silicone sealant yikwenera yayi kuŵikika pa vigaŵa ivyo vili na vinthu ivi.

 

3. Silicone sealant wakumanyikwa wakukhumba chinyezi kufuma mu mlengalenga kuti wachizgike, kupatulapo sealant zapadera na za chilato- zapadera (nga ni sealant za anaerobic). Ntheura, usange malo agho ghakwenera kuŵikikapo ni malo ghakujalika ndiposo ghakuwomira comene, silikoni wakumanyikwa waka wangaŵa wakukwana yayi.

 

4. Pa malo agho silikoni sealant yizamuŵikikapo pakwenera kuŵa wakutowa ndiposo wambura vinthu vinyake ivyo vikumatira (nga ni fuvu). Kupatula apo, sealant yizamumatira makora yayi panji yingapatukana para yachira.

 

5. Silicone sealant wa asidi wakufumiska mphepo zakukwiyiska apo munthu wakuchizgika, ndipo ivi vingakwiyiska maso na nthowa yakupumulira. Ntheura, nyengo zose julani milyango na mawindo para mwaŵikapo na kuzomerezga kuti sealant yichizgike makora ndiposo kuti mphepo zifumemo pambere mundanjiremo.