An lalata lalacewar PVC ta wurin adana tsabar kudi a filayen filastik da ke dauke da polyvinyl chloride (PVC.) PVC mafi yawan nunawa a matsayin mai duhu-duhu-duhu, ko da yake yana iya bayyana a matsayin mai juyayi ko launin toka mai launin launi. Yana da wariyar filastik "filastik" wanda zai iya samuwa daga hanyar da karfi. Ina bayar da shawarar magance tsabar kudi na PVC duk lokacin da ka iya jin warin PVC a kansu, koda kuwa ba ka ga gine-ginen ba tukuna, domin idan tsabar kudin yana da rufin filastik, to tsarin PVC ya fara.
- Saka kan safofin hannu na latex da kariya. Tabbatar cewa kina da iska mai kyau, kuma kauce wa yin amfani da ɗayan abinci ko kowane yanki inda harshen wuta yana budewa. Acetone wata magungunan da ke da karfi mai tsananin zafi. Ko da yake acetone ba ya ƙone fatar jiki (yana da mahimmanci a cikin wasu ƙananan kwalliyar kwance), ya kamata ku kauce wa lamba maras muhimmanci.
- Zuba karamin adadin acetone a cikin akwati. (Kada ku yi amfani da filastik saboda acetone zai narke shi.) Kuna buƙatar kimanin 1/4 zuwa 1/2 inji idan kun yi amfani da karamin gilashin giya, ko kwalba kaɗan. Kuna buƙatar kawai don rufe tsabar kudin kimanin 1/4 inch.
- A hankali ku sanya kuɗin din tare da ragowar PVC a cikin tasa, kuma ku motsa acetone a kusa da kimanin 30 seconds. Idan bangarori biyu na tsabar kudin sun shafi, kunna shi kuma ku yi ɗayan gefe.
- Cire tsabar kudin kuma bari ya bushe bushe. Idan har yanzu PVC ya kasance, ci gaba da Mataki na 5. Idan tsabar ta tsabta, ci gaba zuwa tsabar kuɗin gaba, kuma lokacin da aka gama ɗayan acetone ta zubar da shi cikin kwalba mai layi. Kada a zubar da acetone a cikin wani lambatu, ko bari fiye da adadi kadan ya ƙafe. An dauki Acetone mai hatsari kuma dole ne a sarrafa shi daidai.
- Idan tsabar kudin yana buƙatar tsaftacewa bayan gyaran (kuma a cikin kwarewa, mafi yawan ya yi), ɗauki swab auduga (kamar Q-Tip) da kuma tsoma shi cikin acetone. (Kada ku yi amfani da swabs na auduga tare da sandan filastik!) Sa'an nan kuma, ta amfani da hannu mai ɗamarar hannu, mirgine swab a duk fadin tsabar kudin a kan wuraren da ke fama da cutar PVC, kula da kada ku yi amfani da kowane irin kayan shafa ko abrasive motsa jiki. Idan tsabar kudin yana da yawancin PVC, ya kamata ku maye gurbin swab kowane 'yan' '. Ci gaba da yin motsi, ta amfani da sabon swabs kamar yadda ake buƙata, har sai tsabar ta tsabtace tsabta, sa'an nan kuma sake sake shi don gamawa.
Tips:
- Kada ku taɓa tsabar kuɗin da swab. Yi amfani da motsi kawai. Abrasion kadan kadan zai iya haifar da tsararru zuwa tsabar tsabar kudin.
- Wasu lokuta PVC sauran zasu iya zama m kuma ba za su amsa ba. Ka yi kokarin gwada tsabar kudin a cikin akwati da aka ɗauka na acetone na tsawon awa 24 kafin yin ƙoƙari na sake yin motsi. Idan harguwa har yanzu ta kasa, yi ƙoƙari ta fi ƙarfin, "matsawa" mafi girma (amma ba "gogewa ba!") Idan har yanzu PVC ba zai amsa ba (a wasu kalmomin, idan swab ba ta ɗaukar kome ba ,) tsabar ku bazai iya kasancewa mai sauki ba (ko watakila ba PVC ba ne da kuke gani a kan tsabar kudin.) Kuna iya gwada aikawa zuwa NCS don kiyaye kwarewa.
- Don hana lalacewar PVC na gaba, kada ku ajiye tsabarku a cikin laushi ko filayen filastik. Yi amfani da Mylar flips mafi sauki a maimakon. Kada ku ajiye tsabarku a kowane nau'in kwantena na filastik wanda ke da ƙanshi.
Abin da Kake Bukatar:
- Abetone cikakken ƙarfi (sayar inda aka samo kayan fenti)
- Ƙananan gilashi ko ƙarfe na karfe (PVC ya narke filastik!)
- Ƙirƙiri tare da lalata PVC
- Latex ko roba safofin hannu
- Gwaran ido-ido
- Swabs (kamar Q-Tips)