Shin allon dutsen yana da fomandehyde? Fa'idodi da rashin amfani da allon ja

Don Blister Jirgi, abokai da yawa ba su san shi ba, samfurin da ba shi da guba a cikin injiniya, amma kuma ba shi da fatattakashi, ƙazanta na juriya, ba tsayayye ba , da sauransu, sabili da haka, a yi amfani da amfani da amfani da ita, a lokacin, akwai formdehyde a cikin muryar dutsen ? A nan zamu gabatar daki-daki: birgima allon tare da formardehyde da fa'idodi da rashin amfanin gyaran jaucin? Fatan zai taimake ka.

Shin allon dutsen yana da fomandehyde?

Shin akwai tsari a cikin jirgin ruwan ? Da farko, filastik injin ƙasa ne wanda yake kamshi, mara guba, ƙanshi mai sauƙi, kuma m. Ba wai kawai yana da kyawawan kaddarorin jiki ba, har ma yana da halayen juriya, juriya na zazzabi, juriya da ƙarancin zafin jiki, da kwanciyar hankali. Amfani na dogon lokaci a 60 ° C, babu mahimmanci mai narke, zai kasance a cikin jihar Molten a 220-20 ° C.

2. Abu na biyu, saboda karfi kwayoyin halittarsa, babban shunayya, karamin kwanciyar hankali, da ƙarancin iska, abu ne mai lalacewa.

3, a ƙarshe, hasken yana da ƙarfi, amma ba haske mai ƙarfi, mai kyau yanayin, amma ba ƙarfi mai ƙarfi a cikin ruwa, zai sauƙaƙe alkali, to, da sauƙi juriya, talakawa mai narkewa, mara kyau sukan juriya .

Fa'idodi da rashin amfani da allon ja:

Da farko, fa'idodin jirgin filastik

1. Yana amfani da ƙimar ƙarancin matsakaici azaman kayan albarkatun ƙasa, da kuma farfajiya ne lebur kuma mai sauƙin ɗauka. Zai iya jujjuya kayan kwalliya da tsarin ƙasa akan samfurin. Bayan molding, zai iya nuna alamu da yawa da ji girma. Saboda haka, saboda haka, fifita farin ciki da son masu amfani.

2, launuka masu kyau, layin gaske na gaske, samfuran launi na Monochrome, tsafta, kulawa da sauran halaye, sabili da haka, kayan ɗakunan ajiya.

3. A lokacin samarwa, bangarorin biyu na samfurin za'a iya rufe shi cikin jiki daya ta mutu, kuma babu bukatar ƙarin buga ido. Saboda haka, matsaloli kamar buɗe allon da lalata za a iya magance su yadda ya kamata.

Na biyu, rashin amfanin jirgin filastik

1, tsayayyen aiki, amma ba mai karfi haske ba, mai ban sha'awa alkali, Amines, ketones da na aromatic sun sha hankali

2. Saboda ƙarfin juriya na gajiya, ruwan da yake da tsayi da yawa yana iya yiwuwa ga hydrolysis da crassing. Bugu da kari, da juriya na juriya da juriya ma matalauta ne, saboda haka dole ne mu zabi, ba wanda yake so.

3, kayayyakin da aka shigo da kayayyaki suna da tsada, amma mafi yawan ingancin samfuran gida baya wucewa. Bugu da kari, allunan blister yana jin tsoron zafi, koda kuwa karamin sigari ne har ma ka sanya farfajiya na fim lalace.