1. Yadda za a zabi apolyurethane memory kumfa matashin kai
A halin yanzu, ana iya samun kayan polyurethane daban-daban a kasuwa don samar da matashin kai, kuma farashin ya bambanta sosai.Masu amfani da yawa suna korafin cewa matashin ba ya dawowa bayan siya, ba shi da wani rubutu a hannu, kuma matashin kuma yana da ƙarfi ko kuma yayi laushi tare da canjin yanayi da yanayin zafi.JiraA gaskiya ma, don manyan matakan jinkirin sake dawowa, har yanzu akwai hanyoyi masu yawa waɗanda ke da wuya ga masana'antun yau da kullum don cimma su dangane da albarkatun albarkatun kasa, hanyoyin samar da kayayyaki.Masu amfani za su iya gano manyan kayan aikin jinkirin dawowa daga abubuwa masu zuwa:
1) Ko kayan tsarki ne
Shin matashin kai 100% polyurethane kuma an ƙara talc don ƙara yawa?Wannan shi ne sirrin tsarin samar da masana'antu da yawa.Fiye da kashi 90 cikin 100 na matashin kai-da-hankali a kasuwannin kasar Sin, ana samar da su ne daga kayan da ba su da tsarki, don haka a hankali ma'aunin ma'aunin yana da wahalar auna ingancin matashin.
2) Shin kun wuce rajistan tsaro?
Slow rebound abu abu ne na sinadari, wanda ke da wasu lahani ta fuskar sinadarai, don haka dole ne a sarrafa alamun amincin sa wajen samarwa.Ko jinkirin sake dawowa mai guba da abubuwa masu cutarwa sun lalace sosai, kuma ko matashin kai ya dace ya dogara da shi.Shin ma'aunin binciken aminci ya wuce?A halin yanzu, gano samfuran sake dawowa sannu a hankali ya haɗa da gano abubuwa masu guba da cutarwa da gano abubuwa masu tsabta.
3) Yawan yawa
Maɗaukaki shine ainihin ma'anar babban matakin jinkirin sake dawowa kayan.Kullum, da yawa na polyurethane a cikin gyare-gyaren tsari na iya zama 70D-100D, da kuma yanke tsari na iya zama 40D-70D.Idan ya wuce wannan kewayon, yana iya zama karya.Yawan 130D-150D yana wanzu akan kasuwa, wanda kusan ba gaskiya bane ga kamfanoni masu samar da polyurethane masu tsabta.Yiwuwar kawai shine ƙara wasu abubuwa, irin su waɗanda ke da takamaiman nauyi fiye da polyurethane, irin su talcum foda da sauransu.Daga ra'ayi na ƙwararren ƙwararren ƙwararren soso na polyurethane, 110D yawa mai tsabta polyurethane har yanzu yana yiwuwa, kuma sauran yiwuwar ba su wanzu.Bugu da ƙari, ko da samfurori na nau'i iri ɗaya za su bambanta sosai, musamman saboda bambancin tsari, tsari da albarkatun kasa.Wato, kayan aikin da ake ɗauka a sannu a hankali dole ne su kasance masu girma, amma kawai kayan aiki masu yawa ba dole ba ne kayan inganci..
4) Lokacin dawowa
Yawancin masu amfani suna tunanin cewa tsawon lokacin dawowa, mafi kyau.Wannan rashin fahimta ce.Mafi kyawun lokacin dawowa shine kusan 3-5 seconds.Gajere sosai ba zai ba da jinkirin sake dawowa ba;tsayi da yawa zai sa jiki ya yi tauri (yi tunanin idan kun birgima, ba zai daɗe ba).
5) Tsarin sarrafawa
Akwai matakai biyu na masana'antu don jinkirin sake dawowa: yankan da gyare-gyare.Yankan shine soso da aka gama jinkirin sake dawowa, a yanka a cikin siffar matashin kai, saboda gyare-gyaren ya dogara ne akan yankan maimakon mold + additives, ba a ƙara wasu abubuwan ƙari ba, don haka ko da ƙarancin polyurethane mai tsabta zai iya kaiwa 40-70 kawai. yawa.Ana yin gyare-gyare ta hanyar matakai daban-daban kamar ƙara abubuwan da ake ƙarawa, kumfa, da matsin ƙira.Saboda ƙari na sauran abubuwan da suka haɗa da kumfa, laushi, da dai sauransu, yawan adadin yana ƙaruwa da kimanin 70-100.Ji dadi.Rayuwar sabis na matashin kai ba shi da alaƙa da wannan tsari.
6) Hannun ji da yanayin zafin jiki
Soso mai girma-jinkirin dawowa yana jin daɗi sosai don taɓawa.Yana jin kamar kuna ƙulla kullu lokacin da kuka matse shi.Soso mai saurin komawa yana kusan jin ɓacin rai, ko kuma ɗan tauri ne.A lokaci guda kuma, wannan babban matakin jinkirin sake dawowa shima yana da kyakkyawan yanayin zafin jiki, zai zama mai laushi da wahala tare da canjin yanayin zafi, kuma zaku iya ganin sawun yatsa ba tare da matsa lamba akan hannu ba.
7) Rayuwar sabis
Polyurethane ƙwaƙwalwar kumfa kumfa matashin kai yana da alaƙa da ko yana da tsarki polyurethane.Idan polyurethane mai tsabta ne, bai kamata ya zama nakasa ba fiye da shekaru 5.Koyaya, idan an ƙara talc da sauran albarkatun ƙasa don haɓaka nauyi da nauyi, ingancin matashin kai mara kyau, yawanci kawai Yi amfani da shekaru 1-2.
2. Yana daƙwaƙwalwar kumfa matashin kaiwarin al'ada?
Yawancin masu amfani suna da shakku game da ƙamshin matashin kumfa na ƙwaƙwalwar ajiya bayan siyan matashin kumfa ƙwaƙwalwar ajiya, kuma suna damuwa game da ko warin (mai ban haushi) yana da guba?Shin yana da illa ga jikin mutum?Shin matashin kumfa ƙwaƙwalwar ajiya yana warin al'ada?Ga ‘yan bayani kan warin matashin ƙwaƙwalwa:
1) Hasali ma matashin ma’adanar ƙwaƙwalwar ajiya yana da wari lokacin da aka fara siya shi, amma ƙamshin na al’ada ne kuma ba zai cutar da jikin ɗan adam ba.Bayan sa'o'i 24 na amfani da shi a cikin wani wuri mai iska, warin zai bace.Da fatan za a ji daɗin amfani da wannan ɓangaren shakku.
2) Duk wani sabon matashin ƙwaƙwalwar ajiya yana da wari.Akasin haka, idan sabon matashin ƙwaƙwalwar ajiya ba shi da kamshi, kayan sa na iya zama ba a yi su da kumfa mai ƙwaƙwalwa ba.Wannan warin ba shi da illa ga jikin dan Adam, kuma warin zai gushe na tsawon lokaci muddin ana amfani da shi har tsawon mako guda.Idan kun ji cewa warin yana da zafi sosai, sanya matashin ƙwaƙwalwar ajiya a cikin wani wuri mai iska kamar kwana ɗaya kafin amfani da shi.
3) Wannan yana da alaƙa da albarkatun ƙasa na kumfa ƙwaƙwalwar ajiya.Yawancin masu siyar da kayayyaki a kasuwa yanzu suna amfani da ƙarancin albarkatun ƙasa don biyan farashi mara kyau a makance.Kamshin yana da ƙarfi sosai, kamshin ya kasa watsewa.Tare da kayan albarkatu masu kyau, a ƙarƙashin yanayi na al'ada, ainihin ciki na matashin ƙwaƙwalwar ajiya zai yi aikin warkewa bayan an fitar da shi daga ƙirar.Muddin an sanya shi a wurin da iskar ke shaka na 'yan sa'o'i kadan, kumfa mai ƙwaƙwalwar ajiya za ta yi cikakkiyar amsa tare da danshi da iskar oxygen a cikin iska.Kamshin baya cutar da jikin mutum.Gabaɗaya, masana'antun na yau da kullun suna samar da matashin ƙwaƙwalwa.Bayan an gama ainihin ciki, dole ne a sanya shi a cikin wani wuri inda iska ke da iska da kuma girma na kwanaki 1-2 kafin a yi samfurin da aka gama.Sabili da haka, idan har yanzu akwai dandano a hannun masu amfani, dole ne cewa masana'anta ba su da alhakin, ana amfani da wasu kayan, ko kuma ba a karɓi tsarin samarwa na yau da kullun ba.Hakanan ana iya fahimtar cewa akan wasu dandamali na siyayya ta kan layi, farashin wasu matashin ƙwaƙwalwar ajiya yana da ƙasa sosai.
4) Tabbas wasu sunce matashin memory ba shi da wari a lokacin da aka siyo shi, kuma yana da kamshi kadan bayan ya yi amfani da shi na wani lokaci, wanda shi ma ya saba.Bayan amfani da matashin ƙwaƙwalwar ajiya na wani ɗan lokaci, saboda aikin fitar da jikin ɗan adam shima yana rarraba a kai da wuyansa, matashin ƙwaƙwalwar ajiyar zai sami tabo da gumi a kai da wuyansa, kuma babu makawa a sami hakan. zama ɗan wari a kan lokaci.A wannan lokacin, kawai muna buƙatar sanya matashin ƙwaƙwalwar ajiya a cikin wani wuri mai iska na ƴan kwanaki don barin warin ya ƙafe.
Lokacin aikawa: Satumba-06-2022