Kumfa yawa. Nau'in da manufar kumfa

Domin furniture samar bukatar high quality-, taushi da kuma na roba cika. A kayan kamata kula da spring naúrar kujera ko gado, da su taimaka a cikin zane na kujeru da kuma kujeru dace don samar da backrests da armrests cika. Da sana'a furniture masu akwai wani raguwa, kamar polyurethane. Mutane da yawa sun ji sunan, kamar yadda wani polyurethane kumfa, da kuma sauki townsfolk san kalmar "kumfa". A gaskiya, wadannan su ne daban-daban sunayen ga kayan. Wannan kumfa yawa rinjayar da ikon yinsa da kuma ingancin samfurin.

Ingantaccen halaye na polyurethane kumfa

Ainihin inji Properties na polyurethane hada da wadannan siffofin:

• kumfa yawa.
• stiffness.
• elasticity.
• breathability.
• tensile ƙarfi.
• raga size.
• da yiwuwar tsawo.
• support coefficient.

A size daga cikin sel kuma factor don tallafa dauke elastomeric samfurori.

Daga sama halaye ya dogara ba kawai a kan ingancin littattafai, amma kuma yadda furniture zai zama m da kuma sauki amfani, kazalika da breathability daga cikin samfurin.

Quality sigogi na kumfa. yawa

Kumfa furniture da aka kimanta da farko a kan ta yawa. Daga wannan siga dogara a kan rayuwar. A mafi girma da yawa, da ya fi tsayi za a iya amfani da tare da keta ingantaccen halaye.

Wannan hujja ne ya bayyana da cewa kumfa furniture ne batun high lodi, da iri tare da mafi yawa mafi tsayayya tsauri da kuma a tsaye weighting. Don gane da ginshikai na mataki, shi wajibi ne don gabatar da adadin kumfa da naúrar girma. A bayyane yake, a cikin wani wuri inda babu kuma, ba haka nan da nan ya bayyana dents kuma scrapes.

Kada dame yawa kumfa tare da nuni da rigidity. Wadannan matsalolin ne related amma ba m. Akwai brands na kumfa tare da low yawa da kuma high rigidity.

bigiren

Polyurethane kumfa ne quite na kowa da ake amfani a fannoni daban daban da na samar da abubuwa:

• furniture.
• Construction (amo da zafi rufi).
• wasanni (mats, punching jakar).
• likita (orthopedic articles).
• dinki taushi toys da kuma tufafi.

Kumfa bambanta dangane da manufar inganci da farashin category. Karko, yawa, taurin da kuma elasticity dogara ne a kan abun da ke ciki.

Abũbuwan amfãni daga polyurethane kumfa

The abu ne Popular a fagage daban-daban na samarwa saboda da nauyi abũbuwan amfãni. Saboda haka, shi yana da babban lalacewa juriya. Bayan gaba daya hypoallergenic, don haka yana da cikakken hadari ga samar da ba kawai furniture, amma kuma yara kayayyakin, orthopedic kayayyakin.

Kumfa moistureproof, saboda haka ba batun samuwar cutarwa microorganisms a cikinta. Kamar wancan shi cikakken rike da ingantaccen halaye a fairly m zazzabi range (-40 zuwa 100 digiri).

Saboda kyau Ft Irfan rufi kumfa da aka samu nasarar amfani da insulating abu. Kuma da elasticity za a iya amfani da a cikin halittar kayayyakin da wani size da kuma siffar.

A da amfanoni da kumfa jure fairly high lokaci na aiki sabis. Dangane da yawa da kuma manufar - daga 5 zuwa shekaru 15.

kan sarki kumfa

A furniture masana'antu yana amfani da daban-daban PUF, wanda aka raba wasu brands.

Mark ST. An dauke da wani misali abu, wanda ake auna ta da sauran halaye. Yafi amfani ga shaƙewa da armrests na kujeru ko kujeru.

Mark ya karu rigidity El. Wannan ne modified misali abu da ciwon mafi girma rigidity. Wannan yawa kumfa domin gado mai matasai ne mafi dace domin zai iya tsayayya tsaye da kuma tsauri lodi. Bugu da kari, wannan daraja da ake amfani a yi wuya kyãwãwa.

Sosai Mark (HR). A mafi dadi abu da hadawa da na roba Properties kuma mun gwada low farko stiffness. Saboda wannan dukiya da kayan amfani a cikin yi na high quality-furniture da kuma ciko kujeru. Saboda haka, shi ne iri HR - manufa yawa kumfa domin kujeru da kuma orthopedic kyãwãwa.

zabe

A samar da kumfa, sai ya mayar da hankali a kan kauri da yawa. Daga wadannan Manuniya dogara, ya iya zuwa duk wani bukatun.

Alal misali, high-yawa kumfa ake amfani a cikin yi na gado mai matasai wurin zama, saboda softness - shi ne mai kyau, amma mutane za su kawai fada. Shin kuma muhimmanci m abu a cikin yi na mattresses, kamar yadda da wuya da kuma m surface barci saboda mutane da yawa fin so.

A daidai wannan lokaci da gado mai matasai ne guda wurin zama. Wajibi ne a ba da armrests gawa, sidewalls, da dai sauransu Suna kuma bukatar m tsari, dangane da manufa zabi iri foam.

Wurin zama zabi m, kuma m foams. A wannan yanayin, da kauri na kumfa ba da muhimmanci, saboda ta'azantuwarku ce, da saukaka ba bayar da guda Layer. Don kyakkyawan sakamako, yi amfani da mahara zanen gado na kayan. Bugu da kari, domin samar da wani irin furniture amfani da daban-daban brands na kumfa.

kumfa Special

Idan kumfa (yawa 40) ne sau da yawa amfani a yi na furniture, da kasa mai yawa da ake amfani a fannoni da dama. Saboda haka, domin tsafta amfani (kitchen, kuma wanka soso) na bukatar abu da ba zai marmashe, zai gagara kyau foamable da m lamba da ruwa. A saboda wannan dalili musamman Additives cewa inganta ingancin halaye a lokaci guda ba sa allergies.

Akwai viscoelastic brands cewa sun samu aikace-aikace a cikin yi da kiwon lafiya da kayayyakin. Yadu a yi amfani da kayan gammaye amfani ga konewa. Material na'am da jiki contours da kasa traumatic rauni.

Kwane-kwane kayayyakin kamar rollers, cylinders, gefe-mashaya, samu daga wani gungu na kumfa polyurethane. Shi ne gaba daya kama da quite na roba.

Jerin ayyukan kula kumfa samfurin

Don ci gaba da mabukaci Properties na polyurethane kuma tsawanta ta sabis rai, shi wajibi ne su yi amfani da 'yan sauki sharudda:

• cire kura ta amfani da wani injin tsabtace, ba tare da yin amfani da inji nufin;
• ba amfani ƙuna dake dauke da barasa, lalata fiber abu.
• ba za a fallasa su ɓarna, high yanayin zafi, musamman, ba zai iya ƙarfe baƙin ƙarfe.

Wadannan sauki dokoki za su goyi bayan kumfa yawa kamar yadda ya dace, da bi, nakasawa daga cikin samfurin ba zai faru.

kumfa katifa

A samar da furniture amfani kumfa gadaje wurare. Mene ne yawa na bukatar a katifa dogara a kan sa ran stiffness na samfur.

Standard sa polyurethane kumfa amfani ga yi na yara kyãwãwa. Its yawa ne 25 kg / m ^3.

Domin alatu gadaje da kuma tsawon rai amfani latex kumfa, wanda aka alama tare da HR da ve.

ya karu rigidity Mark El tsayayya lodi har zuwa 100 kg. View EL2240 ne a kasafin kudin zaɓi abin da yake dace da riqo na wuccin amfani ko sabis rai na har zuwa shekaru 5.

More m da kuma na roba ce Mark EL2842, wanda zai šauki fiye da shekaru 10 ba tare da compromising quality halaye.

Zai yiwu lalacewar kumfa kyãwãwa

Kwanan yadu yi imani da cewa kumfa mai cutarwa ga kiwon lafiya, saboda abu fitarda m tururi. Duk da yin amfani da kumfa ga dama shekaru da dama, a muhawara game da ya dace da aikace-aikace ba ta gushe ba.

An sani cewa polyurethane kumfa ya fito daga cikakken roba aka gyara. Saboda haka kasaftawa abu da halayyar wari. Amma za su sauri erode da kuma haifar da wata cũta ba ga jiki.

Duk da haka sarki bayar a take hakkin da fasaha da kuma mafi kudin, kuma sau da yawa ta ci gaba da exude mai ƙanshi na rayuwa. Nau'i-nau'i ne idan aka kwatanta da abu secreted da konewa. Amma su maida hankali ne haka kananan cewa ba za mu iya magana game da haxari ga mutane.

ƙarshe

Kumfa ne yadu amfani a furniture masana'antu. A free kasuwar ake yawan samu iri matsakaici yawa, wanda su dace da da yi na yara furniture ko baya kayayyakin. The yawa na kumfa ga wani gado mai matasai ya zama mafi girma fiye da 30 kg / m ^3, amma wadannan jinsunan nuna kai tsaye ga masana'antu dalilai.

PPU ne sau da yawa amfani a yi na kyãwãwa. Yanzu wannan abu ne da ya fi na kowa. Wannan yana yuwuwa ta da kyau halaye da polyurethane kumfa mallaka:

• m farashin.
• kadai bai ƙone ba (ya ƙone kawai tare da taimakon wasu source).
• tururi permeability.
• low thermal watsin.
• danshi juriya;
• 'yanci na kula.
• sufuri saukaka.

Duk da haka, a lõkacin da zabar wani kumfa katifa kamata la'akari da gaban da block na marẽmari. Amma duk da haka, duk da ya karu yawa, da kayan ne m isa. Saboda haka, ƙarin Soup amfani a yi na furniture don samar da isasshen rigidity. Wannan na iya zama Coir m marẽmari da sauran firtsi inganta Properties na kumfa.

Duk da muhawara game da hatsarori da kuma amfanin kumfa roba, da kaddarorin ne invaluable da kuma ba da damar abubuwa quite taushi da kuma a lokaci guda na roba.