Zvivakwa zveMoam zvinonyanya kusanganisira polyurethane, EPS uye Rubber Four Zvisikwa Zvekushandisa uye Zvekuvandudza, Fenicha uye Kugadziriswa Kwemusha, Kufambisa Kwemvura, Kufambisa Kwemvura, Kufambisa, Kufambisa Kwemauto, Kurongedza Zvemauto uye Logistics Kurongedza. Nekuda kwekushandiswa kwakawanda kweshandisirwo, iyo yazvino musika saizi yezvinhu zvekushandisa zvekukura kwe20%, iko kushanda kwazvino kwezvinhu zvitsva mumunda wekukura nekukurumidza, asi zvakare zvakakonzerawo maindasitiri mukuru. Polyurethane (pu) foam ndiyo yakakura chikamu chezvinyorwa zveChinese cheChina.

Sekureva kwehuwandu, saizi yemusika wepasirese yezvinhu zvinopindirana

Nekuchinja kwepasirese kwehupfumi, kukurumidza kuchinja kwesainzi uye tekinoroji, uye dunhu reAsia-Pacific rakaverengera chikamu chikuru cheGlobal Technology Technology Technology Technology Musika Wehuni Technology Musika Webasa. 2020 China zvigadzirwa zvigadzirwa zvinosvika makumi manomwe nemashanu emamiriyoni ematani, pasi 0.6% gore-paGoam Commanicsic tons 2552

Pakati pavo, Guangdong Dunhu Rokutanga Mufoto Kugadzirwa Munyika, nekubuda kwematani makumi matanhatu nematanhatu muna 2020; ichiteverwa neZhejiang dunhu, rine zvibodzwa zvematani 32,000; Jiangsu Province Anosimuka yechitatu, ine zvibodzwa zvematani zviuru makumi maviri nezvishanu; Sichuan naJondong vakatarisana nechechina uye chechishanu vakatendeuka, nekubuda kwematani 168,000 uye zviuru gumi nezvisere uye zviuru gumi nezvisere zvematani zvichiteerana. Kubva kuChiitiko Chekutanga Yese Yenyika Kugadzirwa muna 2020, GuangDong Akaunti ye25,2, Zhejiang Akaunti ye8,0%, VaJiangsu, Sichuan maakaundi 6.6% uye Shandong account ye 5.4%.

Parizvino, Shenzhen, sechiitiko cheGuangdong-Macao Bay Area muChina Tekinoroji yeChinese Muchirevo cheGlobal Advocacy yeGreen uye China's Carbon indasitiki yeFoam neEurope, neChirungu china PaGungano reShenzhen International uye Exhibition Center (Baoan New Hall). Expo China "

Polyurethane mune yakakura chikamu chezvinhu zvekupikisa zvinhu

Polyurethane (pu) foam ndiyo chigadzirwa chinounranedzera chikuru chikamu chezvinhu zvekupupuma muChina.

Chikamu chikuru chePolyurethane foam ndeye polyurethane, uye zvinyorwa zvebhandi zvinonyanya kuSoCocyanate nePolyol. Nekuwedzera zvakaringana zvekuwedzera, zvinoita huwandu hwakawanda hwehuputi hwakagadzirwa mune reaction chigadzirwa, kuitira kuti uwane polyurethane zvigadzirwa zvezvinhu. Kuburikidza nePolymer Polyol uye Isocynate Plus Enditives akasiyana kuti agadzirise density, jelastice nekumisikidzwa kwechigadzirwa

Polyurethane Foam inonyanya kukamurwa kuita foam inoshanduka, yakaoma foam uye kupfira foam. Mapepa anochinja anoshandiswa anoshandiswa zvakasiyana-siyana zvekushandisa zvakadai sekusunga, gomba padura ranyatsovharirwa pamapundu emukati uye akaiswa midziyo uye ekugara)

Tigid polyurethane foam inonyanya kuvharwa-cell chimiro uye ine zvinhu zvakanakisa zvakadai seyakanaka yekudzivirira insulation, kujekesa uremu uye nyore kuvakwa.

Iyo ine zvakare hunhu hwekunzwa kwekunzwa, kuvhiringidzika, kusimbisa kwemotokari, kuti tangi yekuvakwa, solvation.

Tigid polyurethane foam inogona kushandiswa mumatenga uye rusvingo rusvingo, gonhi newindo sosi uye bubble solising chisimbiso. Nekudaro, polyurethane foam insulance icharamba ichirwisa makwikwi kubva kuFiberglass uye Ps foam.

Flexible polyurethane foam

Kuda kwekuchinjika polyurethane foam kwakaderera zvishoma nezvishoma izvo zveReigid polyurene foam mumakore achangopfuura. Flexible Polyurethane Foam ndiyo mhando yekuchinja-chinja polyurethane foam ine imwe nhanho yeElasticity, uye ndiyo inonyanya kushandiswa polyurethane chigadzirwa.

Zvigadzirwa zvinonyanya kusanganisira yakakwira foam (HRF), vhara chipanje, chinononoka kupfeka foam (isf), uye hafu-yakaoma simba-inobata simba.

Iyo bubble chimiro chePolyurethane foxible foam inonyanya kuvhurika pore. Kazhinji, ine density yakaderera, yekudzidzira, yekudzidzira, kupisa kwezvinhu, kunyanya kushandiswa sechigadzirwa chekutakura zvinhu, chigaro chekutakura chechigaro chakarukwa, chakapfava chakamanikidzwa. Maindasitiri uye Civil kushandiswa kwehunyanzvi hwekupfava seyakafa zvinhu, zvinonzwika zvinhu zvekushandisa, zvakavanzika zvekushandisa, zvigadzirwa zvekushongedza, zvirongwa zvekushongedza uye zvigadzirwa zvemukati uye zvinoputika zvekushandisa uye zvekushandisa zvekushandisa

Polyurethane downstream kuwedzera mukati

China polyurethane foam indasitiri iri kukura nekukurumidza, kunyanya maererano nekuvandudza kwemusika.

Polyurethane foam inogona kushandiswa seBuffer kurongedza kana padding buffer zvinyorwa zvegiredhi zvakakwirira, zviridzwa zvakarongeka, zvirongwa zvepamusoro, zvinogona zvakare kuitwa mumidziyo yakaoma uye inodzivirira zvakanyanya; Inogona zvakare kushandiswa kune buffer packaging yezvinhu ne-panzvimbo yekupupuma.

Polyurethane Rigid Foam Foam inonyanya kushandiswa muAdiabatic Insulation, firiji uye yekuchengetedza madziro, kuisirwa matangi ekuchengetera, single-chikamu foam caulking zvinhu, etc.; Polyurethane Soft foam inonyanya kushandiswa mumidziyo, mubhedha uye zvimwe zvigadzirwa zveimba, senge sofas nezvigaro, matete uye matete nemapiro.

Kunyanya kuve nekushandisa mu: (1) Firiji, midziyo yemafashiri (2) Pepper Remical (4) Kushongedza .

Iyo nzvimbo yekukwira kwePolyurity upfumi hwekuvandudza Pasi rese rakachinjika zvishoma nezvishoma kuChina, uye polyurethane foam yave imwe maindasitiri anokurumidza muChina yeChina.

Mumakore achangopfuura, kukurumidza kukura kweferipiro yekutsvagura, kuvaka simba rekuchengetedza simba, solar Energy indasitiri, mota, fenicha uye mamwe maindasitiri akawedzera zvakanyanya kudiwa kwePolyurethane foyurethane.

Munguva ye "13-makore mashanu chirongwa" nguva, kuburikidza nemakore makumi maviri ekumajaho, basa rekugadzira riripo rirambe riripo, uye miganho yekugadzira. 2019 China iyo yekudhara yePolyureThane

Zvinoenderana nehuwandu hweindasitiri, saizi yemusika wePolyurethane Type yezvinhu zvekupenga, nemusika manhamba emamirioni, ayo anonyanya kupfava Foaming Foaming zvinhu, accounting kweanenge 56%. Nekukura kwekukura kwemagetsi uye kwemagetsi minda muChina, kunyanya kuwedzeredzwa kwefiriji uye zvekuvakwa zvinonyadzisira, chiyero chemusika chePolyurethane zvinhu zvinoenderera mberi zvichikura.

Parizvino, iyo polyurethane indasitiri yakapinda muchikamu chitsva neyenzi-yakatungamirwa uye yakasvibira kukura seiyo dingindira. Parizvino, kubudiswa kwePolyurethane zvigadzirwa zvakadai sekuzvivakwa, Spandex, Spandex, Synthetic Leather uye mota muChina China Kutanga Pasi. Nyika iri kusimudzira kusimudzirwa kwemvura-yakavakirwa mvura, kushandisa matsva emarongedzo pakuvaka simba kuchengetedza simba nekukudziridza mota nyowani dzesimba, dzinounza zvakare mikana mikuru yePolyurethane indasitiri. Iyo "mbiri kabhoni

Cold Chain Market Drives Inoda Polyurethane Rigid Foam

Hofisi yemukuru yeHurumende yakapa "Gumi yemakore mashanu

Muzvinhu zvakawanda zvekushandisa zvekushandisa, purlyurethane ane chakanakisa chishuwo chekuita, chinoshandiswa zvakanyanya. Kuenzaniswa nezvimwe zvinhu, polyurethane zvinhu zvekusimbisa zvinogona kuponesa zvinenge makumi maviri neshanu zvemasero zvekushandisa zvakakura zvekuchengetedza, uye saizi yaro yemusika iri kuwedzera nekuvandudzwa kwechirongo chechitongo chechitinhi. "Nguva yechishanu yemakore mashanu", semuguta nevaruwa nevagari vekumaruwa vanoramba vachisimudzira chimiro chekushandisa, musika wakakura-nhanho uchakurumidza kuburitswa kwechitongo chechirongo kuti ugadzire nzvimbo yakafara. Iyo urongwa hunofunga kuti ne2025, yekutanga kuumbwa kwechirongo cheki Pakazosvika 2035, iyo yakazara kupedzisa yemazuva ano inotonhora chain cache Logistics system. Izvi zvichawedzera kuwedzera kudiwa kwePolyurethane Cold Chain Insulation Zvinhu.

TPU Foam Zvigadzirwa Zvinosimuka Mukurumbira

Tpu ndiyo Suntion indasitiri mune itsva Polymer Indasitiri, mafaro ekushandisa anoenderera mberi nekuwedzera, iyo indasitiri yekunyora kuti uwedzere kuwedzeredza hunyanzvi hwehunyanzvi uye tekinoroji ichawedzera kukurudzira kutsiva kwepamba.

Sezvo Tpu ane zvinhu zvakanakisa zvemuviri uye zvakakura, zvakakwirira zvekuita, zvinoitwa nemakemikoma polyurethane elastor. Tsoka indasitiri ichiri kukosha indasitiri yeTPU muChina, asi chikamu chacho chakaderedzwa, kuenderana ne30%.

Mumakore achangopfuura 2019 China TPU Indasitiri inoenderera nekuwedzera chiyero cheiyo maitiro, mu 2020 China kugadzirwa kweTPU kugadzirwa kweanenge mazana matanhatu ematani matani, accounting yeChina chegumi chechitatu cheTPU kugadzirwa kweTPU kupfuura zvinopfuura.

Kugadzirwa kwakazara kweTPU muhafu yekutanga ye2021 inenge mazana matatu ematani matani, iyo yeTPU yekugadzira, neChina yeTPU yekugadzira tpu inowedzera kubva pamatani makumi matanhatu nemasere kusvika makumi mapfumbamwe nemashanu kusvika 995,000 matani kubva 2016-2020, ine huwandu hwegore rose hwekukura kwegore 11.6%. Kubva kuInterntion point of View 2016-2020 China yeTpu Elasmer Kuwedzera Kukura, TPU Kudya muna 2020 yakapfuura mazana mashanu ezviuru, gore rekukura kwemakore gumi nemaviri. Kumanikidza kwaro kunotarisirwa kusvika pamatani anenge 900,000 ne2026, ine huwandu hwegore hwakaenzana hwekukura kwegumi muzana mumakore mashanu anotevera.

Older leather imwe nzira inotarisirwa kuenderera mberi nekupisa kumusoro

Synthetic Polyurethane Leather (pul dehere), ndiyo polyurethane kuumbwa kweiyo epidermis, microfiber dehwe, mhando iri nani pane pvc (inozivikanwa sePVC (inowanzozivikanwa sePHCASE seganda rekumadokero). Iye zvino vagadziri zvipfeko vaishandisa zvakanyanya zvigadzirwa kuti vagadzire zvipfeko, zvinowanzozivikanwa sechipfeko chematehwe. Pu neganda idanda rechipiri redhora rine rutivi rwakatenderwa, rakachinjika nedenderedzwa rePu resin pamusoro, saka zvakare anozivikanwa seane laminide cowhide. Mutengo wazvo wakachipa uye huwandu hwehunyanzvi hwakakwira hwakakwira. Nekuchinja kwemaitiro ayo akagadzirwawo nemakiredhi akasiyana-siyana emhando, sekutorwa kwemaviri-cowhide, nekuda kwehunhu hwegiredhi.

Pu deather parizvino ndiyo inonyanya kuwanda zvigadzirwa mune zvigadzirwa zveganda zvevateresi; uye pvc yePVC Gumi kunyangwe paine mapurasitiki anokuvadza mune dzimwe nzvimbo inorambidzwa, asi iyo Super Weather Rishance uye mitengo yakaderera inoita kuti ive mumusika-yekupedzisira misika ichiri kukwikwidza yakasimba; Microfiber pu ganda kunyangwe ine yakafanana inzwa kuganda, asi mitengo yakakwira inogumisa kushandiswa kwayo kukuru, musika chikamu cheanenge 5%.