I. Ongorora yezvinhu zvakavezwa nerubber zvigadzirwa

Foam Zvigadzirwa zveRubber zvinogadzirwa nemitezo yemuviri kana yemakemikari inopindirana neRabha seyakagadziriswa zvinhu kuti uwane sponge-kunge rubber pousus zvigadzirwa zvigadzirwa. Iyi tekinoroji yakashandiswa zvakanyanya mumusuwo wakasiyana-siyana, senge musuwo wemotokari uye newindows zvisimbiso, Kuvaka magirazi ekuvaka, zvivakwa zvekuchengetedza, zvivakwa zvekudzivirira zvemitambo, nezvimwe.

1, pfungwa yeiyo yakapihwa rabha

Iyo inonzi inonzi Rubber Rubber inozivikanwa zvakare seRubber Fuman Tekinoroji, ndiko kushandiswa kwechokwadi mumiririri wekurapa, saka kuti rubber ine maitiro ekugadzirisa nzira yekugadzirisa. Iyi tekinoroji inoshandiswa zvakanyanya mumunda wazvino wekugadzira, ndiyo nzira yakajairika yekugadzira basa panguva ino.

2, kuiswa kwezvinhu zvakabikwa zvesabha

Zvinhu zveRubhi zveRubber parizvino pane zvigadzirwa zvinoshandiswa zvakanyanya mumunda wekugadzira, izvo zvinogona kukamurwa kuita marudzi maviri ezvinyorwa zvemhando yepamusoro uye chimiro chekupusa zvinoenderana ne pores. Uye chimiro chakashata chinogona kukamurwa kuita zvakaringana zvinopesana zvigadzirwa uye zvinoenderera zvinogadzirwa zvinogadzirwa. Zvinoenderana neyakagadzirwa zvinyorwa zveRabha inogona kukamurwa mune ichi chigadzirwa muzvisikwa zveRabha Foaming zvigadzirwa, isprene Foaming zvigadzirwa, etrylene Procalene Rubber zvigadzirwa, nezvimwe.

Chechipiri, Foam Rubber Zvigadzirwa Nekuongororwa

Zvakaunzi midziyo yeRubhi zvakanyanyisa uye zvakanyanyisa kushandiswa munharaunda ino yazvino, kugadzirwa kwayo uye kugadzirwa kwekunyora kwemusiyano, kunomhanya kwekuratidzira uye nekumhanya kwekutsikisa mumiririri wekupinza kuti aenderane nedambudziko. Ndozviti zvekuti, kufambisa kwerabha kwakabudirira mukuwedzera kwekumhanya kunowedzera muhukama hwekuita kwechiitiko chekuputika, iko kuwedzerwa kwemadziro egasi kuti ubudise maitiro anoenderana.

1, kusarudzwa kwezvinhu zvikuru

Muchiitiko chekugadzira, kazhinji chinoda zvimwe zvinangwa zvechigadzirwa kuti usarudze zvesayenzi zvekushandisa zvesayenzi, huwandu hwesimba. Zvekugadzirwa kwemafuta-ekuramba mavara, kuwedzera kune chinodiwa chekusarudza chirevo chesainzi chechikepe, asi zvakare kuchizodza zvido zvezvinhu zvakakosha, iwe unogona zvakare kushandisa marudzi maviri kana akawanda emhando yerabha uye fomu.

2, kusarudzwa kweMuaipisa Mumiriri

Kupisa mumiririri ndiko kunonyanya kujekesa chinongedzo mukugadzirwa kwakawanda kweiyo yakapihwa Rubber, uye kusarudzwa kwayo kwakanyatsoenderana nekubudirira uye kunaka kwebasa. Kazhinji kutaura, kuita kwakanaka kwezvigadzirwa zvekupupuma kunofanirwa kusarudza muyedzo wesainzi uye unonzwisisika, uye huwandu hwekupupuma mumiririri, kushandiswa kwenzira dzekusangana nezvinodiwa zvehurumende zvazvino. Parizvino, iyo yemumiririri inovhuvhuta inonyanya kuve neine organic kuridza mumiririri uye inorganic kuridza mumiririri maviri. Inorganic kuputika mumiririri inonyanya kureva sodium bicarbonate, Urea, etc. Izvi zvinopfuta zvekukurumidza kumhanya uye tembiricha yekunyora Sezvo gasi rinogadzirwa neiyi tekinoroji iri kunyanya carbon dioxide neAmoni shandisa.

Basa razvino, isu tinowanzo shandiswa kumiririra mumiririri anonyanya kuve ne nitrogen dicargyl Kuora kwechiitiko kwakaderedzwa zvakanyanya, kuyamwisa kwegesi kunogadzirwa neiyo nitrogen, etnia, etc. Saizi yepora yemabhawa zvigadzirwa zvakagadzirwa nemumiririri wekupupuma, uye chiyero chinopenga chakakurawo; Paunenge uchishandisa kupupuma mumiririri, iyo Auxialary inopupa mumiririri ane simba acid, alum, etc., izvo zvinogona kuderedza zvakanyanya tembiricha yemumiririri wekupinza kusvika ku130 ~ 150 ℃ mushure mekuwedzera.

3, sarudzo yeiyo vulcanization system

Systemsization yeVulcanization yakakosha pakutsvaga kwezvigadzirwa zvinopupuma, kutanga kwezvose, kungave kuenzanisa kweiyo vulcanization system uye kupenga system yekuita zvakanaka kuita zvigadzirwa zvekupikisa. Rubabha inogona kubudiswa zvakabudirira, chinhu chakanyanya kukosha ndicho chiitiko cheVulcanization yeRabha uye chiitiko chechiitiko cheMukati cheMukati Chinyorwa chinofanira kuwirirana, kana sarufa nguva kupfuura nguva yekupupuma zvishoma kumberi. Naizvozvo, mushure mekusarudza iyo vulcanization system, gadzirisa iyo foaming system kuti iienderane, kana mushure mekusarudza iyo foaming system, gadzirisa iyo vulcanization system kuti ienderane nayo.

4, kusarudzwa kwekusimbisa filler

Carbon dema, Silica uye vamwe vanosimbisa vamiririri vanogona kuvandudza simba uye kuomarara kweCalcium Carbonate, ivhu uye mamwe mafirita anogona kugadzirisa maitiro ekugadzirisa uye kuderedza mari. Carbon dema inofanirwa kusarudza seinared fef uye srf kabhoni dema, filler inofanira kusarudza mwenje calcium carbonate, etcy, etc.

5, sarudzo yePlasticzezer

Zvinodiwa zvePlasticze ndewekuti: Yakanaka Plastimuzation, DOSAGE DOSAGE chiyero, kuwirirana kwakanaka, kusatama, pasina chepfu, kusaputa, kushayiwa simba uye kuri nyore kuwana. Plasticzezer inogona kuvandudza iyo degree rekuparadzira mumiririri anowedzera, kuita uye kuumbwa kwemubhedha. Foam zvigadzirwa zveRubber izvo zvinoda kukwirira kwepamusoro

6, sarudzo yeAndiyoxidant

Foam Zvigadzirwa zveRubber Zvekumisa, nzvimbo yemusoro yakakura, zvakareruka pakukwegura, inofanira kunge ichisanganiswa neAndiyoxidants. Iyo nheyo yekusarudza antioxidant ndiyo yakanaka yekurwisa-kusakura maitiro, asi zvakare haina kukanganisa kuora kwemumiririri wekupupuma. Unogona kusarudza 4010, 264, MB uye mamwe antioxidants, huwandu hwezvakawanda kupfuura zvigadzirwa zveRabha.

7, iyo nheyo yeRabha inopinza

Solid Rubar Foaming yeRubge Sponge, nheyo yekuwedzera mumiririri weSpar mukutsvaira kwekusimudzira, yakakomberedzwa neRabha yekugadzira gomba 'kuitira kuti muwedzerwe rabha kuti riite chipanje.

Zvinhu zvakakosha zvinozivisa uye zvinokanganisa chimiro cheBubble pore ndege, iyo gasi rakanyanya kuwanda kwehuwandu hwekuridza gasi, kumhanya kwegesi kwegesi uye kumhanya kwechizvarwa chegero.

Kuita zvigadzirwa zvepabhi, sarudzo yekuputika mumiriri uye rabha vulcanization system ndiyo kiyi. Pane nzira mbiri dzakananga:

Kutanga, maererano nekudziya kwekushisa kuti vasarudze tembiricha yekushambadzira uye nekumhanya kwechiitiko chekuputika kwekupedzisira, kwakadai kusimudzirwa.

Chechipiri, mune imwe nyaya yeiyo vulcanization system kuti uone kumhanya kwekuvezwa, maererano nesarudzo yemhando yepamusoro uye yakakodzera chidimbu. Iyo saizi yemubatanidzwa wemumiririri wekuputika zvakare chimwe chezvinhu zvakakosha pakusarudza kumhanya kwechidhirowa kwekumhanya kwemumiriri. Saizi yezasi inoderera, iyo nzvimbo yakatarwa yezvikamu zvinowedzera, kumhanya kwekushisa kunowedzera, nekukasira kusvika pakumhanya kwemukati kwekuridza mari inokwanisa kuchinjirwa nekusarudza iyo yakakodzera saizi yemumiriri.

Matatu, kugadzirisa tekinoroji

1, Plastictizing

Iko kukosha kwekupaza mbichana kubva pakureba kupaza uye kuparadza macromolecular cheni yerabha. Kuvandudza iyo plasticity yeRabha, kuitira kuti kusanganisa uye kusanganisa maitiro ekuwedzera mumiririri kuve nyore kuita. Mukugadzirira kweFoam zvigadzirwa zveRabha, zviri nani papurasitiki yeRabha, zviri nyore kuita zvigadzirwa neunifomu bubble mabheji, density diki uye diki shrinkage rate. Naizvozvo, rubber rwamabwe rubber runofanira kunge rwakazara zvakakwana.

2, chengetedzo

Mushure mekunge rabha yakavhenganiswa, inofanira kuiswa kwenguva yakareba nguva yakakwana, kazhinji 2 ~ 4h, zvekuti dzakasiyana siyana dzakapararira dzakazara mumusanganiswa werabha. Izvo zvakanyanya zvakanyanyisa kuwanda kwerabha zvakaparadzirwa, zvirinani kugadzikana kwechigadzirwa chechigadzirwa, kusimba kwemukati uye kufanana kwemabubu.

3, tembiricha

Rubber Foam inotaridzika kwazvo pakupisa. Iyo imwe chete yeRabha zvinhu ine akasiyana anopupuma emhedzisiro pamisoro dzakasiyana. Nekuti iyo fiss yekusimbisa uye iyo vulcanization system inokatyamadza kune tembiricha zvakasiyana, ichichinja tembiricha yekuvesa ichatsanangura dambudziko rekufananidza iyo yekufananidza system yeVulcanation neiyo foaming system.

4, kuumba

Nzira dzinoumbwa dzezvigadzirwa zveRubhi Rubber nderekuti: Kuumbwa, kuumbwa, kuumbwa, E,BD