Umahluko phakathi kwe-polymer polymer powder kunye nomgubo we-reden

Kwiminyaka yakutshanje, uninzi lwe-rabber powder, umgubo oxhaphakileyo oxhaphakileyo werabha kunye nomgubo werabha oshibhile kakhulu uvele kwimarike yokutshintsha i-Emileo ye-Gae ye-Gae ukuze iphinde ibuyise i-valion ye-valsion (i-vinyl acetate), esebenziseka. Ukusasazeka komgubo we-Latex, emva koko yintoni umahluko phakathi kwe-rouber yerabha kunye ne-templed ye-temputer ye-temin, ngaba i-resin i-rabber ibuyise i-raber teder ye-galder ye-temputer ibuyiselweyo? IZiko leTekhnoloji ye-Yongqiang Erser liya kukukhokelela ekufumaneni ngokufutshane umahluko phakathi kwababini kwireferensi yakho:

1

Okwangoku, i-polymer polymer ye-polymer ye-polymer ehlabathini yile: I-Vinyl Acetate kunye ne-ithylene copolymer powder (e / e), i-vinyl ye-vinyl viny ye-acid vinyl irally powder (Vula / E / E / Veova), ezi ntlobo zithathu ze-polymer ilawula yonke imarike, ngakumbi i-vinyl ye-vinyl ye-vinyl acetate kunye ne-ithoova e / e / i-veova e, imele iimpawu zobugcisa zePolymer Polymer. Esona sisombululo silungileyo sobugcisa ngokwamava obuchwephesha nge-polymers efakwe kwisimo sokuhlengahlengiswa:

I-1. Yenye yezona prolymers ezisetyenzisiweyo emhlabeni;
2. Ngaba uninzi lwamava asetyenziswayo kwicandelo lokwakha;
3. Inokuhlangabezana neepropathi ze-suheoologrical ezifunwa ngudaka (okt ukusebenzela okufunekayo);
I-4. I-polymer relin kunye nabanye abantu abasebenzisa i-monomers ineempawu ze-orgaice eziphantsi (VOC) kunye negesi ephantsi;
5. Ineempawu zokuchasana ngokuchaseneyo ne-UV, ukumelana nobushushu obulungileyo kunye nokuzinza kwexesha elide;
I-6. Inesiphumo sokungaxhathisi, ukuxhathisa okuphezulu;
7. Ngaba uluhlu lwamaqondo obushushu eglasi yeglasi (TG);
8. Inobuqhetseba obuhle kakhulu, bhetyebhetye kunye neepropathi zoomatshini;
9. Ngaba amava amade kwimveliso yemichiza ngendlela yokuvelisa iimveliso ezikumgangatho ozinzileyo kunye namava ekugcineni uzinzo;
10. Kulula ukudibanisa kunye ne-colloid yokukhusela (i-polyvinyl utywala) ngomsebenzi ophezulu.

I-2. I-reden powder

Uninzi lwe "resin" i-rabber yerabha kwimarike iqulethe izinto zekhemikhali dbp. Ungajonga ukulunga kwale nto yekhemikhali, echaphazela umsebenzi wezesondo. Inani elikhulu lale rober ifakwe kwiindawo zokugcina ii-horehogras kunye neelebhu, kwaye ziyaguquka ukuya kwinqanaba elithile. Imakethi yeBeijing, edume ngokuveliswa kwayo "irabha yerabha", ngoku ivele "i-upble" yerabha "ye-raber" enamagama ahlukeneyo: iimvuko ezinamanzi, njl.
1. Ukuhlaselwa okuhlwempuzekileyo, ezinye ziziva zimanzi, ezinye ziziva i-flocculent (kufanele ukuba zibe yinto ephosakeleyo ngathi yi-Seppiolite), kwaye ezinye zimhlophe kwaye zikhula kancinci;
2. Iphunga ifuthe elibi;
3. Iminye imibala yongezwa, kwaye imibala ekhoyo imhlophe, tyheli, ngwevu, emnyama, ibomvu, njl.;
I-4. Isixa esongezelelekileyo sincinci kakhulu, kwaye isixa esongezelelekileyo setoni enye yi-5 ~ 12 kg;
I-5. Amandla angaphambili ayamangalisa. Isamente asinamandla kangangeentsuku ezintathu, kwaye inokukhupha ibhodi yokufakelwa kwaye inamathele.
6. Kutshiwo ukuba iBhodi ye-XPS ingasetyenziswa ngaphandle kwe-menzer.

Ngokusebenzisa iisampulu ezifunyenwe ukuza kuthi ga ngoku, kunokugqitywa ukuba yi-visn esekwe kwi-smous, kodwa umthengisi ufuna ukuthintela ngabom, ngoko ke kubizwa ngokuba "ngumgubo"

IXESHA:

I-1. Ukuxhathisa kwemozulu ye-Solvent yingxaki enkulu. Elangeni, iya kuzinza kwixesha nje elifutshane. Nokuba ayikho elangeni, umnxibelelanisi wokuxhobisa uya kubola ngokukhawuleza ngenxa yokwakha intsholongwane;
Ukunganyangeki okuxhaphakileyo, inyibilikisi ayinobushushu, wonke umntu uyazi le nto;
3. Ukusukela kwindlela yokugoba kukuyichitha iBhodi yeBhodi yokufakelwa, ngokuchaseneyo, ikwatshintshela intetho eyandisiweyo. Ukuba kukho ingxaki emva kwexesha, ifuthe liya kutyebula;
4. Akukho khe krackent yesicelo samaphecana. Ngamava ovuthiwe ngumzi-mveliso osisiseko wemichiza phesheya, akunakwenzeka ukuba ukufumanisa ezi zinto.

ISISHWANKATHELO:

I-polymer polymer powder:

I-1. Imveliso ye-Latex ye-Latex ye-Latex yi-powder engafakwanga ngamanzi, eyi-copolymer ye-Ethylene kunye ne-vinyl ye-vinyl ye-acetate, kwaye isebenzisa i-polyvinyl utywala.
I-2. I-Vae Resisarial Powder ye-Latex ineepropathi ezenzi filimu, i-50% ye-actuous ibonisa i-emulsion, kwaye iyifilm-ifilimu emva kokuba ibekwe kwiglasi iiyure ezingama-24.
3. Ifilimu eyenziweyo ineempawu ezithile kunye nokuxhathisa kwamanzi. Inokufikelela kwimigangatho yesizwe.
I-4. Ipowdep ye-Latex ye-Latex inomgubo ophezulu: inobuchule obuphezulu, intsebenzo eyahlukileyo kunye nokusebenza kwamanzi, kwaye kunokuphucula ubumbeko kunye namandla odaka. , iplasitiki, inxibe ukunganyangeki kunye nolwakhiwo, lunamandla oguquguqukayo kwi-anti-cracking thelerdor.

Phinda-Preen POlem:

I-1. I-resn i-rubber powder luhlobo olutsha lwe-modifier yerabha, i-resin, i-macromolecular polymer, umgubo werabha kunye nezinye izinto.
I-2. I-resn irubber i-rouber inesifo esinamandla, ihlazo elibi, abanye baziva bedlula (kufanele ukuba babe yintombile enjenge-sepclelite (kwaye ivumba elimhlophe (kodwa linephunga elifanayo ne-kerosene).
3. Ezinye iipowuni ze-resin zivele kwiBhodi, kwaye i-froofing yamanzi ayilunganga.
I-4. Ukuxhathisa kwemozulu kunye nokuchasana kwamanzi kwe-ressin raber i-raber iphantsi kunezo ze-galx powder. Ukuxhathisa kwemozulu yingxaki enkulu. Elangeni, iya kuzinza kwixesha nje elifutshane. Nokuba ayikho elangeni, intetho ye-bonding, kuba lulwakhiwo lobukhulu, luya kuvuyisa ngokukhawuleza.
I-5. I-Reder irabha yerabha ayinayo imbumbulula, okanye ukungaguquguquki. Ngokutsho komgangatho wokuhlola wodaka lwangaphandle lwangaphandle lwangaphandle lweendonga zangaphandle, kuphela irhafu yentshabalalo ye-polystyrene ihlangana nomgangatho. Ezinye izikhombisi azikho kumgangatho.
I-6. I-reden powder inokusetyenziswa kuphela ukuba iqhubeke iibhodi ze-polystyrene, kungekuko ukubopha iibhlukhwe eziqinisekisiweyo kunye neebhodi zokucima umlilo.