Ipulasitiki yama-foam ingenye yezinhlobonhlobo eziyinhloko zokwenziwa kwezinto ezenziwe nge-polyurethane, ezinesici se-porosity, ngakho-ke ubukhulu bayo buhlobene, futhi amandla ayo athile aphezulu. Ngokuya ngezinto zokusetshenziswa ezahlukene nefomula, ingenziwa ithambile, i-semi-rigid and rigid polyurethane foam plastic njll.
Igwebu le-PU lisetshenziswa kabanzi, cishe lingena lingene kuyo yonke imikhakha yezomnotho wezwe, ikakhulukazi ifenisha, okombhede, ezokuthutha, ifriji, ukwakhiwa, ukufakwa kwezinye izinto nezinye izinhlelo eziningi.
Igwebu le-polyurethane lisetshenziswa kakhulu kufenisha, okombhede nasemikhiqizweni yasendlini, njengosofa nezihlalo, amakhushini wangemuva, omatilasi nemicamelo.
Ekukhiqizweni kwangempela nasekusebenziseni, le mikhiqizo imvamisa kufanele ibhekane nezidingo eziphakeme zokumelana nokuphuzi nelangabi elibuyisa ilangabi. Inkampani ihlinzeka ngezithasiselo ezahlukahlukene kungasiza ngempumelelo ukuthuthukisa ukusebenza komkhiqizo.
Inkampani inganikela ngezansi kwe-PU izithasiselo ezinegwebu:
| UKUHLELWA | UMKHIQIZO | CAS | UHLOBO LWE-COUNTER | ISICELO |
| UV ABSORBER | YIHOO UV1 | Kabanzi PU, ingcina, igwebu nezinye izinto. | ||
| YIHOO UV571 | TINUVIN 571 | Isetshenziswa kakhulu ekugqokeni kwe-PUR ye-thermoplastic kanye namapulasitiki e-foam aqinile, i-polychloride enopulasitiki onzima, i-PVB, i-PMMA, i-PVDC, i-EVOH, i-EVA, ukushisa okuphezulu okuphulukisa i-polyester engagcwalisiwe ne-PA, PET, PUR kanye ne-PP fiber ephotha ingculaza. | ||
| YIHOO UV B75 | TINUVIN B75 | Isithako se-UV esiyinhlanganisela, sisetshenziswa kakhulu ku-PU, ukunamathela noma ukumbozwa kwe-PUR, okufana noseyili, indwangu eyisisekelo nesikhumba sokwenziwa. | ||
| I-ANTIOXIDANT | YIHOO AN333 | JP333E | I-Phenol-free antioxidant, esetshenziswa njengesiqinisi sokushisa esisizayo ku-PVC, ithuthukisa umbala nokubonakala kwemikhiqizo ye-PVC. Ingasetshenziswa futhi ezintweni zenjoloba neze-PU ukuthuthukisa ukumelana nokuguga kwemikhiqizo. | |
| YIHOO AN340 | I-Phenol antioxidant yamahhala, ingasetshenziswa kabanzi ku-PVC, ABS, SBR, CR njll. | |||
| ILANGAMI LIYABUYISELA | YIHOO FR950 | / | Chlorinated phosphate ester ilangabi cishe yizona ezisetshenziswa kabanzi, ikakhulukazi efanelekayo ilangabi cishe yizona ezisetshenziswa kabanzi PU Foam. Kungasiza ukudlula iCalifornia 117 ejwayelekile, i-FMVSS302 ejwayelekile yesiponji semoto, iBrithani ejwayelekile 5852 Crib 5 namanye amazinga wokuhlola alangabi. I-FR950 yi-retardant ekahle yelangabi engena esikhundleni se-TDCPP (carcinogenicity) ne-V-6 (equkethe i-carcinogen TCEP). |
Ukuhlinzeka ngezithasiselo ze-polymer kuzicelo ezithile, inkampani isungule uchungechunge lomkhiqizo oluhlanganisa okungezansi kwezinhlelo zokusebenza: I-PA polymerization & izithasiselo zokuguqula, izithasiselo ze-PU ezinegwebu, izithasiselo ze-PVC kanye nezithasiselo zokuguqulwa, izithasiselo ze-PC, izithasiselo ze-TPU elastomer, izengezo eziphansi ze-VOC zemoto izithasiselo ze-ejenti, izithasiselo zokumboza, izithasiselo zezimonyo, i-API neminye imikhiqizo yamakhemikhali efana ne-zeolite njll.
Wamukelekile njalo ukuxhumana nathi ngemibuzo!
