Ukubonisa umlingani
I-PU foam ye-polymer ephezulu yokulwa nokuxidana kwe-oxidation iyalungiswa ngesizinzisi sokulwa nokuxidana ngesikhathi sokwenziwa kwayo. Inciphisa ngempumelelo ukuxidana kwe-oxidation, ukuba phuzi nokuguga, futhi igcina ukubuyisela emuva nokweseka okuzinzile ukuze isetshenziswe isikhathi eside. Isakhiwo esinamakhamera avulekile sinikeza ukungena komoya okuhle. Usayizi nogqinsi kuyashintshwa, futhi kungahlanganiswa nezinye izingqimba ze-foam. I-OEM ne-ODM kuyatholakala, futhi kuhambisana nezinga le-ROHS, REACH, CA117.
1. Kungcono kangakanani ukumelana nokuphaphatheka?
Ilibambezela kakhulu ukuphaphatheka, kodwa ayikwazi ukufeza ukungaphatheki neze.
2. Yiziphi izimbangela eziyinhloko zokuphaphatheka?
Kunezimbangela ezine ezijwayelekile:
Ukuguga kwe-thermo-oxidative ekushiseni okuphezulu ngesikhathi sokwenziwa kwegwebu
Imisebe ye-ultraviolet
Ukuchayeka kuma-nitrogen oxides (NOx) emoyeni
Ukungcoliswa kwendwangu noma imiphumela emibi ebangelwa i-antioxidant ngokwayo
3. Uma kuqhathaniswa negwebu elijwayelekile, ingabe kuthinta ezinye izakhiwo?
Amanye amazinga e-flame retardant afakwe izinto zokulwa nokuphaphatheka angase abe nezakhiwo ezithile ezithintekayo.
4. Ilungele imikhiqizo ini?
Izicelo zamaza aphezulu: igwebu lebhodisi, ukugcotshwa kwengubo yangaphansi, imicamelo, izingqimba eziphezulu zikamatrasi, igwebu lokupakisha elimhlophe, njll.