iimveliso

Iintlaka ze-HDPE zombhobho otyatyiweyo onodonga olubini,
HDPE QHE16A, HDPE QHE16B,

Ibakala lombhobho we-HDPE linokusabalalisa okubanzi okanye kwe-bimodal ubunzima be-molecular.Inoxhathiso oluqinileyo lwe-creep kunye nokulinganisela okulungileyo kokuqina kunye nokuqina.Yomelele kakhulu kwaye ine-sag ephantsi xa isenziwa.Imibhobho eveliswa kusetyenziswa le resin inamandla amahle, ukuqina kunye nokumelana nempembelelo kunye nepropathi egqwesileyo ye-SCG kunye ne-RCP.

I-resin kufuneka igcinwe kwindawo yokugcina impahla, eyomileyo kwaye kude nomlilo kunye nelanga elithe ngqo.Akufunekanga ifunjwe kwindawo evulekileyo.Ngexesha lokuthutha, izinto eziphathekayo akufanele zibekwe kwilanga elinamandla okanye imvula kwaye akufanele zihanjiswe kunye nesanti, umhlaba, isinyithi esilahliweyo, amalahle okanye iglasi.Ezothutho kunye

izinto eziyityhefu, ezidlekayo nezinokutsha azivumelekanga ngokungqongqo.

Isicelo

Inqanaba lombhobho we-HDPE lingasetyenziselwa ukuveliswa kwemibhobho yoxinzelelo, njengemibhobho yamanzi ecinezelekileyo, imibhobho yegesi yepetroli kunye neminye imibhobho yoshishino.Isenokusetyenziswa ukwenza imibhobho engacinezelekiyo njengemibhobho etyatyiweyo enodonga oluphindwe kabini, imibhobho yodonga olunomngxuma, imibhobho yesilicon-core, imibhobho yokunkcenkceshela yezolimo kunye nemibhobho edityanisiweyo ye-aluminiyamplastics.Ukongeza, nge-extrusion esebenzayo (i-silane cross-linking), ingasetyenziselwa ukuvelisa imibhobho ye-polyethylene edibeneyo (PEX) yokubonelela ngamanzi abandayo nashushu.

Iiparamitha

high density polyethylene (HDPE) specialty resins for twin-wall corrugated pipe enediameter enkulu.Iziphumo zibonisa ukuba i-resin ezikhethekileyo, ezichazwe njenge-QHE16A / B ngokulandelanayo, zine-modulus egobayo ngaphezu kwe-1150 MPa, zinyibilika amandla ngaphezu kwe-1.60 MPa kunye nexesha lokungeniswa kwe-oxidation malunga ne-100 min.Omabini amabanga eentlaka anokuqhubekeka kakuhle kwaye ayanelisa iimfuno zokuvelisa umbhobho wethanki owenziwe ngamabini kumashishini asekhaya.