Ebisambi (High Impact Polystyrene) Sheets bye bintu ebibuguma ebimanyiddwa olw’okuziyiza okukosebwa okulungi ennyo, okwanguyiza okukola, n’okukendeeza ku nsimbi. Zikozesebwa nnyo mu kupakinga, okukuba ebitabo, okulaga, n’okukozesa ebyuma ebikuba ebbugumu.
Nedda, obuveera bw’ebisambi butwalibwa ng’ekintu eky’ebbeeyi entono bw’ogeraageranya n’obuveera obulala obwa yinginiya. Ewa enzikiriziganya ennungi ey’obusobozi n’okukola, ekigifuula ennungi ennyo okukozesebwa mu kukozesa embalirira.
Wadde ng’ebisambi bikola ebintu bingi, erina ebimu ku bikoma:
Obuziyiza bwa UV obutono (busobola okuvunda wansi w’omusana) .
Tekisaanira okukozesebwa okw’ebbugumu eringi .
Obuziyiza bw’eddagala obutono bw’ogeraageranya n’obuveera obulala .
Ebisambi ye ngeri ya polystyrene ekyusiddwa. Standard polystyrene is brittle, naye ebisambi birimu ebirungo ebigattibwamu okusobola okulongoosa okuziyiza okukuba. Kale wadde nga balina oluganda, ebisambi bikaluba era biwangaala okusinga polystyrene eya bulijjo.
Kisinziira ku kusaba:
HDPE ekuwa obuziyiza obulungi n’obuziyiza bwa UV, era ekyukakyuka nnyo.
HIPS kyangu okukuba ku mpapula era erina ebipimo ebirungi eby’okutebenkera ng’okupakinga oba okussaako obubonero.
Mu mbeera entuufu ey’okutereka (cool, dry place away from direct sunlight), ebisambi by’ebisambi bisobola okumala emyaka egiwerako. Kyokka, okumala ebbanga eddene ng’ofuna ekitangaala kya UV oba obunnyogovu kiyinza okukosa eby’obutonde bwabyo.
Wadde ng’ebisambi bikozesebwa mu kukola mu makolero, ebisambi tebisaanira kuteekebwa mu bujjanjabi ng’okukyusa amaviivi. Ebintu nga titanium alloys ne ultra-high-molecular-weight polyethylene (UHMWPE) bye bisinga okwettanirwa mu kukwatagana kwabyo mu biramu n’omulimu ogw’ekiseera ekiwanvu.
Ebisambi bisobola okuvunda oluvannyuma lw’ekiseera olw’oku:
UV exposure (ereeta okukutuka n’okukyusa langi) .
ebbugumu n’obunnyogovu .
Embeera embi ey'okutereka .
Okusobola okwongera ku bulamu, teeka ebisambi by’ebisambi mu mbeera efugibwa.