Engeri y'okulongoosaamu obuziyiza obw'ennyogoga obwa PVC soft film .

Nga ekitundu ekikulu eky’ensengekera y’ebintu ebigonvu ebya PVC, pulasitiika erina kinene ky’ekola ku nkola y’ebintu ebigonvu ebya PVC. Singa ebintu ebigonvu ebya PVC (PVC cold storage door curtains) byetaagibwa okukozesebwa ku bbugumu eri wansi, obuveera obuziyiza ebbugumu obulungi bulina okulondebwa. Mu kiseera kino zikozesebwa nga obuveera obuziyiza ennyonta businga kuba fatty acid dibasic esters, phthalic acid esters of linear alcohols, fatty acid esters of dihydric alcohols, ne epoxy fatty acid monoesters.

Nga ffenna bwetumanyi, ka kibeere PVC plastic hoses oba PVC soft products nga PVC door curtains, zijja kufuuka enzibu mu budde obw’obutiti. Omuwendo gw’ebiveera gulina okwongerwako mu ngeri esaanidde, era n’obuveera obuziyiza ennyonta nabwo busobola okugattibwako mu ngeri esaanidde. DOA (Dioctyl adipate), DIDA (Dodecyl adipate), DOZ (dioctyl azelate), DOS (dioctyl sebacate) bye bimu ku biwujjo ebiziyiza ennyonta. Okuva bwe kiri nti okukwatagana kwa pulasitiika ezigumira ennyonta okwa bulijjo ne PVC si nnungi nnyo, mu butuufu, kuyinza kukozesebwa ng’ekiziyiza ekiyamba okulongoosa obuziyiza ennyogovu, era omuwendo gwayo gutera okuba ebitundu 5~20% ku pulasitiika enkulu.

Okunoonyereza kuno kwalaga nti okugatta eddagala eriziyiza ennyonta ne hexamethyl phosphoric triamide kiyinza okulongoosa obugumu obuziyiza ennyonta n’okuwanvuwa kw’ebbugumu eri wansi mu PVC soft film. Newankubadde nga hexamethyl phosphoric triamide yennyini si kiziyiza kya pulasitiika ekiziyiza ennyonta, kisobola bulungi okukendeeza ku firiigi y’ebiveera eby’enjawulo n’okutuukiriza ekigendererwa ky’okunyweza ekikolwa ekiziyiza ennyonta ekya PVC soft film.

Mu kiseera kye kimu, tusaanidde n’okulowooza ku nkola y’ebbugumu ly’okukola, ebbugumu ly’okunyogoza, n’ensonga endala ku buziyiza bwa PVC obunnyogovu, n’oluvannyuma ne tugatta n’enteekateeka ennungi ey’ensengekera okukola ennongoosereza ezikwatagana mu kiseera ng’ebbugumu likka nnyo.