Obutundutundu bwa EPDM (Ethylene-propylene-diene monomer) bukolebwa mu kapiira ka ethylene propylene diene monomer oluvannyuma lw’okumenya n’okusengejja. Zirina eddagala erinywevu ate nga zigumira bulungi embeera y’obudde, era zikozesebwa nnyo mu bifo eby’emizannyo, ebifo eby’abaana n’emirimu emirala.
-Elasticity ya waggulu n’okusiba: ensengekera y’obutuli munda mu butundutundu esobola okunyiga okukosebwa kw’entambula (omuwendo gw’okunyiga enkuba gusukka 50%), okukendeeza ku buvune bw’okugwa, esaanira okudduka, ekisaawe kya basketball n’ebifo ebirala eby’emizannyo.
-Okugumira embeera y’obudde n’okukaddiwa: asobola okugumira-enjawulo ya bbugumu erya diguli 40 okutuuka ku +120, okukulugguka kw’ebbugumu eriziyiza empewo, ozone n’enkuba, obulamu bw’okuweereza ebweru okutuuka ku myaka 8-10.
-Obukuumi bw’obutonde: si-obutwa era tebuwunya, okugezesebwa kwa SGS (ebyuma ebizito ebitono oba ebyenkana 0.1mg/kg), okufulumya formaldehyde kumpi ne 0, nga kikwatagana n’omutindo omupya ogw’eggwanga GB 36246-2018.
-Langi ewangaala: okusiiga langi mu ngeri ey’obutonde, okunyweza langi kusukka mu ddaala 8, okumala ebbanga eddene-okubeera tekuggwaawo, langi eza bulijjo ze mmyuufu, kiragala, bbululu, omuddugavu n’ebirala.
-Enzimba ennyangu: etabuddwamu ggaamu (nga PU glue), esobola okusaasaanyizibwa mu layeri ya laasitiki empanvu, amaanyi g’okusiba gasinga oba genkana 0.5MPa, era si kyangu kugwa.
Parameter y’ebintu
|
Erangi |
Obugumu |
Obuzito |
Diguli ya Rebound |
Amaanyi g’okusika |
Omuwendo gw’okusika |
Yambala obuziyiza |
|
Emmyufu, emicungwa, emmyufu, kiragala, bbululu, kakobe n’ebirala. |
5-13 mm |
0.9- 1.2g |
Okusinga oba okwenkana ebitundu 90% . |
Okusinga oba okwenkana 3.0MPa |
Okusinga oba okwenkana 400% . |
Entono oba yenkana 0.08/1.61km |
Okumanya okw’ekikugu Q&A
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