Okpukpu polyurethane nke dị sentimita asatọ n'obosara bụ ụdị ihe nkedo nwere dayameta 200mm na ogologo 237mm, e ji polypropylene ebubata mee isi ya dị n'ime, a na-ejikwa mpụta polyurethane mee ya, nke nwere ezigbo ike iguzogide abrasion, nlọghachi na ikike ịmịkọrọ ihe mgbu phantom, ọ dịkwa mma maka ojiji n'ọtụtụ oge. A na-eji wiil polyurethane eme ihe nke ukwuu na nhazi, ebe a na-echekwa ihe, ihe owuwu, arịa ụlọ na ụlọ ọrụ ndị ọzọ, a pụkwara iji ya mee ihe maka ijikwa, ịdọkpụ na ihe ndị ọzọ.
Mgbe ị na-eji wiil polyurethane, ịkwesịrị ịṅa ntị n'ihe ndị a:
1. Họrọ nha kwesịrị ekwesị: Họrọ nha kwesịrị ekwesị nke wiil polyurethane dịka ibu na nha nke ihe ndị a ga-eji.
2. Lelee wiilị ahụ: Tupu e jiri ya, biko lelee wiilị ahụ maka mmebi, mmebi ma ọ bụ mgbanwe ọ bụla. Ọ bụrụ na enwere nsogbu ọ bụla, biko dochie ha ozugbo.
3. Na-adị ọcha: Na-ehicha wiil urethane mgbe niile iji zere unyi, uzuzu, wdg. na-emetụta arụmọrụ nke wiil ahụ.
4. Nlekọta: Na-edozi wiil urethane mgbe niile, dịka itinye mmanụ, ịgbanwe bearings, wdg, iji mee ka wiil ahụ dị ogologo ndụ.
5. Nlebara anya na nchekwa: Mgbe ị na-eji wiil polyurethane ebu ihe, biko lezie anya na nchekwa iji zere ihe mberede nke ọrụ na-ekwesịghị ekwesị kpatara.
Oge ozi: Ọktoba-23-2023