Cilmi-baarista & Heerka Codsiga ee Shabkada Fiber Synthetic Organic (II)

2.2 shubka fiber nylon

Sibidhka naylon waa mid ka mid ah fiilooyinka polymer-ka ee ugu horreeya ee loo isticmaalo sibidhka iyo shubka, qiimuhu waa mid aad u sarreeya, codsiguna wuu xadidan yahay.Isku darka fiber naylon waxay si weyn u yareyn kartaa qiimaha qallalan ee la taaban karo, laakiin flexural, compressive, axial pressure, caaryada laastikada iyo guryaha cadaadiska-ma aha mid aad uga duwan tan la taaban karo ee caadiga ah, iyo impermeability iyo waxqabadka xakamaynta miridhka ayaa si weyn loo hagaajiyay. taas oo hagaajinaysa cimriga shubka.

Marka qadar yar oo fiber naylon ah (0.052%) lagu daro shubka, matrixka la taaban karo wuxuu heli karaa saameyn aan la taaban karin oo kor loogu qaado waxqabadka, wuxuu si weyn u yareynayaa dildilaaca balaastiga ee shubka, wuxuuna wanaajiyaa iska caabbinta saameynta shubka.Marka qiyaasta la kordhiyo ilaa 0.26%, iska caabbinta saameynta shubka ayaa si weyn loo kordhin karaa.Fiber naylon wuxuu wanaajin karaa caabbinta dhaxan ee shubka, waxay joojin kartaa tamarta luminta shubka, waxayna hagaajin kartaa muuqaalka qaybta tijaabada.Wan Zhongxiang iyo al.waxay aaminsan yihiin in tani ay sabab u tahay isku-darka fiilooyinka nylon si loo yareeyo dildilaaca ka yimaada cadaadiska gudaha ee shubka, iyo sidoo kale korodhka gaaska ee shubka, iyo korodhka cadaadiska ka hortagga fidinta iyo cadaadiska osmotic.Waxay ogaadeen in shubka la taaban karo ee 0.5% mugga naylon-jajabka ah ay hoos u dhigtay luminta modules-laastikada firfircoon iyo khasaaraha ballaaran 10.5% iyo 1.7%, siday u kala horreeyaan, marka la barbar dhigo la taaban karo bartilmaameedka ka dib 300 wareegyo qaboojin-dhalaalaya.

2.3 shubka polyetylen

Sababo la xiriira dabacsanaantiisa hooseeya, fiber polyetylen ayaa ah mid aad dhif u ah in lagu isticmaalo isku-dhafka sibidhka ilaa hadda, si liidata loo darso.KCG Ong, M. Basheerkhan, P. Paramasivam ee tijaabada saamaynta xawaaraha hooseeya ee suufka la taaban karo ee polyetylen fiber, oo ku jira maadada fiber ee 0.5%, 1% iyo 2%, qiimaha tamarta jaban ayaa kordhay 19%, 53% iyo 80 %, siday u kala horreeyaan.Inkasta oo qiimayaashani ay ka yar yihiin qiyamka birta fibre-gaaban ee isku midka ah (qiimaha xargaha xargaha fiber-ka ah waa 40%, 100% iyo 136%, siday u kala horreeyaan), qiimahoodu aad ayuu uga yar yahay fiber-ka birta, haddii laastikada modulus ilaa 70GN/m2 waxaa la soo saari karaa fibre polyetylen caaryada laastikada sare, this fiber ka jaban waxa uu leeyahay awood weyn oo berrinkii ka kooban sibidhka.

Laizhou Kaihui Machinery Co., Ltd waa soo saaraha xirfadeed eeline extrusion fiber la taaban karo.Ku soo dhawoow nala soo xidhiidh si aad macluumaad dheeraad ah u hesho.