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Ukusonta, okwakwaziwa ngokuba kukwenza imichiza yefiber, kukwenziwa kweentsinga zekhemikhali. Yenziwe ngeekhompawundi ezithile zepolymer kwisisombululo se-colloidal okanye inyibilikiswe yi-spinneret ecinezelwe ngaphandle kwemingxuma emihle ukwenza inkqubo yemicu yemichiza. Kukho iintlobo ezimbini eziphambili zeendlela zokulungisa: ukujikeleza kwesisombululo kunye nokunyibilika kokujikeleza. Kule nkqubo, obu bunzima bulandelayo bunokuvela:

Ukunyibilika okungazinzanga:Ngenxa yokuba ukuhamba kwe-melt kuchatshazelwa yizinto ezininzi, ezifana ne-melt viscosity, izinga lokushisa, izinga lokuhamba, njl., Ngoko ke kwinkqubo yokujikeleza, ukuba i-melt flow ayizinzile, iya kukhokelela kwi-fiber engalinganiyo, i-filament fracture, kwaye ezinye iingxaki.

Ukolula ifayibha engalinganiyo: Ukolula linyathelo elibalulekileyo kwinkqubo yokujikeleza, enokunyusa amandla okuqina kunye ne-tensile modulus yefiber. Nangona kunjalo, ukuba ukolula akufani, kuya kukhokelela kububanzi befiber engalinganiyo kunye nokuqhekeka.

Izinga eliphezulu lesiphako:Kwinkqubo yokusonta, ngenxa yobunzima bokunyibilika kunye nokutshintsha kweemeko zokusetyenzwa, iziphene, kunye neemveliso ezineziphene zihlala ziveliswa, ezinje nge-burrs, iikristale, amaqamza, njl.njl. Ezi ziphene kunye neemveliso ezineziphene ziya kuchaphazela ukubonakala kunye nokusebenza imveliso, kunye nokunciphisa umgangatho wemveliso kunye nesivuno.

Umgangatho ombi womphezulu wefayibha:umgangatho wefiber surface yinto ebalulekileyo echaphazela iipropati zefayibha, ezichaphazela ngokuthe ngqo ukunamathela kunye nomsebenzi womphezulu wemicu kunye nezinye izinto. Kwinkqubo yokusonta, ukuba umgangatho womphezulu wefiber ulambatha, oko kuya kukhokelela ekwehleni kokusebenza kosinga kwaye kuchaphazele nobomi benkonzo yemveliso.

Ngoko ke, kwinkqubo yokujikeleza, kuyimfuneko ukusombulula ezi ngxaki zingentla ngokuqhubekayo nokuphucula iimeko zokucubungula, ukuphucula ukuhamba kwenkqubo, ukulawula umgangatho, ukongeza uncedo lokucubungula, njl., Ukuphucula umgangatho kunye nokusebenza kakuhle kwemveliso yemveliso. .

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Kuko konke,SILIKE Fluorine-free PPA masterbatchidlala indima kwinkqubo yokusonta ngokuphucula ukunyibilika kwenyibilika, ukuphelisa ukuqhekeka kwenyibilika, ukwandisa imijikelo yokucoca izixhobo, ukuphucula umgangatho womphezulu, kunye nokuphucula ukusebenza kakuhle kwemveliso, ngaloo ndlela kuphuculwe inkqubo yokusonta kunye nokuphucula umgangatho wemicu eveliswayo.

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