izindaba

I-PVC iyinto esetshenziswa kabanzi empilweni, cishe wonke umuntu usebenzise okuthile okwenziwe nge-PVC.Futhi i-PVC ngenxa yezici zayo emkhakheni we-flame retardant nayo isetshenziswa kabanzi, ngakho-ke landela i-zibo Junhai Chemical ukuze uqonde ubuchwepheshe bokucubungula nokusetshenziswa kwemikhiqizo ye-PVC ye-flame retardant.

Imikhiqizo ye-PVC ingahlukaniswa nge-PVC eqinile ne-PVC ethambile izinhlobo ezimbili, okuqukethwe kwe-plasticizer jikelele kungaphansi kuka-10% okubizwa ngokuthi i-PVC eqinile, okuqukethwe kwe-plasticizer kungaphezu kuka-30% i-PVC ethambile.Kumele kuqashelwe ukuthi i-PVC eqinile ngokwayo inokusebenza okuhle kakhulu kwe-flame retardant, i-LOI> 45%, azikho izidingo ezikhethekile ezingadingi ukwengeza i-flame retardant;Futhi i-PVC ethambile ngenxa yobukhona be-plasticizer, kuyadingeka ukwengeza i-flame retardant ukuze kuzuzwe izidingo zokunqanda ilangabi.

Ngenxa yokusetshenziswa okubanzi kwemikhiqizo ye-PVC, izinhlobonhlobo eziningi, ukuze kuhlangatshezwane nezidingo ezihlukene, kudinga inqubo yokubumba ehlukile ye-PVC.Nasi isingeniso esifushane senqubo eyinhloko yokubumba ye-PVC kanye nokusetshenziswa kwemikhiqizo ye-PVC e-flame retardant.

1. Imikhiqizo ye-PVC yekhalenda

I-PVC exutshwe nezithasiselo, ezenziwe ngepulasitiki, kusetshenziswa indlela yokugingqa emithathu noma emine ibe ugqinsi olunqunyiwe lwefilimu.Lolu hlobo lwemikhiqizo ye-flame retardant ikakhulukazi luhlanganisa itheyiphu kagesi, indwangu yebhokisi elikhanyayo, ifilimu yokudlala, ibhande lokuthutha, iphepha lodonga nokunye.

2. Imikhiqizo eboshwe nge-PVC

I-PVC enamathela iyizinhlayiya zokuqala zepulasitiki ezishisayo ezincibilikisa ukuxubana, ngokusho kobukhulu obunqunyiwe obumbozwe ngokulinganayo esisekelweni sendwangu esilukiwe ye-T/C, bese sisetshenzwa.Lolu hlobo lwemikhiqizo ehoxisa ilangabi ikakhulukazi luhlanganisa isikhumba sokwenziwa, usofa nesikhumba semoto, isikhumba saphansi, itende langaphandle, inkundla yokudlala izinsiza eziphefumulayo, izinto zokwakha phansi zezakhiwo nokunye.

3. Imikhiqizo ye-PVC ekhishwe

Le nqubo isetshenziselwa ikakhulukazi ukucutshungulwa kocingo lwe-PVC nekhebula kanye nepayipi le-PVC.

4. Imikhiqizo yokubumba umjovo we-PVC

Imikhiqizo eyinhloko yale nqubo ukufakwa kwamapayipi, amalunga, amabhokisi okuhlangana, ama-MATS aphansi, imaski ye-oxygen, amathoyizi, izingxenye zezimoto nokunye.

5. Imikhiqizo yegwebu le-PVC

Ukuxuba okuthambile kwe-PVC, engeza inani elifanele le-ejenti egwebulile ukwenza ishidi le-PVC, ukubumba igwebu lepulasitiki legwebu, kungenziwa kube ibhodi legwebu, amaslippers amagwebu, izimbadada, insole kanye nokupakishwa kwebhafa ye-shockproof nezinye izinto.

6. Ishidi le-PVC nephrofayili

Izithasiselo ze-PVC, ngemuva kokuxuba, nge-extruder zingakhipha uhlobo oluhlukahlukene lwepayipi eliqinile, ipayipi elimise okukhethekile, imibhobho.Ingagoqwa futhi ishidi elihle elidlulanayo ngokucindezela okushisayo, elenziwe libe ukujiya okuhlukahlukene kwebhodi eliqinile, njengethangi lokugcina, ipayipi lomoya, iminyango namafasitela.