Daim ntawv thov thiab yam ntxwv ntawm lub tshuab nqus tsev nqus tsev vacuum

Lub tshuab nqus tsev nqus tsev vacuum yog tsim rau kev tu cov khoom, spinneret, lim ntsiab, thiab lwm yam. siv nyob rau hauv zus tau tej cov polyester, acrylic thiab polypropylene fibers nyob rau hauv cov tshuaj fiber kev lag luam, nrog rau cov yas, cable thiab textile kev lag luam. Lub tshuab nqus tsev nqus tsev vacuum siv cov polymerization kom yaj ntawm ib ncig ntawm 300 degree, cais cov huab cua saum toj no 300 degree rau kev tawg thiab coking, thiab tag nrho oxidize nyob rau hauv ib puag ncig nrog ib tug me me ntawm huab cua thiab ib tug tej yam degree ntawm nqus tsev siab tshaj 400 degree. Ua ntej, lub workpiece nrog polymer av yog rhuab mus rau 300 degree (raws li cov txheej txheem yuav tsum tau), tso cai rau ib tug loj npaum li cas ntawm polymer nyob rau hauv lub workpiece kom yaj thiab ntws mus rau hauv lub ntim ntim nyob rau hauv qis ib feem ntawm lub cub tawg, ces tsa lub cub tawg. kub rau 400-500 degree, qhib lub tshuab nqus tsev twj tso kua mis, thiab qhia me me ntawm huab cua ntshiab kom tag nrho oxidize cov polymer uas tseem tshuav. Cov pa roj carbon dioxide generated yog txau nrog dej thiab tom qab ntawd tso tawm ntawm lub qhov cub los ntawm lub tshuab nqus tsev twj tso kua mis, nrog rau dej.