Kev qhia txog cov yeeb nkab hauv PVC

PVC yeeb nkab yog txhav PVC yeeb nkab, uas yog extruded los ntawm kub nias txoj kev tom qab ua ke ntawm PVC cob, stabilizer, lubricant thiab li on. Nws yog cov yas yeeb nkab zoo tshaj plaws uas tsim thiab siv. UPVC yeeb nkab muaj zog corrosion kuj, yooj yim tsevneeg, tsis tshua muaj nqi thiab hnav zoo nkauj. Txawm li cas los xij, vim lub exudation ntawm UPVC monomer thiab additives, UPVC yeeb nkab yog tsuas haum rau cov khoom siv dej nruab nrog conveying kub tsis tshaj 45 C.

Tus essence ntawm PVC yeeb nkab yog ib lub hnab yas nqus yas, uas yog siv rau lub ntim ntim ntawm ntau hom ntawm cov tshuab. Yog li ntawd nws kuj yog hu ua hniav zaj duab xis thiab nplaum zaj duab xis. Nws yog siv rau hauv cov ntaub ntawv tsim, ntim, tshuaj thiab lwm yam lag luam. Ntawm lawv, lub tuam tsev cov ntaub ntawv kev lag luam muaj feem xyuam rau feem ntau ntawm kev faib nyiaj, accounting rau 60%, tom qab ntim kev lag luam, thiab ntau cov ntawv teev npe me me.

Pvc yeeb nkab specification:

PVC yeeb nkab muab faib ua cov dej hauv cov kav dej hauv PVC thiab cov kav dej, uas siv rau hauv cov dej thiab cov dej, cov dej haus thiab cov dej, cov dej haus thiab cov dej, cov dej, cov nroj tsuag dej thiab lwm yam.

Nyuaj PVC yeeb nkab tau muaj zog diameter ntawm 50CM, tiam sis cov PVC yeeb nkab feem ntau yog 50 hli.