PVC ua npuas ncauj board ntau lawm txheej txheem:
PVC resin + additives → high-speed mixing → low-speed txias mixing → conical twin-screw nruam extrusion → tuag shaping ( daim tawv nqaij foaming) → txias qauv shaping → multi-roller traction → txiav thiab ua khoom → sau thiab tshuaj xyuas.
Cov ntsiab lus tseem ceeb ntawm PVC foaming txheej txheem tswj:
Yas foaming molding yog muab faib ua peb txheej txheem: kev tsim ntawm npuas nuclei, expansion ntawm npuas nuclei thiab solidification ntawm foams. RauPVC ua npuas ncauj ntawvnrog ntxiv cov tshuaj foaming agents, kev nthuav dav ntawm npuas nuclei muaj kev txiav txim siab ntawm qhov zoo ntawm cov ntawv ua npuas ncauj. PVC yog cov saw hlau ncaj nraim nrog cov saw luv molecular thiab tsis muaj zog yaj. Thaum lub sij hawm tus txheej txheem ntawm npuas nuclei nthuav mus rau hauv npuas, cov yaj yog tsis txaus los npog cov npuas, thiab cov pa yooj yim overflows thiab merges rau hauv cov npuas loj, txo cov khoom zoo ntawm daim ntawv ua npuas ncauj.
Qhov zoo:
PVC ua npuas ncauj boardmuaj cov rwb thaiv tsev zoo, lub suab rwb thaiv tsev, lub teeb load-bearing kev ua tau zoo, thiab yog superior rau lwm lub teeb khoom yas thiab lwm yam thermal rwb thaiv tsev cov ntaub ntawv. Nws muaj qhov zoo ntawm kev ua haujlwm yooj yim, qib siab ntawm kev siv tshuab, txuag lub sijhawm thiab txuag kev ua haujlwm. PVC ua npuas ncauj board tuaj yeem siv los ua cov txheej txheem rwb thaiv tsev rau ru tsev rwb thaiv tsev thiab sab nrauv phab ntsa. Nws muaj qhov tsis sib xws ntawm rwb thaiv tsev kev ua tau zoo thiab adhesion rau cov txheej txheem txheej txheem, thiab muaj ntau yam zoo xws li kev tsim kho yooj yim, kev tiv thaiv ib puag ncig, txuag lub sijhawm, thiab txhim kho kev ua haujlwm zoo.
PVC ua npuas ncauj board siv
(1) Muab faib rau ntawm phab ntsa ntawm cov tsev xws li chaw nyob, chaw ua haujlwm, thiab cov chaw pej xeem.
(2) Chav dej qhov rooj vaj huam sib luag, tsim cov phab ntsa sab hauv, cov plag tsev siab, thiab cov tsev modular.
(3) Chav tsev qhov rooj vaj huam sib luag, khoom siv hauv chav huv huv, thiab cov ntaub thaiv phab ntsa.
(4) Screen partitions, high-end desktops, thiab anti-corrosion tej yaam num.
(5) Lub rooj tsavxwm saum npoo yog tiaj tus thiab tuaj yeem ncaj qha luam ntawv lossis khoos phis tawj-txiav rau kev tshaj tawm cov paib, cov khoom siv hauv tsev, cov paib toj roob hauv pes, thiab lwm yam. Nws tuaj yeem ua rau hauv cov duab.
(6) Ncej mounting baseboards, barn thiab kuaj rwb thaiv tsev.
(7) Cov ntaub ntawv ntim khoom, tshwj xeeb txias rwb thaiv tsev tej yaam num. Rwb thaiv tsev thiab txias rwb thaiv tsev tej yaam num rau shipyards, nuv ntses nkoj, yachts, thiab lwm yam.
(8) Cov tub yees (cia) cov ntaub ntawv phab ntsa, cov cua txias ducts.
(9) Cov khoom siv hauv tsev loj, cov khoom siv zoo nkauj rau cov txee rau hauv cov khw muag khoom, cov khoom siv vaj huam sib luag, cov rooj tog sib xyaw phab ntsa, cov txee qis, thiab cov txee siab.
(10) Lwm yam kev siv: formwork, dej ntws, cov khoom ua si, cov ntaub ntawv aquaculture, ntug dej hiav txwv-pov thawj cov ntaub ntawv, cov ntaub ntawv dej-resistant, cov ntaub ntawv kos duab, thiab lub teeb yuag.
Post lub sij hawm: Dec-24-2024
