Taw qhia rau ntug banding strips

Ntug banding yog cov khoom siv los tiv thaiv, kho kom zoo nkauj, thiab ua kom zoo nkauj ntawm tus ntoo khaub lig- ntu ntawm rooj tog vaj huam sib luag. Nws cov khoom tseem ceeb yog polyvinyl chloride (PVC), tsim los ntawm kev sib xyaw thiab calendering txheej txheem. Nws nta hnav tsis kam, noo noo tsis kam, thiab inhibits formaldehyde volatilization. Nws thickness ranges ntawm 0.3-3mm, thiab nws dav ntawm 12-80mm. Kev sib koom tes xim tuaj yeem ua tiav los ntawm kev sib txuas rau cov khoom sib txawv, ua rau nws siv dav hauv vaj huam sib luag rooj tog, khoom siv hauv chaw ua haujlwm, thiab lwm yam.

Cov hom muaj xws li PVC ntoo grain, ABS, thiab melamine ntug banding. PVC ntoo grain ntug banding simulates ntoo grain siv number case printing thiab UV txheej txheej txheem, muab kev lag luam zoo tab sis qis dua kub. ABS ntug banding tsis muaj calcium carbonate thiab muaj ib tug du, glossy tiav tom qab trimming, ua rau nws haum rau siab - kawg daim ntaub ntawv. Melamine ntug banding yog ib qho yooj yim rau daim ntawv cog lus tab sis yog nkig thiab tawv. Thaum yuav khoom, nws yog ib qho tsim nyog los ntsuas qhov chaw tiaj tus, ntug dawb, thiab cov nplaum sib xws, thiab ntsuas kev ua tau zoo los ntawm kev khawb kev tiv thaiv thiab kev ntsuas khoov. Thaum lub sij hawm tsim khoom, lub rooj cob qhia kub thiab cov nplaum yuav tsum tau tswj. Cov nplaum nplaum tseem ceeb suav nrog dej-raws li cov kua nplaum dawb thiab iav kua nplaum, nrog EVA-raws li cov nplaum nplaum kub yog ib qho kev xaiv vim nws cov dej tsis kam thiab ib puag ncig tus phooj ywg. Hais txog kev ua haujlwm ntawm ib puag ncig, cov ntug banding siv cov cuab yeej sib khi los tiv thaiv kev tso tawm formaldehyde los ntawm sab hauv ntawm lub rooj tsavxwm thiab siv cov khoom siv tsawg-VOC los txo cov pa phem. Qee cov khoom muaj qhov sib npaug ntawm cov ces kaum kom txo qhov kev pheej hmoo ntawm pob thiab khob rau cov menyuam yaus. Nrog kev nce qib hauv kev siv thev naus laus zis, siab -kub resistant thiab corrosion{14}} cov ntaub ntawv tiv taus xws li ABS thiab PP tau nce siv nyob rau hauv nruab nrab - mus rau - siab - kev lag luam kawg.