Dab Tsi Yog Qhov Cim Ntawm Pvc Daim Ntawv Sau Npe?

PVC daim ntawv tuaj yeem tiv taus qee yam ntawm sab nraud yam tsis muaj kev txhaum. Lub elasticity zoo dua, thiab nws yuav tsis rub tawm vim muaj qee qhov quab yuam sab nraud me me.

Yuav tsis muaj qhov txawv txav.

Vim tias cov xim ntawm daim ntawv zoo pvc daim ntawv sau tau los ntawm cov txheej txheem nruj nram qab no:

1. Raws li cov qauv thiab cov txheej txheem yuav tsum tau ua, CNC engraving pwm yog ua los ntawm tooj liab lossis txhuas.

2. ua los ntawm PVC hmoov thiab plasticizer rau hauv ib qho tshuaj txhuam, thiab ntxiv cov xim tso kom raug raws li qhov xav tau los ua cov xim uas xav tau.

3. Ua kom sov lub pwm thiab muab thawj txheej xim ntawm thaj chaw sib xyaw ua ke raws li cov qauv xim, uas yog xim nrov tshaj plaws ntawm cov khoom.

4. Tom qab thawj txheej xim yog xim khov kho ntxiv, txheej txheej thib ob thiab txheej thib peb xim tso rau.

Tsis muaj qhov stickiness, du npoo thiab thaj chaw ntshiab.

PVC hnov softer thiab ze rau tib neeg daim tawv nqaij. Qhov saum npoo ntawm cov ntawv pov thawj zoo zoo PVC daim ntawv sau cia du thiab ci iab. Qhov saum npoo uas tsis zoo yog ntxhib, thiab cov pob feem ntau yog. Tom qab ntawd nws txhais tau hais tias daim ntawv lo PVC tsis zoo thiab yooj yim tawg.

Txawm hais tias qhov chaw sov siab, nws yuav tsis deform thiab ua mos.

Cov roj hmab daim ntawv roj hmab muaj qhov kub tsis kam thiab tuaj yeem tswj tau qhov ua tau zoo ntawm -60 ° C thiab 250 ° C. Thaum tsis muaj hluav taws qhib, cov tshooj lus silicone tuaj yeem tiv thaiv qhov kub txog li 250 ° C yam tsis muaj qhov tawm ntawm qhov tsis hnov tsw. Txawm hais tias tom qab lub siab kub ntawd ntev npaum li cas, lub neej ntawm cov khoom siv silicone tuaj yeem ntev txog peb xyoos. Yog li, pvc lable khoom tuaj yeem tso rau hauv lub qhov cub microwave. Lub thawv yas tshwj xeeb rau microwave ncu feem ntau siv hauv kev ua lag luam yog ua los ntawm No. 5 PP, thiab nws lub ntsej muag yaj yog 167 ° C. Nws yuav tsum raug sau tseg tias qee qhov xwm txheej yas yog tsim los ntawm PP5, thaum lub hau npog yog ua los ntawm No. 4 cov khoom siv PE, thiab PE tsis tuaj yeem tiv taus qhov kub, yog li daim npog tsis tuaj yeem nkag rau hauv lub qhov cub microwave.