Xov xwm

Qhov zoo ntawm PP daim ntawv tuaj yeem txiav txim siab los ntawm ntau yam. Yog li tus qauv yuav khoom ntawm PP daim ntawv yog dab tsi?

Los ntawm kev ua tau zoo ntawm lub cev los txheeb xyuas

Cov ntawv PP zoo yuav tsum muaj cov khoom zoo heev, thiab kuj muaj ntau yam cim qhia, xws li tsis muaj ntxhiab, tsis muaj tshuaj lom, zoo li quav ciab, tsis yaj hauv cov kuab tshuaj dav dav, tsis nqus tau zoo, thiab zoo heev rau kev rwb thaiv hluav taws xob. Qhov ceev qis, tawv zoo, rwb thaiv dielectric zoo. Tus nqi nqus tsawg. Cov dej pa permeability qis. Kev ruaj khov tshuaj zoo. Xeev Tsov Rog Tiv Thaiv Nyiv.
Saib seb qhov tsos zoo li cas

Kev tshuaj xyuas cov tsos ntawm PP daim ntawv feem ntau suav nrog qhov tiaj tiaj ntawm daim ntawv, xim sib xws, qhov chaw tiav, qhov sib txawv ntawm xim, lub kaum sab xis tsis txaus, thaj chaw, tuab, thiab lwm yam. Feem ntau hais lus, cov ntawv zoo tuaj yeem ncav cuag qib siab hauv cov ntsuas no.

Qhov txawv ntawm daim ntawv PP thiab daim ntawv PVC yog dab tsi?

1. Qhov sib txawv ntawm xim:
Cov khoom siv PP tsis tuaj yeem pob tshab. Feem ntau, cov xim tseem ceeb (xim ntuj ntawm PP qauv), beige grey, dawb nws tus kheej, thiab lwm yam yog siv. PVC muaj cov xim nplua nuj, suav nrog grey tsaus, grey lub teeb, beige, pob tshab thiab lwm yam.

2. Qhov hnyav sib txawv:
Daim ntawv PP muaj qhov ceev qis dua li daim ntawv PVC, PVC muaj qhov ceev dua, thiab PVC hnyav. Qhov ceev ntawm daim ntawv PP feem ntau yog 0.93, qhov ceev ntawm daim ntawv PVC: 1.58-1.6, thiab qhov ceev ntawm daim ntawv PVC pob tshab: 1.4.

3. Kev kam rau kua qaub-raws li:
Cov ntawv PVC tsis kam rau cov kua qaub thiab alkali zoo dua li cov ntawv PP, tab sis nws cov qauv yog qhov tsis yooj yim tawg thiab tawv, nws tiv taus ultraviolet hluav taws xob, tuaj yeem tiv taus kev hloov pauv huab cua ntev, tsis yooj yim hlawv, thiab muaj tshuaj lom me ntsis. Txawm li cas los xij, ntawv PP tsis thaiv cov hluav taws xob ultraviolet, thiab nws yuav hloov xim thaum raug rau nws ntev.

4. Qhov sib txawv ntawm qhov kub thiab txias:
Qhov kub nce ntawm PP yog 0 ~ 80 degrees Celsius, thiab qhov ntau ntawm PVC yog 0 ~ 60 degrees Celsius.

5. Scope ntawm daim ntawv thov:
PP daim ntawv yog siv rau hauv cov khoom siv tiv thaiv acid thiab alkali, cov khoom siv tiv thaiv ib puag ncig, cov roj pov tseg, cov khoom siv kho dej khib nyiab, lub pej thuam ntxuav, chav huv, lub Hoobkas semiconductor thiab lwm yam khoom siv kev lag luam, ntawm cov uas PP cov ntawv tuab siv dav hauv stamping phaj, stamping phaj, thiab lwm yam.