Qhov sib txawv ntawm PP ntawv thiab PVC ntawv

1. Xim txawv:

PP cov ntaub ntawv tsis tuaj yeem ua pob tshab, thiab cov xim siv feem ntau yog xim xim (xim xim ntawm cov ntaub ntawv PP), beige grey, porcelain dawb, milky dawb, thiab lwm yam.PVC ntawv yog nplua nuj xim, feem ntau grey, lub teeb grey, dawb, daj thiab dawb, pob tshab thiab lwm yam.

2. Qhov hnyav sib txawv:

PP daim ntawv muaj qhov ntom ntom dua li PVC ntawv, thiab PVC muaj qhov ntom ntom dua, yog li PVC hnyav dua.

3. Acid thiab alkali tsis kam:

Cov kua qaub thiab alkali tsis kam ntawm PVC yog zoo dua li ntawm PP pawg thawj coj saib, tab sis qhov kev ntxhib los mos yog nkig thiab tawv, tiv thaiv ultraviolet hluav taws xob, tuaj yeem tiv taus kev hloov pauv huab cua ntev, thiab tsis tawg.

4. Nqe sib txawv:

Piv nrog rau tus nqi ntawm PP thiab PVC, PP yog pheej yig dua, thiab PVC muaj qhov ntom ntom dua, yog li PVC hnyav dua thiab kim dua.

5. Daim ntawv thov Scope:

A. PP cov ntawv yog siv rau hauv cov khoom siv acid thiab alkali resistant, cov khoom tiv thaiv ib puag ncig, cov dej khib nyiab, cov khoom siv hluav taws xob tso tawm, ntxhua khaub ncaws, chav huv, semiconductor factories thiab lwm yam lag luam. Ntawm lawv, PP daim hlau tuab yog siv dav hauv stamping daim hlau thiab punch pads board thiab lwm yam. B. PVC ntawv yog tsuas yog siv hauv cov khoom siv hauv tsev, ntim khoom, tshuaj thiab ntau lwm yam lag luam. Xws li kev tsim kho, cov khoom siv electroplating, acid thiab alkali tsis kam, cov khoom siv dej phwj tuaj, kev lag luam tshuaj, thiab lwm yam.