Puas yog Quartz Pob Zeb Slab tiv thaiv tawg?

Quartz pob zeb tau dhau los ua lub pob zeb tsis tseem ceeb rau kev kho kom zoo nkauj hauv tsev. Nws lub npe tshawb fawb yog cov khoom siv polymer sib xyaw, tseem hu ua pob zeb agglomerated, uas belongs rau pob zeb dag. Nws yog tsim los ntawm 93% (tsis tsawg dua 90%) quartz siv lead ua, 7% cob thiab lwm yam binders los ntawm phau ntawv tuag-casting. Vim hais tias cov ntsiab lus ntawm quartz xuab zeb nyob rau hauv quartz pob zeb slab yog siab tshaj 90%, nws yog hu ua quartz pob zeb.

Qhov saum npoo ntawm quartz pob zeb slab yog du, ntom thiab tsis ntxeem tau. Qhov ceev ntawm slab yog 2.3-2.6g / m3 (15mm thickness), thiab tus nqi nqus dej yuav luag xoom. Yog li ntawd, quartz pob zeb muaj kev puas tsuaj, khawb tsis kam, kub tsis kam, tiv thaiv permeation, thiab tiv thaiv permeability. Kev ua tau zoo xws li tawg, uas yog qhov peb feem ntau hnov ​​​​hauv kev yuav khoom. Niaj hnub no peb yuav tham txog qhov tawg tsis kam ntawm quartz pob zeb.

Cov neeg yuav quartz pob zeb vim nws cov khoom tiv thaiv tawg. Qee tus neeg muag khoom kuj tseem yuav ua cov pob me me los tiv thaiv kev sib tsoo rau cov neeg yuav khoom ntawm qhov chaw. Txawm li cas los xij, vim li cas peb feem ntau muaj ntau qhov tawg ntawm peb siv? Txawm hais tias quartz pob zeb muaj cov khoom tiv thaiv tawg, nws tsis txhais hais tias nws yuav tsis tawg.

Vim li cas quartz pob zeb tawg? Vim tias quartz pob zeb yog cov khoom siv sib xyaw ua ke ntawm cov khoom siv polymer, nws kuj muaj cov yam ntxwv ntawm thermal expansion thiab contraction. Nws kuj muaj qee yam khoom siv xws li shrinkage stress, cuam tshuam toughness, thiab elongation thaum so. Thaum cov khoom siv tsis tuaj yeem tiv taus lub internalcracking tshwm sim thaum muaj kev ntxhov siab thiab cuam tshuam rau sab nraud. Tseem muaj tej yam uas neeg tsim. Ntug chipping tshwm sim nyob rau hauv kev txiav ntawm quartz pob zeb ua, uas ua rau me me tawg nyob rau hauv lub phaj kom tawg thaum siv. Thaum lub pob zeb quartz raug teeb tsa, cov pob qij txha nthuav dav tsis tau tshwj tseg, uas tuaj yeem ua rau tawg.

Yuav ua li cas kom tsis txhob tawg hauv kev siv? Nco ntsoov tias qhov saum npoo yuav tsum tsis txhob ua kom sov hauv zos rau lub sijhawm ntev, thiab yuav tsum tsis txhob raug ntaus los ntawm cov khoom hnyav. Txawm hais tias lub pob zeb quartz zoo npaum li cas, nws muaj nws qhov tsis muaj zog, thiab tsuas yog kev saib xyuas txhua hnub tuaj yeem txuas nws lub neej kev pabcuam!