Waxes kuj tseem siv tau rau hauv kev hloov kho asphalt.Hauv tsab xov xwm no, Sainuo yuav qhia koj daim ntawv thov ntawm oxidized polyethylene ciab thiab polyethylene wax hauv kev hloov kho asphalt.

1. Daim ntawv thov ntawm ope ua hauv kev hloov kho asphalt
Hauv kev tsim kho txoj kev loj, asphalt pavement muaj kev tsav tsheb zoo thiab kev ua haujlwm zoo, thiab ceev hauv kev tsim kho thiab yooj yim hauv kev saib xyuas.Yog li ntawd, cov khoom siv asphalt tau dhau los ua ib qho tseem ceeb tshaj plaws hauv tsev cov ntaub ntawv ntawm txoj kev loj pavement.

Oxidized polyethylene wax muaj qhov ua tau zoo txias, tiv thaiv tshav kub thiab hnav tsis kam, tshuaj lom neeg ruaj khov thiab zoo sib xws nrog asphalt.Raws li kev hloov kho asphalt, nws tuaj yeem ua ke nrog asphalt sai thiab txhim kho asphalt Cheebtsam, tsis muaj kev txhawj xeeb txog nag lossis daus los ntawm asphalt thaum lub xeev hloov.Nws tuaj yeem yaj sai thiab sib npaug thiab tawg thaum lub sijhawm sib xyaw asphalt, txhim kho cov viscosity ntawm asphalt, thiab txhim kho lub peev xwm ntawm asphalt los tiv thaiv ntws, Nws tuaj yeem txhim kho qhov kev sib tw ntawm asphalt sib tov thiab ua tau raws li lwm cov kev xav tau ntawm asphalt sib tov.Piv nrog rau cov asphalt qub, cov asphalt hloov nrog oxidized polyethylene wax muaj kev txhim kho hauv kev ua haujlwm kub, elongation, stretch, elasticity thiab compatibility nrog cov sib tov;Nws tuaj yeem txhim kho kev ruaj ntseg ntawm kev hloov kho asphalt, txo kev sib cais, ua kom qhov kub thiab txias ntawm kev hloov kho asphalt, txhim kho qhov kub thiab txias rutting tsis kam thiab qis-kub brittleness kuj, thiab yog tsim rau siv nyob rau hauv high-temperature thiab low-temperature. thaj chaw.

Cov ntaub ntawv sim qhia tau hais tias thaum cov ntsiab lus ntawm oxidized polyethylene wax modifier nce los ntawm 0 mus rau 20%, lub softening point ntawm asphalt nce, qhov nkag mus rau hauv qis, qis-kub ductility nce, qhov scalability yuav zoo dua, thiab elastic rov qab zoo dua.Cov nyhuv yog qhov tseem ceeb heev, thiab qhov kub thiab qhov kub tsis tshua muaj zog tau zoo dua qub.
2. Daim ntawv thov ntawm polyethylene wax hauv asphalt hloov
Qhov sib ntxiv ntawm polyethylene wax hauv kev hloov kho asphalt tuaj yeem txhim kho qhov kub thiab txias ntawm cov ntaub ntawv asphalt, tab sis nws muaj qee qhov kev cuam tshuam tsis zoo rau kev ua haujlwm kub ntawm asphalt.Nyob rau tib lub sijhawm, nws tuaj yeem txo qhov viscosity ntawm asphalt, txhim kho cov khoom rheological ntawm asphalt, thiab muaj cov txiaj ntsig zoo ntawm kev txo qis asphalt sib xyaw kub thiab txhim kho asphalt sib xyaw siv nyob rau hauv qis kub.

(1) Nyob rau hauv qhov kev sim ntawm tus nqi ntawm polyethylene wax ntawm lub hauv paus ntawm cov khoom sib txawv ntawm asphalt, lub softening point ntawm cov ntaub ntawv asphalt nce maj mam nrog cov nyiaj ntawm polyethylene wax, uas qhia tau hais tias qhov sib ntxiv ntawm polyethylene wax. tuaj yeem txhim kho qhov kub thiab txias ntawm cov ntaub ntawv asphalt;Kev nkag mus thiab ductility txo qis, uas qhia tau hais tias qhov sib ntxiv ntawm polyethylene wax yuav cuam tshuam rau qhov kub thiab txias thiab kev ua haujlwm kub ntawm cov ntaub ntawv asphalt.Yog li ntawd, kev saib xyuas yuav tsum tau them rau nws qhov cuam tshuam rau qhov ua tau zoo ntawm qhov kub thiab txias ntawm cov ntaub ntawv asphalt hauv cov txheej txheem thov, thiab kev siv tshuaj tsim nyog yuav tsum tau txais.
(2) Qhov sib ntxiv ntawm polyethylene wax tuaj yeem pom tseeb hloov kho cov khoom siv hauv asphalt, uas kuj yog lub tshuab uas nws tuaj yeem txo cov viscosity ntawm asphalt.
Qingdao Sainuo Chemical Co., Ltd.Peb yog cov chaw tsim khoom rau PE ciab, PP ciab, OPE ciab, EVA ciab, PEMA, EBS, Zinc / Calcium Stearate ....Peb cov khoom tau dhau REACH, ROHS, PAHS, FDA kuaj.
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