β (Beta) -PPH yog homopolymer polypropylene uas muaj qhov hnyav molecular thiab cov ntiv tes qis. Cov khoom siv tau raug hloov kho los ntawm β kom muaj cov qauv zoo thiab zoo Beta siv lead ua, uas ua rau nws tsis yog tsuas yog muaj tshuaj lom neeg ua haujlwm zoo, kub ua hauj thiab zoo creep resistance, tab sis kuj muaj kev cuam tshuam zoo heev ntawm qhov kub thiab txias.
Raws li cov yam ntxwv ntawm cov khoom siv PPH, PPH phaj yog tsim los rau hauv cov khoom siv tiv thaiv corrosion, dav siv hauv kev rho tawm tshuaj, metallurgy thiab electronics thiab lwm yam kev lag luam. PPH pickling tank thiab electrolytic tank, ob qho tib si kev lag luam thiab ruaj khov, txo cov khoom siv tu, thiab ncua kev pab cuam lub neej, nrog kev ua tau zoo dua.
Technical Data Sheet ntawm β (Beta) -PPH daim ntawv
Test Standard (GB/T) |
Chav tsev |
Tus nqi |
|
Lub cev | |||
Qhov ntom |
0.90-0.93 |
g/cm3 |
0.915 |
Neeg kho tshuab | |||
Tensile Strength (Length / Dav) |
≥ 25 |
Mpa |
29.8/27.6 |
Notch Impact Strength (Length / Dav) |
≥8 |
KJ/㎡ |
18.8/16.6 |
Khoov zog |
—– |
Mpa |
39.9 |
Compressive zog |
—– |
Mpa |
38.6 |
Kub | |||
Vicat Softening Kub |
≥140 |
°C |
154 |
Hnov Shrinkage 140 ° C / 150min (Length / Dav) |
-3~+3 |
% |
-0.41/+0.41 |
Tshuaj | |||
35% HCI |
± 1.0 |
g / cm2 |
-0.12 |
30% H2SO4 |
± 1.0 |
g / cm2 |
-0.08 |
40% HNO3 |
± 1.0 |
g / cm2 |
-0.02 |
40% NaOH |
± 1.0 |
g / cm2 |
-0.08 |
1.Our lub tuam txhab txais ib puag ncig-phooj ywg raw cov ntaub ntawv.Strictly tswj cov txheej txheem ntau lawm, los ntawm raw cov ntaub ntawv mus rau lub Hoobkas txheej zoo soj ntsuam.
kev sim ua raws li kev tswj hwm thoob ntiaj teb zoo thiab ntawv pov thawj
system los xyuas kom meej cov khoom zoo.
2.Our lub tuam txhab teeb tsa ib tug xov tooj ntawm kev ywj pheej thwmsim, nrog ib tug high degree ntawm
automation ntawm cov khoom siv ntau lawm, txhua xyoo los nqis peev nyiaj ntau, lub
kev taw qhia txog txuj ci thiab thev naus laus zis, muaj zog tshawb fawb txog kev tshawb fawb.