PP pawg khoom
Ntaub: polypropylene
Thickness: 1 hli rau hli 100
Extruded
Xim: Dawb ntuj, Grey, dub, thiab lwm yam.
1. yuav tsum luam tawm tau yooj yim thiab kom meej meej.
2. yuav tsum and Far, creased, stapled, nailed, stitched, daim ntau quav tso andamp; drilled
3. yuav ua rau tuag-ntuag.
4. yuav tsum sonic los yog welded thaum tshav kub kub.
Nta/zoo
1. yig, lub teeb cus
2. tsw muaj dej haum
3. great resistant los dilute kua qaub, hnyav thiab tu kab mob
4. poj hluav taws xob rwb thaiv tsev
5. zoo tej yam kuj
6. dua khawb kuj tshaj HDPE
7. zoo ya raws ua hauj
8. zoo corrosion ua hauj
9. puas resistant
Khoom | Tsev | PP |
Lub cuab yeej | - | - |
Lub zog tensile (nyob ntev thiab qhov dav) | MPa | ≥25.0 |
Dabtsi yog khoov zog | MPa | ≥35 |
Cua kub loj hloov tus nqi | % | ≤±4% |
Cua kub loj hloov tus nqi | KJ/M2 | Lengthways≥7.0, Crosswise≥3.5 |
Vicat softening taw tes | ° C | ≥120 |
Teeb corrosion | G/M2 | 80° C ±2 ° C 5h |
HCI, HNO3 | ≤±3g/m2 | |
NaOH | ≤±2g/m2 | |
H2SO4 | ≤±2g/m2 | |
NaCL | ≤±2g/m2 |
Raws txoj cai nyob rau hauv 1990, JTC yas yuav tsum yog ib qhov txhim khu kev qha rau qhov zoo thiab txo nqe mov tom extruded siab ceev liab siv ntawv yas polypropylene tank uas koj ntseeg tau. Hu ua ib ib manufacturers thiab lwm tus neeg nyob hauv Suav teb, peb lub Hoobkas txais tos koj los yuav peb sov muag khoom.
Cim npe nrov: extruded siab ceev liab yas polypropylene ntawv siv tau lub tank, Suav teb, hoobkas, lwm tus neeg, manufacturers, zoo, nqe, muag