PP mmala boto, ka botlalo tsejoa e le polypropylene mmala boto kapa PP polasetiki mmala boto, ke mofuta oa mebala polasetiki lakane haholo-holo entsoeng ka polypropylene thepa e tala ka dithulaganyo tse kang extrusion. Polypropylene PP mmala lakane ka utloisisa e le mofuta oa "advanced polasetiki boto," empa e fana ka tshebetso phahameng le dikopo tse pharaletseng bapisoa le dipolasetiki tloaelehileng (mohlala, PVC). Mmala wa letlakala la mmala wa PP wo o sa fetogego ka tlwaelo o fihlelelwa ka go oketša di-masterbatch tša mmala goba dipigmente go didirišwa tše tala tša polypropylene, go feleletša ka mmala wo o swanago wo o tsenelelago go ralala le boto ka moka.
Bogolo:
Botenya: 2 ~ 40mm × Bophara: 1000 ~ 2400mm × Bolelele ba ho ikemisetsa
Mebala: .Microcomputer bohlooho (e tsejoang hape e le: lefatše bohlooho, beige bohlooho, Jeremane bohlooho), tšoeu,boputsoa, ba batsho le ba tloaelo mebala e ho ea ka ditlhoko bareki.
Mephato: .Mophato wa A, Mphato wa B .
segokanyipalo (maatlakgogedi a itšego): .0,915 ~ 0.9, g/cm3.
Letlakala la data ya setegeniki la letlakala la mebala ya PP .
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Lebitso la sehlahiswa . |
PP Letlakala le Lešweu . |
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Aowa. |
Ntho ya tlhahlobo . |
Senyakwa sa setegeniki . |
Sephetho sa teko . |
Kahlolo . |
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1 |
Phapano ya mmala . |
Ga go na phapano ya mmala yeo e dumelelwago ka sehlopha se se swanago . |
Se se sepelelanago le sona . |
Maswanedi a go swanelega . |
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Ponagalo |
Boreleli le bataletseng holim ntle le embossing . |
Se se sepelelanago le sona . |
Maswanedi a go swanelega . |
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Ga go na diphošo tše bjalo ka go ngwatha, mašoba a diphini, di- bubble goba dilo tše dingwe . |
Se se sepelelanago le sona . |
Maswanedi a go swanelega . |
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Ga go na ditšhila tša letheba tše ntsho tšeo di fetago 1mm ka bophara; Ka tlase ga goba go lekana le 5 Black Spot Illurities .<1mm allowed within 0.2m×0.2m |
Se se sepelelanago le sona . |
Maswanedi a go swanelega . |
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Ga go na diphuphu tše di lego molaleng goba go se lekalekane ga go kgoma mo go lemogegago godimo ga . |
Se se sepelelanago le sona . |
Maswanedi a go swanelega . |
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Metshetshe . |
mapheko a mane a otlolohileng; Dikhutlo tše nne ka go le letona-segola . |
Se se sepelelanago le sona . |
Maswanedi a go swanelega . |
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2 |
Kitlano (g / cm3) . |
0.90–0.93 |
0.913 |
Maswanedi a go swanelega . |
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3 |
Dithoto tša metšhene . |
Matla a go goga (MPA) . |
E kgolo go feta goba e lekana le 25 . |
27.0 |
Maswanedi a go swanelega . |
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Notched Kgahlamelo Matla (KJ / M3) . |
E kgolo go feta goba e lekana le 8 . |
9.6 |
Maswanedi a go swanelega . |
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4 |
Dithoto tša go fiša . |
Ntlha ya go nolofatša ya Vicat (℃) . |
E kgolo go feta goba e lekana le 140 . |
150.0 |
Maswanedi a go swanelega . |
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Sekgahla sa phetogo ya dimensional ka morago ga go ruthetša (%) . |
Sefahlego sa go selaganya . |
±3 |
+0.5 |
Maswanedi a go swanelega . |
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Longitudinal . |
±3 |
-1.0 |
Maswanedi a go swanelega . |
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5 |
Tekanyo ya Tšhilafalo (G/M3) 5h 60 Degree . |
35% ± 1 (m / m) H C l . |
±1 |
-0.8 |
Maswanedi a go swanelega . |
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30%±1 (m/m) H2Ka gona₄ . |
±1 |
-0.2 |
Maswanedi a go swanelega . |
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40% ± 1 (m/m) HNO₃ . |
±1 |
-0.3 |
Maswanedi a go swanelega . |
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40% ± 1 (m / m) NaOH . |
±1 |
-0.3 |
Maswanedi a go swanelega . |
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Mafetšo |
Maswanedi a go swanelega . |
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Dipharologantšhi
Go ba le bogwera bja tikologo le bao e sego ba-toxic .
Kganetšo e matla ya go tšhungwa ga dikhemikhale .
segokanyipalo se tlase le boima ba 'mele bo bobebe .
Dithoto tše botse tša metšhene .
Bonolo go šoma le tshepedišo ya bobedi .
go se tsene meetse le monola-bohlatse .
Mebala e humileng le e kgahlišago ka tsela ya botsebi .
Ditirišo .
Padding / Lining dipolanka: E sebediswa e le polokelo padding mapolanka, thepa dikarolo, le insulating gaskets ka hare ho dihlahiswa tsa elektronike.
Tšhilafatšo-Ditshelo tša go lwantšha: tšeo di šomišwago go dira di-lining tša ditanka tša go apea, ditanka tša go tšhela mohlagase, le didirišwa tša go hlwekiša meetse a ditšhila tša tikologo.
Diboto tša Tšhireletšo: E šomišwa bjalo ka dipolanka tša tšhireletšo ya godimo nakong ya go sepetša ditšweletšwa le polokelo go thibela mengwapo. Gomme letlakala la mebala ya PP le ka šomišwa bjalo ka matamo a go sesa le intasteri ya temothuo ya tša meetseng, go swana le letamo la dihlapi bjalobjalo.
Dithegi tše di fišago .: PP mebala e lakane, China PP mebala e bahlahisi bahlahisi, bafepedi, fektheri
