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Polypropylene PP granules impahla umphakeli plastic

incazelo emfushane:

I-Polypropylenei-polymer etholakala ngokungeza i-polymerization ye-propylene.Kuyinto emhlophe ye-waxy ebonakala esobala futhi ekhanyayo.Ifomula yamakhemikhali ithi (C3H6)n, ukuminyana ngu-0.89~0.91g/cm3, Iyasha, indawo encibilikayo ingu-189°C, futhi ithambe cishe ku-155°C.Izinga lokushisa elisebenzayo lingu-30°140°C.Imelana nokugqwala nge-asidi, i-alkali, isixazululo sikasawoti kanye nezinyibilikisi ezihlukahlukene eziphilayo ezingaphansi kuka-80 °C, futhi ingabola ngaphansi kwezinga lokushisa eliphezulu kanye ne-oxidation.


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Omaka bomkhiqizo


INDEX

Iphrojekthi yokuhlaziya

Inkomba Yekhwalithi

Imiphumela yokuhlolwa

Okujwayelekile

Izinhlayiya ezimnyama, ama-pcs/kg

≤0

0

SH/T1541-2006

Izinhlayiya zombala, ama-pcs/kg

≤5

0

SH/T1541-2006

Izinhlamvu ezinkulu nezincane, s/kg

≤100

0

SH/T1541-2006

inkomba ephuzi, akukho

≤2.0

-1.4

HG/T3862-2006

Ncibilikisa inkomba, g/10mins

55 ~ 65

60.68

I-CB/T3682

Umlotha, %

≤0.04

0.0172

I-GB/T9345.1-2008

Ukucindezeleka kwesivuno esiqinile, i-MPa

≥20

26.6

I-GB/T1040.2-2006

I-Flexural modulus, i-MPa

≥800

974.00

I-GB/T9341-2008

Amandla womthelela we-Charpy notched, kJ/m²

≥2

4.06

I-GB/T1043.1-2008

I-Haze, %

Kukaliwe

10.60

I-GB/T2410-2008

PP25

Ukuguqulwa kwe-Polypropylene:

1.PP ukuguqulwa kwamakhemikhali

(1) Ukuguqulwa kwe-Copolymerization

(2) Ukuguqulwa kwegraft

(3) Ukuguqulwa kwe-cross-linking

2. PP ukuguqulwa ngokomzimba

(1) Ukugcwalisa ukuguqulwa

(2) Ukuguqulwa kokuhlanganiswa

(3) Ukuguqulwa okuthuthukisiwe

3. Ukuguqulwa okusobala

PP25

Isicelo

I-Polypropylene isetshenziswa kabanzi ekukhiqizeni izingubo zokugqoka, izingubo zokulala kanye neminye imikhiqizo ye-fiber, imishini yezokwelapha, izimoto, amabhayisikili, izingxenye, amapayipi okuthutha, iziqukathi zamakhemikhali, njll, futhi isetshenziselwa ukudla nezidakamizwa.

UMYALELO

I-Polypropylene, efushanisiwe njenge-PP, iyinto eqinile engenambala, engenaphunga, engenabuthi, eshintshashintshayo.

(1) I-Polypropylene iyi-thermoplastic synthetic resin esebenza kahle kakhulu, eyipulasitiki engenambala ne-translucent thermoplastic lightweight general-purpose.Inokumelana namakhemikhali, ukumelana nokushisa, ukufakwa kukagesi, izakhiwo zemishini ezinamandla aphezulu kanye nezakhiwo ezinhle zokucubungula ezigqokekayo, njll., okwenza i-polypropylene isetshenziswe ngokushesha emishinini, ezimotweni, ezintweni zikagesi, ezakhiweni, ezindwangu, ezipakishweni kusukela ekuqaleni kwayo.Ithuthukiswe kabanzi futhi yasetshenziswa emikhakheni eminingi efana nezolimo, ezamahlathi, ezokudoba kanye nezimboni zokudla.

(2) Ngenxa yepulasitiki yayo, izinto ze-polypropylene kancane kancane zithatha indawo yemikhiqizo yokhuni, futhi amandla aphezulu, ukuqina nokumelana nokugqoka okuphezulu kancane kancane kuthathe indawo yemisebenzi yemishini yezinsimbi.Ngaphezu kwalokho, i-polypropylene inemisebenzi emihle yokuxhunyelelwa nokuhlanganisa, futhi inesikhala esikhulu sokufaka isicelo kukhonkolo, izindwangu, ukupakisha kanye nezolimo, ezamahlathi nezokudoba.

IMPAHLA

I-Polypropylene inezici eziningi ezinhle kakhulu:

1. Ukuminyana okuhlobene kuncane, kuphela 0.89-0.91, okungenye yezinhlobo ezilula kakhulu kumapulasitiki.

2. Izakhiwo ezinhle zemishini, ngaphezu kokumelana nomthelela, ezinye izakhiwo zemishini zingcono kune-polyethylene, ukusebenza kahle kokubumba.

3. Ngokumelana nokushisa okuphezulu, izinga lokushisa lokusetshenziswa okuqhubekayo lingafinyelela ku-110-120℃.

4. Izici zamakhemikhali ezinhle, cishe akukho ukumuncwa kwamanzi, akukho ukusabela ngamakhemikhali amaningi.

5. Ukuthungwa okumsulwa, okungeyona ubuthi.

6. Ukufakwa kahle kukagesi.

7. Ukucaca kwemikhiqizo ye-polypropylene kungcono kunokwemikhiqizo ye-polyethylene ephezulu.

B grade PP 2
B grade PP 3

UKUPAKA KANYE NESIGCINI

50/drum, 25kg/drum noma egcizelele ngokuvumelana nezicelo iklayenti.

Ngaphezu kwalokhu, imikhiqizo yethu edumileukuzulazula kwe-fiberglass, amacansi e-fiberglass, futhiingcina yokukhulula isikhunta.Thumela i-imeyili uma kudingeka.


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