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Polypropylene PP granules mea fa'apalapala fa'atau

fa'amatalaga puupuu:

Polypropyleneose polymer e maua e ala i le polymerization faaopoopo o propylene. O se mea lanu paʻepaʻe ma foliga manino ma malamalama. Ole fua ole vaila'au ole (C3H6)n, ole mamafa ole 0.89~0.91g/cm3, E mu, ole mea liusuavai ole 189°C, ma e faamalulu ile 155°C. Ole fua ole vevela ole galue ole -30~140°C. E tete'e i le pala e ala i le acid, alkali, vaifofo masima ma solvents organic eseese i lalo ole 80 °C, ma e mafai ona decomposed i lalo o le vevela maualuga ma oxidation.


Fa'amatalaga Oloa

Faailoga o oloa


FA'asinomaga

Galuega Iloiloga

Fa'asinomaga Tulaga

I'uga o su'ega

Tulaga

O mea lanu uliuli, pcs/kg

≤0

0

SH/T1541-2006

Fa'ailoga lanu, pcs/kg

≤5

0

SH/T1541-2006

Saito tetele ma laiti, s/kg

≤100

0

SH/T1541-2006

faasino igoa samasama, leai

≤2.0

-1.4

HG/T3862-2006

Fa'ailoga liusuavai, g/10mins

55–65

60.68

CB/T3682

lefulefu,%

≤0.04

0.0172

GB/T9345.1-2008

Malosi o le fua, MPa

≥20

26.6

GB/T1040.2-2006

Fa'ase'e fa'aoga, MPa

≥800

974.00

GB/T9341-2008

Malosi o a'afiaga fa'ailo, kJ/m²

≥2

4.06

GB/T1043.1-2008

puao, %

fuaina

10.60

GB/T2410-2008

PP 25

Suiga Polypropylene:

1.PP fesuiaiga o kemisi

(1) Suiga Copolymerization

(2) Suiga fa'apipi'i

(3) Suiga feso'ota'iga

2. PP suiga faaletino

(1) Faatumu suiga

(2) Fa'afefiloi suiga

(3) Fa'aleleia suiga

3. Suiga manino

PP 25

Fa'atatauga

O le Polypropylene e masani ona faʻaaogaina i le gaosiga o lavalava, palanikeke ma isi oloa fiber, mea faʻafomaʻi, taavale, uila, vaega, paipa felauaiga, pusa vailaʻau, ma isi, ma faʻaaogaina foi i meaʻai ma vailaʻau.

FAATONUGA

O le Polypropylene, fa'apu'upu'u o le PP, o se mea e leai ni lanu, e leai se manogi, e le o'ona, e fa'afefeteina.

(1) O le Polypropylene o se resini faʻapipiʻi vevela ma faʻatinoga sili ona lelei, o se palasitika e leai se lanu ma translucent mama mama lautele. O loʻo i ai vailaʻau faʻamaʻi, faʻafefe vevela, faʻaogaina eletise, mea faʻainisinia maualuga ma lelei le faʻaogaina o mea faʻaogaina, ma isi mea, lea e faʻaogaina vave ai le polypropylene i masini, taʻavale, mea faʻaeletoroni, fausiaina, ie, afifi talu mai lona amataga. Ua fa'alauteleina ma fa'aogaina i le tele o matata e pei o fa'ato'aga, vaomatua, faigafaiva ma mea'ai.

(2) Ona o lona palasitisi, o mea polypropylene o loʻo faasolosolo malie ona suia mea faʻapipiʻi laupapa, ma maualuga le malosi, malosi ma le maualuga o le ofuina o le teteʻe ua faasolosolo malie ona suia galuega faʻainisinia o metala. E le gata i lea, o le polypropylene e lelei le faʻapipiʻiina ma le tuʻufaʻatasia o galuega, ma e tele le avanoa e faʻaoga i le sima, ie, afifiina ma faʻatoʻaga, vaomatua ma faigafaiva.

MEATOAGA

O le Polypropylene e tele mea lelei:

1. E laʻititi le tele o le vavalalata, naʻo le 0.89-0.91, o se tasi o ituaiga sili ona mama i palasitika.

2. Lelei mea faʻainisinia, faʻaopoopo i aʻafiaga aʻafiaga, o isi mea faʻainisinia e sili atu nai lo le polyethylene, faʻaleleia lelei le faʻaogaina.

3. Faʻatasi ai ma le maualuga o le vevela, o le faʻaogaina pea o le vevela e mafai ona oʻo i le 110-120 ℃.

4. Lelei vailaʻau, toetoe lava leai se vai faʻafefe, leai se tali i le tele o vailaʻau.

5. Mea mama mama, e le oona.

6. Fa'amalo lelei eletise.

7. O le manino o oloa polypropylene e sili atu nai lo le maualuga-density polyethylene oloa.

B vasega PP 2
B vasega PP 3

FA'UFAIGA MA TE'UINA

50 / paʻu, 25kg / paʻu poʻo faʻapitoa e tusa ai ma manaʻoga a le kalani.

E le gata i lea, o a tatou oloa lauiloa osolo tioata, fala tioata, maga'o fa'asa'oloto.Imeli pe a mana'omia.


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