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Polypropylene pp granules yezvinhu epurasitiki emutengesi
Index
| Kuongorora chirongwa | Mhando index | Mhedzisiro yekuedzwa | Standard |
| Zvikamu zvitema, PCS / kg | ≤0 | 0 | Sh / T1541-2006 |
| Ruvara zvimedu, maPC / kg | ≤5 | 0 | Sh / T1541-2006 |
| Yakakura uye madiki madiki, S / kg | ≤100 | 0 | Sh / T1541-2006 |
| yero index, hapana | ≤2.0 | -1.4 | HG / T3862006 |
| Mext index, g / 10mins | 55 ~ 65 | 60.68 | CB / T3682 |
| Ash,% | ≤0.04 | 0.0172 | GB / T9345.1-2008 |
| Tensile Orele Kushushikana, MPA | ≥20 | 26.6 | GB / T1040.2-2006 |
| Flexural Mowelus, MPA | ≥800 | 974.00 | GB / T9341-2008 |
| Charpy isina kuchenjera kukanganisa simba, kj / m² | ≥2 | 4.06 | GB / T1043.1-2008 |
| Haze,% | Kuyerwa | 10.60 | GB / T2410-2008 |
Polypropyle shanduko:
1.PP makemikari kugadziridzwa
(1) Shanduro yeCopolymersization
(2) grafti yekugadziridzwa
(3) kuyambuka-kubatanidza kugadziridzwa
2. PP YEMAHARA YEMAHARA
(1) kuzadza kugadziridzwa
(2) kusanganisa kugadziridzwa
(3) Kugadziridzwa Kugadziridzwa
3. Kugadziridzwa kunojekesa
Application
Polypropylene inoshandiswa zvakanyanya mukugadzirwa kwezvipfeko, magumbeze uye zvimwe zvigadzirwa zveFiber, mota dzekurapa, mabhasikoro, midziyo yemakemikari, etc., uye zvakare inoshandiswa pakudya uye zvinodhaka.
Kuraira
Polypropylene, akapfupikiswa sePP, isine ruvara, isina kunaka, isina-chepfu, translucent yakasimba chinhu.
. Iyo ine zvemakemikari kuramba, kupisa kupokana, kusimbisa kwemagetsi, kwakakwirira-simba rekupfeka zvakakurumidza kushandisa mumishini, mota, kuvaka, kuvaka, zvinyorwa, zvirongwa, zvakatemerwa kubva pakunyepedzera. Izvo zvakave zvakawedzera uye zvakaiswa muminda yakawanda sekurima, masango, hove uye indasitiri yezvokudya.
. Mukuwedzera, polypropylene ine mabasa akanaka uye anowedzera mabasa, uye ane nzvimbo huru yekushandisa mukodhi, machira, kurongedza uye kurima, masango uye hove uye hove.
Chivakwa
Polypropylene ane zvakawanda zvakanaka zvivakwa:
1. Kuwedzera kwehama idiki, chete 0,89-0.91, ndeimwe yemhando dzakareruka mumapurasitiki.
2. Kuwedzeredza michina yezvivakwa, mukuwedzera kune zvinokanganisa kuramba, zvimwe zvimiro zvekushandisa zviri nani pane polyethylene, kuita kwakanaka kuumbwa.
3. Nezvekuwedzera kupisa kupesana, iyo inoenderera mberi tembiricha inogona kusvika 110-120 ℃.
4
5. Yakachena chimiro, isiri-ine chepfu.
6. Kunzwa kwakanaka kwemagetsi.
7. Iko kujekeswa kwePolypropylene zvigadzirwa zviri nani pane izvo zvezvakakwirira-denstity polyethylene zvigadzirwa.
Kurongedza uye kuchengetedza
50 / Drum, 25kg / chigubhu kana chakagadziriswa zvichienderana nezvikumbiro zvevatengi.
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