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Polypropylene PP granules mea mea hoʻolako plastik

wehewehe pōkole:

Polypropylenehe polymer i loaʻa ma ka hoʻohui polymerization o propylene.He mea waxy keʻokeʻo me ke aniani a māmā.ʻO ke kumu hoʻoheheʻe kemika ʻo (C3H6)n, ʻo ka mānoanoa he 0.89 ~ 0.91g/cm3, He lapalapa ia, ʻo ka helu heheʻe he 189°C, a palupalu ma kahi o 155°C.ʻO -30~140°C ka pae wela hana.He kūpaʻa ia i ka corrosion e ka waikawa, ka alkali, ka paʻakai paʻakai a me nā mea hoʻoheheʻe organik like ʻole ma lalo o 80 ° C, a hiki ke decomposed ma lalo o ka wela kiʻekiʻe a me ka oxidation.


Huahana Huahana

Huahana Huahana


NUI

Pāhana Hoʻoponopono

ʻIkepili Kūlana

Nā hopena o ka hoʻāʻo ʻana

Kūlana

Nā ʻāpana ʻeleʻele, pcs/kg

≤0

0

SH/T1541-2006

Nā ʻāpana kala, pcs/kg

≤5

0

SH/T1541-2006

ʻO nā hua nui a liʻiliʻi, s/kg

≤100

0

SH/T1541-2006

huahelu melemele, ʻaʻohe

≤2.0

-1.4

HG/T3862-2006

Heluhelu helu, g/10mins

55~65

60.68

CB/T3682

Lehu, %

≤0.04

0.0172

GB/T9345.1-2008

ʻO ke koʻikoʻi hoʻoheheʻe ʻia, MPa

≥20

26.6

GB/T1040.2-2006

Pākuʻi hoʻololi, MPa

≥800

974.00

GB/T9341-2008

Ka ikaika o ka hopena o Charpy notched, kJ/m²

≥2

4.06

GB/T1043.1-2008

ʻohu, %

Anaia

10.60

GB/T2410-2008

PP 25

Hoʻololi polypropylene:

1.PP hoʻololi kemika

(1) Hoʻololi Copolymerization

(2) Hoʻololi hoʻololi

(3) Hoʻololi hoʻololi kea

2. PP hoʻololi kino

(1) Hoʻopiha hoʻololi

(2) Hoʻololi hoʻohuihui

(3) Hoʻololi i hoʻonui ʻia

3. Hoʻololi maopopo

PP 25

Palapala noi

Hoʻohana nui ʻia ʻo Polypropylene i ka hana ʻana i nā lole, nā pākeke a me nā huahana fiber ʻē aʻe, nā lāʻau lapaʻau, nā kaʻa, nā paikikala, nā ʻāpana, nā pipeline halihali, nā ipu kemika, a me nā mea ʻē aʻe, a hoʻohana pū ʻia i ka meaʻai a me ka hoʻopili lāʻau.

OLELO HOOLAHA

ʻO ka polypropylene, i hoʻopau ʻia e like me PP, he mea paʻa ʻole, ʻaʻala ʻole, ʻona ʻole, translucent paʻa.

(1) ʻO ka polypropylene kahi resin synthetic thermoplastic me ka hana maikaʻi loa, ʻo ia ka mea ʻeleʻele ʻole a translucent thermoplastic māmā māmā.Loaʻa iā ia ke kūpaʻa kemika, ka pale wela, ka insulation uila, nā waiwai mechanical kiʻekiʻe a me ka maikaʻi o ka hoʻohana ʻana i ka polypropylene i hoʻohana wikiwiki ʻia i nā mīkini, nā kaʻa, nā lako uila, ke kūkulu ʻana, nā textiles, ka pahu mai kona hoʻomaka ʻana.Ua hoʻomohala nui ʻia a hoʻohana ʻia ma nā ʻano he nui e like me ka mahiʻai, ka ululāʻau, ka lawaiʻa a me ka ʻoihana meaʻai.

(2) Ma muli o kona plasticity, ua hoʻololi mālie nā mea polypropylene i nā huahana lāʻau, a ua hoʻololi mālie ka ikaika kiʻekiʻe, ka paʻakikī a me ke kūpaʻa ʻaʻahu kiʻekiʻe i nā hana mechanical o nā metala.Eia kekahi, ʻo ka polypropylene ka maikaʻi o ka grafting a me ka hoʻohui ʻana i nā hana, a he wahi hoʻohana nui ʻia i loko o ke kaila, textile, packaging a me ka mahiʻai, ka ululāʻau a me ka lawaiʻa.

WAIWAI

He nui nā waiwai maikaʻi o ka polypropylene:

1. He liʻiliʻi ka liʻiliʻi pili, ʻo 0.89-0.91 wale nō, ʻo ia kekahi o nā ʻano māmā loa i nā plastics.

2. ʻOi aku ka maikaʻi o nā waiwai mechanical, ma waho aʻe o ka hopena o ka hopena, ʻoi aku ka maikaʻi o nā mea ʻē aʻe ma mua o ka polyethylene, ka hana hoʻoheheʻe maikaʻi.

3. Me ke kūpaʻa wela kiʻekiʻe, hiki i ka mahana hoʻohana mau ke hiki i 110-120 ℃.

4. ʻO nā waiwai kemika maikaʻi, ʻaneʻane ʻaʻohe komo wai, ʻaʻohe pane me ka hapa nui o nā kinikona.

5. ʻO keʻano maʻemaʻe,ʻaʻohe meaʻawaʻawa.

6. Hoʻopili uila maikaʻi.

7. ʻOi aku ka maikaʻi o nā huahana polypropylene ma mua o nā huahana polyethylene kiʻekiʻe.

B papa PP 2
B papa PP 3

PIKI A ME KA WAIWAI

50/drum, 25kg/drum a i ʻole e like me nā noi a ka mea kūʻai aku.

Ma waho aʻe o kēia, ʻo kā mākou huahana kaulanakaʻahele fiberglass, moena fiberglass, awax hoʻokuʻu poʻo.E leka uila inā pono.


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