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huahana

PVC SG-5 e hana i ka paipu

wehewehe pōkole:

Ka inoa huahana: PVC pauka
ʻO kekahi inoa: Polyvinyl Chloride Resin
Nānā: Pada Keʻokeʻo
K waiwai: 66-68
Papa - Papa paipu/palapala palapala/papa pepa…

Ka helu helu: 9002-86-2

HS Code: 3904109001


Huahana Huahana

Huahana Huahana

PVC SG-5 e hana i ka paipu,
PVC paipu hana maka mea,
I ka hana ʻana i nā paipu paʻakikī, pono e koho ʻia ka resin SG-5 me ka degere polymerization haʻahaʻa.ʻOi aku ke kiʻekiʻe o ka polymerization degere, ʻoi aku ka maikaʻi o kona kino a me ka mechanical a me ke kūpaʻa wela, akā ʻo ka maikaʻi ʻole o ka resin e lawe mai i kekahi mau pilikia i ka hana ʻana, no laila SG-5 resin me ka viscosity o (1.7~1.8) ×10-3Pa• s koho maʻamau.

Hoʻohana maʻamau ka paipu paʻa i ke alakaʻi stabilizer, maikaʻi kona kūpaʻa wela, hoʻohana mau ʻia ke alakaʻi tribasic, akā ʻilihune kona lubrication ponoʻī, maʻamau a maikaʻi ka lubricity o ke kēpau, kopa barium.

ʻO ka hana ʻana i nā paipu paʻakikī, ke koho ʻana a me ka hoʻohana ʻana i nā lubricants he mea nui loa, ʻaʻole wale e noʻonoʻo i ka lubrication kūloko e hōʻemi i ka ikaika intermolecular, i hiki ai i ka hoʻoheheʻe viscosity ke hoʻohaʻahaʻa kūpono i ka hana ʻana, akā e noʻonoʻo hoʻi i ka lubrication waho, e pale i ka heheʻe. a me ka adhesion metala wela, i ʻālohilohi ka ʻili o ka huahana.

Hoʻohana pinepine ʻia ka kopa metala no ka lubrication kūloko, a hoʻohana ʻia ka wax melting point no ka lubrication waho.

Hoʻohana nui ka mea hoʻopihapiha i ka calcium carbonate a me ka barium (barite pauka), ka calcium carbonate e hana maikaʻi i ka hana o ka paipu, hiki i ka barium ke hoʻomaikaʻi i ka formability, hana maʻalahi ka paipu, hiki iā lāua ke hoʻemi i ke kumukūʻai, akā ʻo ka nui o ka nui. pili i ka hana o ka paipu, ka paipu kaomi a me ka paipu pale corrosion ʻoi aku ka maikaʻi ʻaʻole e hoʻohui a hoʻohui i ka mea hoʻopiha liʻiliʻi.

ʻO nā huahana resin PVC ka pauka keʻokeʻo keʻokeʻo, calcium carbide SG-5 type PVC resin K waiwai ma 66-68, hoʻohana nui ʻia no ka paipu extrusion, profile, bar, sheet a me nā huahana PVC paʻakikī, ke degere o ka polymerization ma kahi o 1000, nui molecular ke kaumaha. Hiki ke hana ʻia nā ʻano huahana paʻakikī, palupalu a me ka hoʻohui ʻana i ka plasticizer kūpono i ka resin PVC.

Pono e hoʻohana ʻia nā kaʻa maʻemaʻe a uhi ʻia e pale i ka ua i ka wā o ka lawe ʻana i nā huahana.ʻO ka mālama ʻana, pono e mālama ʻia i loko o kahi hale kūʻai maloʻo maikaʻi.

Nā ʻāpana

Nā mea

SG5

Degere awelika o ka polymerization

980-1080

K waiwai

66-68

ʻO ka viscosity

107-118

ʻĀpana haole

16 ka nui

Mea hoʻoheheʻe, %

30 ka nui

ʻIke ʻia ka Density, g/ml

0.48 min

0.25mm kānana i mālama ʻia, %

1.0max

0.063mm kānana i mālama ʻia, %

95min

Ka helu o ka palaoa/400cm2

10 ka nui

Plasticizer absorption o 100g resin, g

25 min

KEKAHI KEOKEO 160ºC 10min, %

80

KOLOHE THYLENE KOE, mg/kg

1

Palapala noi

ʻO ka paipu, pāpaʻi ʻākala paʻa.Kiʻiʻoniʻoni a me ka pepa, nā moʻolelo kiʻi.

1) Mea hana: Piping, sheeting, windows and door.
2) Hoʻopili mea
3) Lako: Mea hoʻonani

Hoʻopili ʻia

ʻO nā ʻeke pepa kraft 25kg i hoʻopaʻa ʻia me nā ʻeke i ulana ʻia PP a i ʻole 1000kg ʻeke jambo.
17 tons/20GP, 28 tons/40GP

Ka manawa hoʻouna a me ke ʻano

1) E hana ʻia ka hoʻouna ʻana i loko o 7 mau lā hana ma hope o ka loaʻa ʻana o ka uku mua.

2) ʻO ka lawe kaʻa a me ka hoʻouna ʻana.

E pili ana iā mākou

ʻO Zibo Junhai Chemical Co., Ltd. kahi mea hana polymer resin i hoʻohui ʻia a me ka mea kūʻai aku ma Shandong, Kina.Hāʻawi mākou i kahi hui piha o nā resins plastics: polyvinyl chloride (PVC), High Density Polyethylene (HDPE), Low Density Polyethylene (LDPE), polypropylene (PP).

 

Ma ke ʻano he mea hoʻolako i nā mea plastik ma Kina, me ka ʻoi aku o 15 mau makahiki i ka ʻike i ka polymer resin, ua hāʻawi mākou i nā huahana a me nā lawelawe i nā mea kūʻai aku ma mua o 200 mau haneli ma mua o 30 mau ʻāina a puni ka honua i nā kumukūʻai hoʻokūkū a me ka manawa hāʻawi pōkole.


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