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Ngwaahịa

QXPEG8000 (75%);Polyethylene Glycol 8000 (75%), CAS Mba: 25322-68-3

Nkọwa dị mkpirikpi:

Petrochemicals, rọba, ink, mkpuchi, adhesives, kemịkalụ intermediates, roba nhazi, lubricants, metalworking mmiri, ebu ntọhapụ, seramiiki na osisi ọgwụgwọ.

Ọdịdị na Njirimara: pasty siri ike (25 ℃).

Agba: Ọcha.

isi: obere.

Otu ihe egwu GHS:

Ngwaahịa a adịghị ize ndụ dịka Sistemu Nhazi na Labeling of Chemicals (GHS) zuru ụwa ọnụ.

Ihe egwu anụ ahụ na kemịkalụ: Ọnweghị nhazi ọkwa achọrọ dabere na ozi dị.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa ngwaahịa

Ọdịdị na akụrụngwa:
Ọnọdụ anụ ahụ: mado siri ike (25 ℃) uru pH: 4.5-7.5.
Mmiri solubility: 100% (20 ℃).
Nrụgide ikuku juru (kPa): enweghị data nnwale.
Okpomọkụ akpaaka (°C): enweghị data nnwale.
Mgbawa elu oke [% (ọnụego olu): Enweghị viscosity data nnwale (mPa.s): 500~700 Pa·s (60℃).
agba: Ọcha.
Ebe mgbaze (℃): ihe dị ka 32℃ Flash point (℃): enweghị data nnwale.
Njupụta nke ikwu (mmiri dị ka 1): 1.09 (25 ℃) Ọnọdụ ire ere (℃): Enweghị data nnwale.
Oke mgbawa dị ala [% (ọnụego mpịakọta)]: Enweghị data nnwale ọnụego evaporation: Enweghị data nnwale.
Ịkụ ọkụ (siri ike, gas): Agaghị emepụta ngwakọta ikuku na-agbawa agbawa.
Nkwụsi ike na mmeghachi omume.
Nkwụsi ike: thermally kwụsiri ike na okpomọkụ na-arụ ọrụ nke ọma.
Mmeghachi omume dị ize ndụ: Polymerization agaghị eme.
Ọnọdụ ịzenarị: Ngwaahịa nwere ike oxidize na oke okpomọkụ.Ọgbọ nke gas n'oge ire ere nwere ike ime ka nrụgide na-ewuli elu na usoro mechiri emechi.Zenarị mwepu electrostatic.
Ihe na-ekwekọghị ekwekọ: acid siri ike, ntọala siri ike, oxidants siri ike.

Akpachara anya ọrụ:
Wepụ ọkụ, ọkụ na ọkụ.Enweghị anwụrụ ọkụ, ọkụ mepere emepe ma ọ bụ isi mmalite mgbanye na nhazi na ebe nchekwa.Waya ala ma jikọọ akụrụngwa niile.Gburugburu ụlọ nrụpụta dị ọcha yana usoro nchebe uzuzu dị mkpa maka njikwa ngwaahịa dị mma.Lee ibe 8.
Nkebi - njikwa mkpughe na nchedo onwe onye.

Mgbe ihe organic wụfuru na-ezute ihe mkpuchi eriri ọkụ, ọ nwere ike wedata okpomoku ọkụ ya na-akpaghị aka wee malite ịgbanye onwe ya.Ọnọdụ nchekwa nchekwa:
Chekwaa n'ime akpa mbụ.Mgbe ịgbanwuchara ya, jiri ya ozugbo enwere ike.Zere okpomọkụ dị ogologo na ikpughe na ikuku.Na-echekwa n'ime ihe ndị a: igwe anaghị agba nchara, polypropylene, ihe mkpuchi nke polyethylene, PTFE, tankị nchekwa nke nwere iko.

Nkwụsi ike nchekwa:
Biko jiri n'ime ndụ shelf: ọnwa 12.

Oke mkpughe ọrụ:
Ọ bụrụ na enwere ụkpụrụ itinye uche na mkpughe anabatara, edepụtara ha n'okpuru.Ọ bụrụ na enweghị uru nnabata mkpughe edepụtara, ọ pụtara na ọ nweghị ihe dabara adabauru ntụaka ejiri.
njikwa ikpughe.

njikwa injinia:
Jiri iyuzucha mpaghara ma ọ bụ njikwa injinia ndị ọzọ ka idobe oke ikuku n'okpuru oke mkpughe akọwapụtara.Ọ bụrụ na enweghị oke mkpughe ma ọ bụ ụkpụrụ dị ugbu a, maka ọtụtụ ọnọdụ ọrụ, ọnọdụ ikuku ikuku nkịtị.
Ya bụ, ihe ndị a chọrọ nwere ike imezu.Ụfọdụ ọrụ nwere ike ịchọ ikuku ikuku nke mpaghara.

Ngwa nchedo onwe onye:
Nchedo anya na ihu: Jiri enyo nchekwa (ya na ọta akụkụ).
Nchedo aka: Maka kọntaktị ogologo oge ma ọ bụ ugboro ugboro, jiri mkpuchi mkpuchi kemịkal dabara maka ihe a.Ọ bụrụ na aka gị nwere mkpụkpụ ma ọ bụ abrasions, yiri uwe mkpuchi kemịkal dabara adaba maka ihe ahụ, ọbụlagodi na oge kọntaktị dị nkenke.Ihe nchebe uwe aka a masịrị gụnyere: neoprene, nitrile/polybutadiene, na polyvinyl chloride.IHE: Mgbe ị na-ahọrọ otu uwe aka n'ebe ọrụ maka otu ngwa na oge eji eme ihe, ekwesịrị ịtụle ihe niile metụtara ebe ọrụ, mana ọnweghị oke na, dịka: kemịkalụ ndị ọzọ enwere ike ijikwa, chọrọ anụ ahụ (ịcha / ịcha) nchebe, imegharị ihe, nchebe ọkụ), mmeghachi omume anụ ahụ nwere ike ime na ihe mkpuchi aka, na ntụziaka na nkọwapụta nke onye na-ebu uwe aka nyere.

Nkọwapụta ngwaahịa

Nọmba CAS: 25322-68-3

NGWA Nkọwapụta
Ọdịdị (60 ℃) Kpochapụ Liquid viscous
Ọdịnaya mmiri,% w/w 24-26
PH,5% ngwọta mmiri 4.5-7.5
Agba, 25% Aqueous(Hazen) ≤250
Arọ Molecular site na HydroxylValue nke 100% PEG8000, mgKOH/g 13-15
Foam(MI)(ụfụ mgbe 60,Sec pere Indorama Test) <200

Ụdị ngwugwu

(1) 22mt/ISO.

Foto ngwugwu

pro-27

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