Cov khoom lag luam

Polyethylene Glycol 4000 Peg4000

Cov lus piav qhia luv luv:


Khoom Nthuav dav

Cov FAQ

Cov khoom lag luam

IMG20180320120451PEG-4000 yog siv rau hauv cov ntsiav tshuaj, tshuaj ntsiav, zaj duab xis, hno cov ntsiav tshuaj, suppository, thiab lwm yam.
PEG-4000 thiab 6000 yog siv los ua khoom lag luam hauv kev lag luam kws tshuaj, npaj ntawm cov tshuaj ntxiv thiab muab tshuaj, tus neeg sawv cev rau hauv kev lag luam ntawv txhawm rau nce luster thiab smoothness ntawm daim ntawv, ntxiv rau hauv kev lag luam roj hmab kom nce lubricity thiab yas ntawm cov khoom siv roj hmab, txo hwj chim noj hauv kev ua thiab kev pab cuam lub neej ntev ntawm cov khoom siv roj hmab.
Nws tuaj yeem siv los ua matrix hauv tshuaj thiab tshuaj pleev ib ce kev lag luam los kho viscosity thiab melting taw tes, roj nplua nyeem thiab txias hauv roj hmab thiab hlau ua kev lag luam, cov khoom tawg thiab emulsifier hauv tshuaj tua kab thiab xim kev lag luam, tus sawv cev antistatic thiab roj nplua nyeem hauv kev lag luam textile.
Vim tias cov khoom siv (plastic) ntawm PEG thiab nws muaj peev xwm tso tshuaj, cov cev nyhav PEG (PEG4000, PEG6000, peg8000) yog qhov muaj txiaj ntsig zoo li cov nplaum rau kev tsim tshuaj. Peg tuaj yeem ua rau saum npoo ntawm cov ntsiav tshuaj zoo nkauj thiab du, thiab tsis yooj yim rau puas. Ntxiv rau, qee qhov me me ntawm cov nyhav molecular phaus PEG (PEG4000, PEG6000, peg8000) tuaj yeem tiv thaiv kev nplaum ntawm cov qab zib cov ntsiav tshuaj thiab ntawm lub hwj.

Kev ntsuas kev ntsuas

Cov Lus Qhia Tshwj Xeeb

Tsos (25))

Colorandlustre

Pt-Paib

Hydroxylvalue

mgKOH / g

Molecular phaus

Qhov ua kom pom tseeb ℃

Cov ntsiab lus dej (%)

PH tus nqi

1% Kev daws teeb meem que

PEG-4000

Milky Dawb khoom

20

26 ~ 32

3500 ~ 4400

53 ~ 54

≤0.5

5.0 ~ 7.0

Kev Ua Thiab Thov

Cov koob no cov khoom feem ntau soluble hauv dej thiab ntau cov kuab tshuaj organic, tab sis insoluble hauv aliphatic hydrocarbons, benzene, ethylene glycol, thiab lwm yam Nws yuav tsis hydrolyze thiab puas tsuaj. Nws muaj kev ruaj khov zoo heev, kev coj zoo, dej solubility, noo noo khaws cia, adhesion thiab thermal stability. Yog li, raws li cov roj nplua nyeem, noo noo, khoom tawg yooj yim, nplaum nplaum, sizing tus neeg sawv cev, thiab lwm yam, hauv khw muag tshuaj, tshuaj pleev ib ce, roj hmab, plastics, tshuaj fiber, ntawv ua, xim, electroplating, tshuaj tua kab, ua hlau, ua zaub mov thiab lwm yam lag luam tau siv dav.
Cov Specification:kua thawj 230kg galvanized chim ntim. Cov Khoom Tseem Ceeb 25kg Kraft daim ntawv lub hnab ntim.
Cia:Cov khoom no tuaj yeem raug thauj mus raws li Cov Tshuaj Dav Dav Dav. Khaws rau hauv qhov chaw qhuav thiab cua kom tsis txhob tshav ntuj thiab los nag.
Ceeb toom:peb lub tuam txhab tseem muab ntau hom PEG series cov khoom.


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