Case Polyether Polyol SE-210A

Daim ntawv thov: Coatings, Adhesives, thiab Foams
Cov Khoom Pom Zoo: Methylene Chloride (dichloromethane); Tolylene Diisocyanate (TDI);
Yuav ua li cas xaj Star Grace Mining los ntawm Lub Vev Xaib:
Xa lus nug thiab paub meej tias Purity + Lub hom phiaj kev lag luam → Hnub Qub Grace paub meej nqe + Lub sijhawm ua haujlwm → Npaj ntau lawm → khaws cov qauv thiab kuaj → Devlier cov khoom thauj rau cov neeg siv khoom → Cov neeg siv khoom tau txais cov khoom teev tseg

Ces

Khoom Taw qhia

Vim li cas Star Grace Mining

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Case Polyether Polyol SE-210A

Cov ntaub ntawv

CAS Nr.	25322-69-4
Purity	>99.8%
Thauj Pob	Drum / IBC
Qhov ceev (g / cm3, 25 degree):	1.029
Flash point:	180 degree
Keeb kwm	Tuam Tshoj
Qhov tshwm sim	Colorless pob tshab viscous kua

Case Polyether Polyol SE -210A yog dab tsi?

Case polyether polyol SE-210A yog copolymer polyether diol pib los ntawm propylene glycol nrog lub luj molecular ntawm 1000. Cov polyether no muaj ib tug functionality ntawm 2, txhais tau tias nws muaj ob reactive hydroxyl (OH) pawg ib molecule.

SE-210A yog ntau yam thiab tuaj yeem siv rau hauv ntau daim ntawv thov, suav nrog:

Sealants: Siv nyob rau hauv kev tsim cov sealants uas yuav tsum tau yooj thiab durability.
Potting Compounds: Ua hauj lwm hauv potting compounds rau cov khoom siv hluav taws xob thiab hluav taws xob los muab cov rwb thaiv tsev thiab kev tiv thaiv.
Adhesives: Siv los tsim cov nplaum, muab cov khoom sib txuas zoo.
Elastomers: Siv nyob rau hauv kev tsim cov elastomers, xws li lub log rau lub nra thiab cov menyuam, uas yuav tsum tau resilience thiab hnav tsis kam.
Kev siv dav dav ntawm cov ntaub ntawv polyether polyol SE-210A ua rau nws muaj txiaj ntsig zoo hauv kev lag luam uas xav tau cov khoom siv tshwj xeeb thiab cov khoom siv tshuaj lom neeg.

Khoom duab

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Specification

Tus nqi Hydroxyl (mgKOH / g):	107~117
Cov ntsiab lus dej%:	Tsawg dua lossis sib npaug rau 0.05
Acid nqi (mgKOH/g):	Tsawg dua lossis sib npaug rau 0.05
tus nqi pH:	5-7
Viscosity (mPa·s / 25 degree):	120~180
K+, Na+ (mg/kg):	Tsawg dua los yog sib npaug 3
Xim APHA:	Tsawg dua los yog sib npaug li 50