4A Molecular Sieve

Molecular sieve 4A tseem hu ua molecular sieve sodium nrog aperture ntawm li 4 angstroms (0.38nm), siv tau rau dej, Methanol, Cawv, Hydrogen Sulfide, sulfur dioxide, carbon dioxide, ethylene, propylene, thiab lwm yam molecular txoj kab uas hla tsis loj tshaj 4A nws yog ib qho ntawm feem nrov molecular sieve rau industrial.

Molecular Sieve 4A

Chemical Formula:Na₂O·Al₂O₃· 2 TSI₂9/2H₂O

Aperture4A (1A =0.1nm)

CAS Nr.: 70955-01-0

SiO₂/Al₂O₃ ≈2

Kev piav qhia

Daim ntawv thov

Kev kho dej-kuaj dej softener, tuaj yeem hloov cov tshuaj sulfonated thee kom txuag tau tus nqi.

Kuv tallurgrical kev lag luam, cais tus neeg sawv cev, txais yuav KA, Rubidum, cesium los ntawm brine, rau kev nplua nuj, sib cais thiab rho tawm hauv kev lag luam arts & crafts.

Qhuav rau refrigerant

Petrochemical kev lag luam - catalyst, desiccant thiab adsorbents

Tsheb-Trace dej tshem tawm rau nres system

Tshuaj-Ag loaded zeolite antiseptic

Kev ziab kom qhuav rau huab cua, nkev roj, tub yees thiab Hydrocarbons

Specification

	Chav tsev	Cov hlaws dai
Qhov tshwm sim		Beige, faint daj lossis terracotta xim, Tsis muaj cov khoom tsis huv
Txoj kab uas hla	mm	1.6-2.5	3.0-5.0
Qhov ntom	g/ml	Ntau dua lossis sib npaug rau 0.74	Ntau dua lossis sib npaug rau 0.72
Granularity	%	Ntau dua lossis sib npaug rau 98.00	Ntau dua lossis sib npaug rau 98.00
Static H₂O Adsorption	%	Ntau dua lossis sib npaug rau 21.5	Ntau dua lossis sib npaug rau 21.5
Crush lub zog	N	Ntau dua lossis sib npaug rau 35.00	Ntau dua lossis sib npaug rau 80.00
Abrasion Rate	wt%	Tsawg dua lossis sib npaug rau 0.2	Tsawg dua lossis sib npaug rau 0.2
Cov dej noo	%	Tsawg dua los yog sib npaug li 1.5	Tsawg dua los yog sib npaug li 1.5